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renamed stio to mio

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hyung-hwan
2018-12-12 13:06:37 +00:00
parent 60cff400ac
commit daf5143ba3
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bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\
*.tar.lzma*) \
lzma -dc $(distdir).tar.lzma | $(am__untar) ;;\
*.tar.lz*) \
lzip -dc $(distdir).tar.lz | $(am__untar) ;;\
*.tar.xz*) \
xz -dc $(distdir).tar.xz | $(am__untar) ;;\
*.tar.Z*) \
uncompress -c $(distdir).tar.Z | $(am__untar) ;;\
*.shar.gz*) \
GZIP=$(GZIP_ENV) gzip -dc $(distdir).shar.gz | unshar ;;\
*.zip*) \
unzip $(distdir).zip ;;\
esac
chmod -R a-w $(distdir); chmod u+w $(distdir)
mkdir $(distdir)/_build
mkdir $(distdir)/_inst
chmod a-w $(distdir)
test -d $(distdir)/_build || exit 0; \
dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \
&& dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \
&& am__cwd=`pwd` \
&& $(am__cd) $(distdir)/_build \
&& ../configure --srcdir=.. --prefix="$$dc_install_base" \
$(AM_DISTCHECK_CONFIGURE_FLAGS) \
$(DISTCHECK_CONFIGURE_FLAGS) \
&& $(MAKE) $(AM_MAKEFLAGS) \
&& $(MAKE) $(AM_MAKEFLAGS) dvi \
&& $(MAKE) $(AM_MAKEFLAGS) check \
&& $(MAKE) $(AM_MAKEFLAGS) install \
&& $(MAKE) $(AM_MAKEFLAGS) installcheck \
&& $(MAKE) $(AM_MAKEFLAGS) uninstall \
&& $(MAKE) $(AM_MAKEFLAGS) distuninstallcheck_dir="$$dc_install_base" \
distuninstallcheck \
&& chmod -R a-w "$$dc_install_base" \
&& ({ \
(cd ../.. && umask 077 && mkdir "$$dc_destdir") \
&& $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" install \
&& $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" uninstall \
&& $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" \
distuninstallcheck_dir="$$dc_destdir" distuninstallcheck; \
} || { rm -rf "$$dc_destdir"; exit 1; }) \
&& rm -rf "$$dc_destdir" \
&& $(MAKE) $(AM_MAKEFLAGS) dist \
&& rm -rf $(DIST_ARCHIVES) \
&& $(MAKE) $(AM_MAKEFLAGS) distcleancheck \
&& cd "$$am__cwd" \
|| exit 1
$(am__remove_distdir)
@(echo "$(distdir) archives ready for distribution: "; \
list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \
sed -e 1h -e 1s/./=/g -e 1p -e 1x -e '$$p' -e '$$x'
distuninstallcheck:
@test -n '$(distuninstallcheck_dir)' || { \
echo 'ERROR: trying to run $@ with an empty' \
'$$(distuninstallcheck_dir)' >&2; \
exit 1; \
}; \
$(am__cd) '$(distuninstallcheck_dir)' || { \
echo 'ERROR: cannot chdir into $(distuninstallcheck_dir)' >&2; \
exit 1; \
}; \
test `$(am__distuninstallcheck_listfiles) | wc -l` -eq 0 \
|| { echo "ERROR: files left after uninstall:" ; \
if test -n "$(DESTDIR)"; then \
echo " (check DESTDIR support)"; \
fi ; \
$(distuninstallcheck_listfiles) ; \
exit 1; } >&2
distcleancheck: distclean
@if test '$(srcdir)' = . ; then \
echo "ERROR: distcleancheck can only run from a VPATH build" ; \
exit 1 ; \
fi
@test `$(distcleancheck_listfiles) | wc -l` -eq 0 \
|| { echo "ERROR: files left in build directory after distclean:" ; \
$(distcleancheck_listfiles) ; \
exit 1; } >&2
check-am: all-am
check: check-recursive
all-am: Makefile
installdirs: installdirs-recursive
installdirs-am:
install: install-recursive
install-exec: install-exec-recursive
install-data: install-data-recursive
uninstall: uninstall-recursive
install-am: all-am
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
installcheck: installcheck-recursive
install-strip:
if test -z '$(STRIP)'; then \
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
install; \
else \
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
"INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
fi
mostlyclean-generic:
clean-generic:
distclean-generic:
-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
maintainer-clean-generic:
@echo "This command is intended for maintainers to use"
@echo "it deletes files that may require special tools to rebuild."
clean: clean-recursive
clean-am: clean-generic clean-libtool mostlyclean-am
distclean: distclean-recursive
-rm -f $(am__CONFIG_DISTCLEAN_FILES)
-rm -f Makefile
distclean-am: clean-am distclean-generic distclean-libtool \
distclean-local distclean-tags
dvi: dvi-recursive
dvi-am:
html: html-recursive
html-am:
info: info-recursive
info-am:
install-data-am:
install-dvi: install-dvi-recursive
install-dvi-am:
install-exec-am:
install-html: install-html-recursive
install-html-am:
install-info: install-info-recursive
install-info-am:
install-man:
install-pdf: install-pdf-recursive
install-pdf-am:
install-ps: install-ps-recursive
install-ps-am:
installcheck-am:
maintainer-clean: maintainer-clean-recursive
-rm -f $(am__CONFIG_DISTCLEAN_FILES)
-rm -rf $(top_srcdir)/autom4te.cache
-rm -f Makefile
maintainer-clean-am: distclean-am maintainer-clean-generic
mostlyclean: mostlyclean-recursive
mostlyclean-am: mostlyclean-generic mostlyclean-libtool
pdf: pdf-recursive
pdf-am:
ps: ps-recursive
ps-am:
uninstall-am:
.MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) ctags-recursive \
install-am install-strip tags-recursive
.PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \
all all-am am--refresh check check-am clean clean-generic \
clean-libtool ctags ctags-recursive dist dist-all dist-bzip2 \
dist-gzip dist-lzip dist-lzma dist-shar dist-tarZ dist-xz \
dist-zip distcheck distclean distclean-generic \
distclean-libtool distclean-local distclean-tags \
distcleancheck distdir distuninstallcheck dvi dvi-am html \
html-am info info-am install install-am install-data \
install-data-am install-dvi install-dvi-am install-exec \
install-exec-am install-html install-html-am install-info \
install-info-am install-man install-pdf install-pdf-am \
install-ps install-ps-am install-strip installcheck \
installcheck-am installdirs installdirs-am maintainer-clean \
maintainer-clean-generic mostlyclean mostlyclean-generic \
mostlyclean-libtool pdf pdf-am ps ps-am tags tags-recursive \
uninstall uninstall-am
distclean-local:
$(RM) -r $(top_srcdir)/autom4te.cache
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:

270
mio/ac/ar-lib Executable file
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@ -0,0 +1,270 @@
#! /bin/sh
# Wrapper for Microsoft lib.exe
me=ar-lib
scriptversion=2012-03-01.08; # UTC
# Copyright (C) 2010, 2012 Free Software Foundation, Inc.
# Written by Peter Rosin <peda@lysator.liu.se>.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
# This file is maintained in Automake, please report
# bugs to <bug-automake@gnu.org> or send patches to
# <automake-patches@gnu.org>.
# func_error message
func_error ()
{
echo "$me: $1" 1>&2
exit 1
}
file_conv=
# func_file_conv build_file
# Convert a $build file to $host form and store it in $file
# Currently only supports Windows hosts.
func_file_conv ()
{
file=$1
case $file in
/ | /[!/]*) # absolute file, and not a UNC file
if test -z "$file_conv"; then
# lazily determine how to convert abs files
case `uname -s` in
MINGW*)
file_conv=mingw
;;
CYGWIN*)
file_conv=cygwin
;;
*)
file_conv=wine
;;
esac
fi
case $file_conv in
mingw)
file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
;;
cygwin)
file=`cygpath -m "$file" || echo "$file"`
;;
wine)
file=`winepath -w "$file" || echo "$file"`
;;
esac
;;
esac
}
# func_at_file at_file operation archive
# Iterate over all members in AT_FILE performing OPERATION on ARCHIVE
# for each of them.
# When interpreting the content of the @FILE, do NOT use func_file_conv,
# since the user would need to supply preconverted file names to
# binutils ar, at least for MinGW.
func_at_file ()
{
operation=$2
archive=$3
at_file_contents=`cat "$1"`
eval set x "$at_file_contents"
shift
for member
do
$AR -NOLOGO $operation:"$member" "$archive" || exit $?
done
}
case $1 in
'')
func_error "no command. Try '$0 --help' for more information."
;;
-h | --h*)
cat <<EOF
Usage: $me [--help] [--version] PROGRAM ACTION ARCHIVE [MEMBER...]
Members may be specified in a file named with @FILE.
EOF
exit $?
;;
-v | --v*)
echo "$me, version $scriptversion"
exit $?
;;
esac
if test $# -lt 3; then
func_error "you must specify a program, an action and an archive"
fi
AR=$1
shift
while :
do
if test $# -lt 2; then
func_error "you must specify a program, an action and an archive"
fi
case $1 in
-lib | -LIB \
| -ltcg | -LTCG \
| -machine* | -MACHINE* \
| -subsystem* | -SUBSYSTEM* \
| -verbose | -VERBOSE \
| -wx* | -WX* )
AR="$AR $1"
shift
;;
*)
action=$1
shift
break
;;
esac
done
orig_archive=$1
shift
func_file_conv "$orig_archive"
archive=$file
# strip leading dash in $action
action=${action#-}
delete=
extract=
list=
quick=
replace=
index=
create=
while test -n "$action"
do
case $action in
d*) delete=yes ;;
x*) extract=yes ;;
t*) list=yes ;;
q*) quick=yes ;;
r*) replace=yes ;;
s*) index=yes ;;
S*) ;; # the index is always updated implicitly
c*) create=yes ;;
u*) ;; # TODO: don't ignore the update modifier
v*) ;; # TODO: don't ignore the verbose modifier
*)
func_error "unknown action specified"
;;
esac
action=${action#?}
done
case $delete$extract$list$quick$replace,$index in
yes,* | ,yes)
;;
yesyes*)
func_error "more than one action specified"
;;
*)
func_error "no action specified"
;;
esac
if test -n "$delete"; then
if test ! -f "$orig_archive"; then
func_error "archive not found"
fi
for member
do
case $1 in
@*)
func_at_file "${1#@}" -REMOVE "$archive"
;;
*)
func_file_conv "$1"
$AR -NOLOGO -REMOVE:"$file" "$archive" || exit $?
;;
esac
done
elif test -n "$extract"; then
if test ! -f "$orig_archive"; then
func_error "archive not found"
fi
if test $# -gt 0; then
for member
do
case $1 in
@*)
func_at_file "${1#@}" -EXTRACT "$archive"
;;
*)
func_file_conv "$1"
$AR -NOLOGO -EXTRACT:"$file" "$archive" || exit $?
;;
esac
done
else
$AR -NOLOGO -LIST "$archive" | sed -e 's/\\/\\\\/g' | while read member
do
$AR -NOLOGO -EXTRACT:"$member" "$archive" || exit $?
done
fi
elif test -n "$quick$replace"; then
if test ! -f "$orig_archive"; then
if test -z "$create"; then
echo "$me: creating $orig_archive"
fi
orig_archive=
else
orig_archive=$archive
fi
for member
do
case $1 in
@*)
func_file_conv "${1#@}"
set x "$@" "@$file"
;;
*)
func_file_conv "$1"
set x "$@" "$file"
;;
esac
shift
shift
done
if test -n "$orig_archive"; then
$AR -NOLOGO -OUT:"$archive" "$orig_archive" "$@" || exit $?
else
$AR -NOLOGO -OUT:"$archive" "$@" || exit $?
fi
elif test -n "$list"; then
if test ! -f "$orig_archive"; then
func_error "archive not found"
fi
$AR -NOLOGO -LIST "$archive" || exit $?
fi

347
mio/ac/compile Executable file
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@ -0,0 +1,347 @@
#! /bin/sh
# Wrapper for compilers which do not understand '-c -o'.
scriptversion=2012-10-14.11; # UTC
# Copyright (C) 1999-2013 Free Software Foundation, Inc.
# Written by Tom Tromey <tromey@cygnus.com>.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
# This file is maintained in Automake, please report
# bugs to <bug-automake@gnu.org> or send patches to
# <automake-patches@gnu.org>.
nl='
'
# We need space, tab and new line, in precisely that order. Quoting is
# there to prevent tools from complaining about whitespace usage.
IFS=" "" $nl"
file_conv=
# func_file_conv build_file lazy
# Convert a $build file to $host form and store it in $file
# Currently only supports Windows hosts. If the determined conversion
# type is listed in (the comma separated) LAZY, no conversion will
# take place.
func_file_conv ()
{
file=$1
case $file in
/ | /[!/]*) # absolute file, and not a UNC file
if test -z "$file_conv"; then
# lazily determine how to convert abs files
case `uname -s` in
MINGW*)
file_conv=mingw
;;
CYGWIN*)
file_conv=cygwin
;;
*)
file_conv=wine
;;
esac
fi
case $file_conv/,$2, in
*,$file_conv,*)
;;
mingw/*)
file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
;;
cygwin/*)
file=`cygpath -m "$file" || echo "$file"`
;;
wine/*)
file=`winepath -w "$file" || echo "$file"`
;;
esac
;;
esac
}
# func_cl_dashL linkdir
# Make cl look for libraries in LINKDIR
func_cl_dashL ()
{
func_file_conv "$1"
if test -z "$lib_path"; then
lib_path=$file
else
lib_path="$lib_path;$file"
fi
linker_opts="$linker_opts -LIBPATH:$file"
}
# func_cl_dashl library
# Do a library search-path lookup for cl
func_cl_dashl ()
{
lib=$1
found=no
save_IFS=$IFS
IFS=';'
for dir in $lib_path $LIB
do
IFS=$save_IFS
if $shared && test -f "$dir/$lib.dll.lib"; then
found=yes
lib=$dir/$lib.dll.lib
break
fi
if test -f "$dir/$lib.lib"; then
found=yes
lib=$dir/$lib.lib
break
fi
if test -f "$dir/lib$lib.a"; then
found=yes
lib=$dir/lib$lib.a
break
fi
done
IFS=$save_IFS
if test "$found" != yes; then
lib=$lib.lib
fi
}
# func_cl_wrapper cl arg...
# Adjust compile command to suit cl
func_cl_wrapper ()
{
# Assume a capable shell
lib_path=
shared=:
linker_opts=
for arg
do
if test -n "$eat"; then
eat=
else
case $1 in
-o)
# configure might choose to run compile as 'compile cc -o foo foo.c'.
eat=1
case $2 in
*.o | *.[oO][bB][jJ])
func_file_conv "$2"
set x "$@" -Fo"$file"
shift
;;
*)
func_file_conv "$2"
set x "$@" -Fe"$file"
shift
;;
esac
;;
-I)
eat=1
func_file_conv "$2" mingw
set x "$@" -I"$file"
shift
;;
-I*)
func_file_conv "${1#-I}" mingw
set x "$@" -I"$file"
shift
;;
-l)
eat=1
func_cl_dashl "$2"
set x "$@" "$lib"
shift
;;
-l*)
func_cl_dashl "${1#-l}"
set x "$@" "$lib"
shift
;;
-L)
eat=1
func_cl_dashL "$2"
;;
-L*)
func_cl_dashL "${1#-L}"
;;
-static)
shared=false
;;
-Wl,*)
arg=${1#-Wl,}
save_ifs="$IFS"; IFS=','
for flag in $arg; do
IFS="$save_ifs"
linker_opts="$linker_opts $flag"
done
IFS="$save_ifs"
;;
-Xlinker)
eat=1
linker_opts="$linker_opts $2"
;;
-*)
set x "$@" "$1"
shift
;;
*.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
func_file_conv "$1"
set x "$@" -Tp"$file"
shift
;;
*.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
func_file_conv "$1" mingw
set x "$@" "$file"
shift
;;
*)
set x "$@" "$1"
shift
;;
esac
fi
shift
done
if test -n "$linker_opts"; then
linker_opts="-link$linker_opts"
fi
exec "$@" $linker_opts
exit 1
}
eat=
case $1 in
'')
echo "$0: No command. Try '$0 --help' for more information." 1>&2
exit 1;
;;
-h | --h*)
cat <<\EOF
Usage: compile [--help] [--version] PROGRAM [ARGS]
Wrapper for compilers which do not understand '-c -o'.
Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
arguments, and rename the output as expected.
If you are trying to build a whole package this is not the
right script to run: please start by reading the file 'INSTALL'.
Report bugs to <bug-automake@gnu.org>.
EOF
exit $?
;;
-v | --v*)
echo "compile $scriptversion"
exit $?
;;
cl | *[/\\]cl | cl.exe | *[/\\]cl.exe )
func_cl_wrapper "$@" # Doesn't return...
;;
esac
ofile=
cfile=
for arg
do
if test -n "$eat"; then
eat=
else
case $1 in
-o)
# configure might choose to run compile as 'compile cc -o foo foo.c'.
# So we strip '-o arg' only if arg is an object.
eat=1
case $2 in
*.o | *.obj)
ofile=$2
;;
*)
set x "$@" -o "$2"
shift
;;
esac
;;
*.c)
cfile=$1
set x "$@" "$1"
shift
;;
*)
set x "$@" "$1"
shift
;;
esac
fi
shift
done
if test -z "$ofile" || test -z "$cfile"; then
# If no '-o' option was seen then we might have been invoked from a
# pattern rule where we don't need one. That is ok -- this is a
# normal compilation that the losing compiler can handle. If no
# '.c' file was seen then we are probably linking. That is also
# ok.
exec "$@"
fi
# Name of file we expect compiler to create.
cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
# Create the lock directory.
# Note: use '[/\\:.-]' here to ensure that we don't use the same name
# that we are using for the .o file. Also, base the name on the expected
# object file name, since that is what matters with a parallel build.
lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
while true; do
if mkdir "$lockdir" >/dev/null 2>&1; then
break
fi
sleep 1
done
# FIXME: race condition here if user kills between mkdir and trap.
trap "rmdir '$lockdir'; exit 1" 1 2 15
# Run the compile.
"$@"
ret=$?
if test -f "$cofile"; then
test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
elif test -f "${cofile}bj"; then
test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
fi
rmdir "$lockdir"
exit $ret
# Local Variables:
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:

1530
mio/ac/config.guess vendored Executable file
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1782
mio/ac/config.sub vendored Executable file
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708
mio/ac/depcomp Executable file
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@ -0,0 +1,708 @@
#! /bin/sh
# depcomp - compile a program generating dependencies as side-effects
scriptversion=2012-03-27.16; # UTC
# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009, 2010,
# 2011, 2012 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
case $1 in
'')
echo "$0: No command. Try '$0 --help' for more information." 1>&2
exit 1;
;;
-h | --h*)
cat <<\EOF
Usage: depcomp [--help] [--version] PROGRAM [ARGS]
Run PROGRAMS ARGS to compile a file, generating dependencies
as side-effects.
Environment variables:
depmode Dependency tracking mode.
source Source file read by 'PROGRAMS ARGS'.
object Object file output by 'PROGRAMS ARGS'.
DEPDIR directory where to store dependencies.
depfile Dependency file to output.
tmpdepfile Temporary file to use when outputting dependencies.
libtool Whether libtool is used (yes/no).
Report bugs to <bug-automake@gnu.org>.
EOF
exit $?
;;
-v | --v*)
echo "depcomp $scriptversion"
exit $?
;;
esac
# A tabulation character.
tab=' '
# A newline character.
nl='
'
if test -z "$depmode" || test -z "$source" || test -z "$object"; then
echo "depcomp: Variables source, object and depmode must be set" 1>&2
exit 1
fi
# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
depfile=${depfile-`echo "$object" |
sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
rm -f "$tmpdepfile"
# Some modes work just like other modes, but use different flags. We
# parameterize here, but still list the modes in the big case below,
# to make depend.m4 easier to write. Note that we *cannot* use a case
# here, because this file can only contain one case statement.
if test "$depmode" = hp; then
# HP compiler uses -M and no extra arg.
gccflag=-M
depmode=gcc
fi
if test "$depmode" = dashXmstdout; then
# This is just like dashmstdout with a different argument.
dashmflag=-xM
depmode=dashmstdout
fi
cygpath_u="cygpath -u -f -"
if test "$depmode" = msvcmsys; then
# This is just like msvisualcpp but w/o cygpath translation.
# Just convert the backslash-escaped backslashes to single forward
# slashes to satisfy depend.m4
cygpath_u='sed s,\\\\,/,g'
depmode=msvisualcpp
fi
if test "$depmode" = msvc7msys; then
# This is just like msvc7 but w/o cygpath translation.
# Just convert the backslash-escaped backslashes to single forward
# slashes to satisfy depend.m4
cygpath_u='sed s,\\\\,/,g'
depmode=msvc7
fi
if test "$depmode" = xlc; then
# IBM C/C++ Compilers xlc/xlC can output gcc-like dependency informations.
gccflag=-qmakedep=gcc,-MF
depmode=gcc
fi
case "$depmode" in
gcc3)
## gcc 3 implements dependency tracking that does exactly what
## we want. Yay! Note: for some reason libtool 1.4 doesn't like
## it if -MD -MP comes after the -MF stuff. Hmm.
## Unfortunately, FreeBSD c89 acceptance of flags depends upon
## the command line argument order; so add the flags where they
## appear in depend2.am. Note that the slowdown incurred here
## affects only configure: in makefiles, %FASTDEP% shortcuts this.
for arg
do
case $arg in
-c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
*) set fnord "$@" "$arg" ;;
esac
shift # fnord
shift # $arg
done
"$@"
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile"
exit $stat
fi
mv "$tmpdepfile" "$depfile"
;;
gcc)
## There are various ways to get dependency output from gcc. Here's
## why we pick this rather obscure method:
## - Don't want to use -MD because we'd like the dependencies to end
## up in a subdir. Having to rename by hand is ugly.
## (We might end up doing this anyway to support other compilers.)
## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
## -MM, not -M (despite what the docs say).
## - Using -M directly means running the compiler twice (even worse
## than renaming).
if test -z "$gccflag"; then
gccflag=-MD,
fi
"$@" -Wp,"$gccflag$tmpdepfile"
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
echo "$object : \\" > "$depfile"
alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
## The second -e expression handles DOS-style file names with drive letters.
sed -e 's/^[^:]*: / /' \
-e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
## This next piece of magic avoids the "deleted header file" problem.
## The problem is that when a header file which appears in a .P file
## is deleted, the dependency causes make to die (because there is
## typically no way to rebuild the header). We avoid this by adding
## dummy dependencies for each header file. Too bad gcc doesn't do
## this for us directly.
tr ' ' "$nl" < "$tmpdepfile" |
## Some versions of gcc put a space before the ':'. On the theory
## that the space means something, we add a space to the output as
## well. hp depmode also adds that space, but also prefixes the VPATH
## to the object. Take care to not repeat it in the output.
## Some versions of the HPUX 10.20 sed can't process this invocation
## correctly. Breaking it into two sed invocations is a workaround.
sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
| sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
hp)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
sgi)
if test "$libtool" = yes; then
"$@" "-Wp,-MDupdate,$tmpdepfile"
else
"$@" -MDupdate "$tmpdepfile"
fi
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
echo "$object : \\" > "$depfile"
# Clip off the initial element (the dependent). Don't try to be
# clever and replace this with sed code, as IRIX sed won't handle
# lines with more than a fixed number of characters (4096 in
# IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
# the IRIX cc adds comments like '#:fec' to the end of the
# dependency line.
tr ' ' "$nl" < "$tmpdepfile" \
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
tr "$nl" ' ' >> "$depfile"
echo >> "$depfile"
# The second pass generates a dummy entry for each header file.
tr ' ' "$nl" < "$tmpdepfile" \
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
>> "$depfile"
else
# The sourcefile does not contain any dependencies, so just
# store a dummy comment line, to avoid errors with the Makefile
# "include basename.Plo" scheme.
echo "#dummy" > "$depfile"
fi
rm -f "$tmpdepfile"
;;
xlc)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
aix)
# The C for AIX Compiler uses -M and outputs the dependencies
# in a .u file. In older versions, this file always lives in the
# current directory. Also, the AIX compiler puts '$object:' at the
# start of each line; $object doesn't have directory information.
# Version 6 uses the directory in both cases.
dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
test "x$dir" = "x$object" && dir=
base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
if test "$libtool" = yes; then
tmpdepfile1=$dir$base.u
tmpdepfile2=$base.u
tmpdepfile3=$dir.libs/$base.u
"$@" -Wc,-M
else
tmpdepfile1=$dir$base.u
tmpdepfile2=$dir$base.u
tmpdepfile3=$dir$base.u
"$@" -M
fi
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
do
test -f "$tmpdepfile" && break
done
if test -f "$tmpdepfile"; then
# Each line is of the form 'foo.o: dependent.h'.
# Do two passes, one to just change these to
# '$object: dependent.h' and one to simply 'dependent.h:'.
sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
sed -e 's,^.*\.[a-z]*:['"$tab"' ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
else
# The sourcefile does not contain any dependencies, so just
# store a dummy comment line, to avoid errors with the Makefile
# "include basename.Plo" scheme.
echo "#dummy" > "$depfile"
fi
rm -f "$tmpdepfile"
;;
icc)
# Intel's C compiler anf tcc (Tiny C Compiler) understand '-MD -MF file'.
# However on
# $CC -MD -MF foo.d -c -o sub/foo.o sub/foo.c
# ICC 7.0 will fill foo.d with something like
# foo.o: sub/foo.c
# foo.o: sub/foo.h
# which is wrong. We want
# sub/foo.o: sub/foo.c
# sub/foo.o: sub/foo.h
# sub/foo.c:
# sub/foo.h:
# ICC 7.1 will output
# foo.o: sub/foo.c sub/foo.h
# and will wrap long lines using '\':
# foo.o: sub/foo.c ... \
# sub/foo.h ... \
# ...
# tcc 0.9.26 (FIXME still under development at the moment of writing)
# will emit a similar output, but also prepend the continuation lines
# with horizontal tabulation characters.
"$@" -MD -MF "$tmpdepfile"
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
# Each line is of the form 'foo.o: dependent.h',
# or 'foo.o: dep1.h dep2.h \', or ' dep3.h dep4.h \'.
# Do two passes, one to just change these to
# '$object: dependent.h' and one to simply 'dependent.h:'.
sed -e "s/^[ $tab][ $tab]*/ /" -e "s,^[^:]*:,$object :," \
< "$tmpdepfile" > "$depfile"
sed '
s/[ '"$tab"'][ '"$tab"']*/ /g
s/^ *//
s/ *\\*$//
s/^[^:]*: *//
/^$/d
/:$/d
s/$/ :/
' < "$tmpdepfile" >> "$depfile"
rm -f "$tmpdepfile"
;;
hp2)
# The "hp" stanza above does not work with aCC (C++) and HP's ia64
# compilers, which have integrated preprocessors. The correct option
# to use with these is +Maked; it writes dependencies to a file named
# 'foo.d', which lands next to the object file, wherever that
# happens to be.
# Much of this is similar to the tru64 case; see comments there.
dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
test "x$dir" = "x$object" && dir=
base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
if test "$libtool" = yes; then
tmpdepfile1=$dir$base.d
tmpdepfile2=$dir.libs/$base.d
"$@" -Wc,+Maked
else
tmpdepfile1=$dir$base.d
tmpdepfile2=$dir$base.d
"$@" +Maked
fi
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile1" "$tmpdepfile2"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
do
test -f "$tmpdepfile" && break
done
if test -f "$tmpdepfile"; then
sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile"
# Add 'dependent.h:' lines.
sed -ne '2,${
s/^ *//
s/ \\*$//
s/$/:/
p
}' "$tmpdepfile" >> "$depfile"
else
echo "#dummy" > "$depfile"
fi
rm -f "$tmpdepfile" "$tmpdepfile2"
;;
tru64)
# The Tru64 compiler uses -MD to generate dependencies as a side
# effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'.
# At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
# dependencies in 'foo.d' instead, so we check for that too.
# Subdirectories are respected.
dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
test "x$dir" = "x$object" && dir=
base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
if test "$libtool" = yes; then
# With Tru64 cc, shared objects can also be used to make a
# static library. This mechanism is used in libtool 1.4 series to
# handle both shared and static libraries in a single compilation.
# With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
#
# With libtool 1.5 this exception was removed, and libtool now
# generates 2 separate objects for the 2 libraries. These two
# compilations output dependencies in $dir.libs/$base.o.d and
# in $dir$base.o.d. We have to check for both files, because
# one of the two compilations can be disabled. We should prefer
# $dir$base.o.d over $dir.libs/$base.o.d because the latter is
# automatically cleaned when .libs/ is deleted, while ignoring
# the former would cause a distcleancheck panic.
tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4
tmpdepfile2=$dir$base.o.d # libtool 1.5
tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5
tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504
"$@" -Wc,-MD
else
tmpdepfile1=$dir$base.o.d
tmpdepfile2=$dir$base.d
tmpdepfile3=$dir$base.d
tmpdepfile4=$dir$base.d
"$@" -MD
fi
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
do
test -f "$tmpdepfile" && break
done
if test -f "$tmpdepfile"; then
sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
sed -e 's,^.*\.[a-z]*:['"$tab"' ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
else
echo "#dummy" > "$depfile"
fi
rm -f "$tmpdepfile"
;;
msvc7)
if test "$libtool" = yes; then
showIncludes=-Wc,-showIncludes
else
showIncludes=-showIncludes
fi
"$@" $showIncludes > "$tmpdepfile"
stat=$?
grep -v '^Note: including file: ' "$tmpdepfile"
if test "$stat" = 0; then :
else
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
echo "$object : \\" > "$depfile"
# The first sed program below extracts the file names and escapes
# backslashes for cygpath. The second sed program outputs the file
# name when reading, but also accumulates all include files in the
# hold buffer in order to output them again at the end. This only
# works with sed implementations that can handle large buffers.
sed < "$tmpdepfile" -n '
/^Note: including file: *\(.*\)/ {
s//\1/
s/\\/\\\\/g
p
}' | $cygpath_u | sort -u | sed -n '
s/ /\\ /g
s/\(.*\)/'"$tab"'\1 \\/p
s/.\(.*\) \\/\1:/
H
$ {
s/.*/'"$tab"'/
G
p
}' >> "$depfile"
rm -f "$tmpdepfile"
;;
msvc7msys)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
#nosideeffect)
# This comment above is used by automake to tell side-effect
# dependency tracking mechanisms from slower ones.
dashmstdout)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout, regardless of -o.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
# Remove '-o $object'.
IFS=" "
for arg
do
case $arg in
-o)
shift
;;
$object)
shift
;;
*)
set fnord "$@" "$arg"
shift # fnord
shift # $arg
;;
esac
done
test -z "$dashmflag" && dashmflag=-M
# Require at least two characters before searching for ':'
# in the target name. This is to cope with DOS-style filenames:
# a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise.
"$@" $dashmflag |
sed 's:^['"$tab"' ]*[^:'"$tab"' ][^:][^:]*\:['"$tab"' ]*:'"$object"'\: :' > "$tmpdepfile"
rm -f "$depfile"
cat < "$tmpdepfile" > "$depfile"
tr ' ' "$nl" < "$tmpdepfile" | \
## Some versions of the HPUX 10.20 sed can't process this invocation
## correctly. Breaking it into two sed invocations is a workaround.
sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
dashXmstdout)
# This case only exists to satisfy depend.m4. It is never actually
# run, as this mode is specially recognized in the preamble.
exit 1
;;
makedepend)
"$@" || exit $?
# Remove any Libtool call
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
# X makedepend
shift
cleared=no eat=no
for arg
do
case $cleared in
no)
set ""; shift
cleared=yes ;;
esac
if test $eat = yes; then
eat=no
continue
fi
case "$arg" in
-D*|-I*)
set fnord "$@" "$arg"; shift ;;
# Strip any option that makedepend may not understand. Remove
# the object too, otherwise makedepend will parse it as a source file.
-arch)
eat=yes ;;
-*|$object)
;;
*)
set fnord "$@" "$arg"; shift ;;
esac
done
obj_suffix=`echo "$object" | sed 's/^.*\././'`
touch "$tmpdepfile"
${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
rm -f "$depfile"
# makedepend may prepend the VPATH from the source file name to the object.
# No need to regex-escape $object, excess matching of '.' is harmless.
sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile"
sed '1,2d' "$tmpdepfile" | tr ' ' "$nl" | \
## Some versions of the HPUX 10.20 sed can't process this invocation
## correctly. Breaking it into two sed invocations is a workaround.
sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile" "$tmpdepfile".bak
;;
cpp)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
# Remove '-o $object'.
IFS=" "
for arg
do
case $arg in
-o)
shift
;;
$object)
shift
;;
*)
set fnord "$@" "$arg"
shift # fnord
shift # $arg
;;
esac
done
"$@" -E |
sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
-e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
sed '$ s: \\$::' > "$tmpdepfile"
rm -f "$depfile"
echo "$object : \\" > "$depfile"
cat < "$tmpdepfile" >> "$depfile"
sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
msvisualcpp)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
IFS=" "
for arg
do
case "$arg" in
-o)
shift
;;
$object)
shift
;;
"-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
set fnord "$@"
shift
shift
;;
*)
set fnord "$@" "$arg"
shift
shift
;;
esac
done
"$@" -E 2>/dev/null |
sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
rm -f "$depfile"
echo "$object : \\" > "$depfile"
sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile"
echo "$tab" >> "$depfile"
sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
rm -f "$tmpdepfile"
;;
msvcmsys)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
none)
exec "$@"
;;
*)
echo "Unknown depmode $depmode" 1>&2
exit 1
;;
esac
exit 0
# Local Variables:
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:

527
mio/ac/install-sh Executable file
View File

@ -0,0 +1,527 @@
#!/bin/sh
# install - install a program, script, or datafile
scriptversion=2011-01-19.21; # UTC
# This originates from X11R5 (mit/util/scripts/install.sh), which was
# later released in X11R6 (xc/config/util/install.sh) with the
# following copyright and license.
#
# Copyright (C) 1994 X Consortium
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
# Except as contained in this notice, the name of the X Consortium shall not
# be used in advertising or otherwise to promote the sale, use or other deal-
# ings in this Software without prior written authorization from the X Consor-
# tium.
#
#
# FSF changes to this file are in the public domain.
#
# Calling this script install-sh is preferred over install.sh, to prevent
# `make' implicit rules from creating a file called install from it
# when there is no Makefile.
#
# This script is compatible with the BSD install script, but was written
# from scratch.
nl='
'
IFS=" "" $nl"
# set DOITPROG to echo to test this script
# Don't use :- since 4.3BSD and earlier shells don't like it.
doit=${DOITPROG-}
if test -z "$doit"; then
doit_exec=exec
else
doit_exec=$doit
fi
# Put in absolute file names if you don't have them in your path;
# or use environment vars.
chgrpprog=${CHGRPPROG-chgrp}
chmodprog=${CHMODPROG-chmod}
chownprog=${CHOWNPROG-chown}
cmpprog=${CMPPROG-cmp}
cpprog=${CPPROG-cp}
mkdirprog=${MKDIRPROG-mkdir}
mvprog=${MVPROG-mv}
rmprog=${RMPROG-rm}
stripprog=${STRIPPROG-strip}
posix_glob='?'
initialize_posix_glob='
test "$posix_glob" != "?" || {
if (set -f) 2>/dev/null; then
posix_glob=
else
posix_glob=:
fi
}
'
posix_mkdir=
# Desired mode of installed file.
mode=0755
chgrpcmd=
chmodcmd=$chmodprog
chowncmd=
mvcmd=$mvprog
rmcmd="$rmprog -f"
stripcmd=
src=
dst=
dir_arg=
dst_arg=
copy_on_change=false
no_target_directory=
usage="\
Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
or: $0 [OPTION]... SRCFILES... DIRECTORY
or: $0 [OPTION]... -t DIRECTORY SRCFILES...
or: $0 [OPTION]... -d DIRECTORIES...
In the 1st form, copy SRCFILE to DSTFILE.
In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
In the 4th, create DIRECTORIES.
Options:
--help display this help and exit.
--version display version info and exit.
-c (ignored)
-C install only if different (preserve the last data modification time)
-d create directories instead of installing files.
-g GROUP $chgrpprog installed files to GROUP.
-m MODE $chmodprog installed files to MODE.
-o USER $chownprog installed files to USER.
-s $stripprog installed files.
-t DIRECTORY install into DIRECTORY.
-T report an error if DSTFILE is a directory.
Environment variables override the default commands:
CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
RMPROG STRIPPROG
"
while test $# -ne 0; do
case $1 in
-c) ;;
-C) copy_on_change=true;;
-d) dir_arg=true;;
-g) chgrpcmd="$chgrpprog $2"
shift;;
--help) echo "$usage"; exit $?;;
-m) mode=$2
case $mode in
*' '* | *' '* | *'
'* | *'*'* | *'?'* | *'['*)
echo "$0: invalid mode: $mode" >&2
exit 1;;
esac
shift;;
-o) chowncmd="$chownprog $2"
shift;;
-s) stripcmd=$stripprog;;
-t) dst_arg=$2
# Protect names problematic for `test' and other utilities.
case $dst_arg in
-* | [=\(\)!]) dst_arg=./$dst_arg;;
esac
shift;;
-T) no_target_directory=true;;
--version) echo "$0 $scriptversion"; exit $?;;
--) shift
break;;
-*) echo "$0: invalid option: $1" >&2
exit 1;;
*) break;;
esac
shift
done
if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
# When -d is used, all remaining arguments are directories to create.
# When -t is used, the destination is already specified.
# Otherwise, the last argument is the destination. Remove it from $@.
for arg
do
if test -n "$dst_arg"; then
# $@ is not empty: it contains at least $arg.
set fnord "$@" "$dst_arg"
shift # fnord
fi
shift # arg
dst_arg=$arg
# Protect names problematic for `test' and other utilities.
case $dst_arg in
-* | [=\(\)!]) dst_arg=./$dst_arg;;
esac
done
fi
if test $# -eq 0; then
if test -z "$dir_arg"; then
echo "$0: no input file specified." >&2
exit 1
fi
# It's OK to call `install-sh -d' without argument.
# This can happen when creating conditional directories.
exit 0
fi
if test -z "$dir_arg"; then
do_exit='(exit $ret); exit $ret'
trap "ret=129; $do_exit" 1
trap "ret=130; $do_exit" 2
trap "ret=141; $do_exit" 13
trap "ret=143; $do_exit" 15
# Set umask so as not to create temps with too-generous modes.
# However, 'strip' requires both read and write access to temps.
case $mode in
# Optimize common cases.
*644) cp_umask=133;;
*755) cp_umask=22;;
*[0-7])
if test -z "$stripcmd"; then
u_plus_rw=
else
u_plus_rw='% 200'
fi
cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
*)
if test -z "$stripcmd"; then
u_plus_rw=
else
u_plus_rw=,u+rw
fi
cp_umask=$mode$u_plus_rw;;
esac
fi
for src
do
# Protect names problematic for `test' and other utilities.
case $src in
-* | [=\(\)!]) src=./$src;;
esac
if test -n "$dir_arg"; then
dst=$src
dstdir=$dst
test -d "$dstdir"
dstdir_status=$?
else
# Waiting for this to be detected by the "$cpprog $src $dsttmp" command
# might cause directories to be created, which would be especially bad
# if $src (and thus $dsttmp) contains '*'.
if test ! -f "$src" && test ! -d "$src"; then
echo "$0: $src does not exist." >&2
exit 1
fi
if test -z "$dst_arg"; then
echo "$0: no destination specified." >&2
exit 1
fi
dst=$dst_arg
# If destination is a directory, append the input filename; won't work
# if double slashes aren't ignored.
if test -d "$dst"; then
if test -n "$no_target_directory"; then
echo "$0: $dst_arg: Is a directory" >&2
exit 1
fi
dstdir=$dst
dst=$dstdir/`basename "$src"`
dstdir_status=0
else
# Prefer dirname, but fall back on a substitute if dirname fails.
dstdir=`
(dirname "$dst") 2>/dev/null ||
expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$dst" : 'X\(//\)[^/]' \| \
X"$dst" : 'X\(//\)$' \| \
X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
echo X"$dst" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'
`
test -d "$dstdir"
dstdir_status=$?
fi
fi
obsolete_mkdir_used=false
if test $dstdir_status != 0; then
case $posix_mkdir in
'')
# Create intermediate dirs using mode 755 as modified by the umask.
# This is like FreeBSD 'install' as of 1997-10-28.
umask=`umask`
case $stripcmd.$umask in
# Optimize common cases.
*[2367][2367]) mkdir_umask=$umask;;
.*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
*[0-7])
mkdir_umask=`expr $umask + 22 \
- $umask % 100 % 40 + $umask % 20 \
- $umask % 10 % 4 + $umask % 2
`;;
*) mkdir_umask=$umask,go-w;;
esac
# With -d, create the new directory with the user-specified mode.
# Otherwise, rely on $mkdir_umask.
if test -n "$dir_arg"; then
mkdir_mode=-m$mode
else
mkdir_mode=
fi
posix_mkdir=false
case $umask in
*[123567][0-7][0-7])
# POSIX mkdir -p sets u+wx bits regardless of umask, which
# is incompatible with FreeBSD 'install' when (umask & 300) != 0.
;;
*)
tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
if (umask $mkdir_umask &&
exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
then
if test -z "$dir_arg" || {
# Check for POSIX incompatibilities with -m.
# HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
# other-writeable bit of parent directory when it shouldn't.
# FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
ls_ld_tmpdir=`ls -ld "$tmpdir"`
case $ls_ld_tmpdir in
d????-?r-*) different_mode=700;;
d????-?--*) different_mode=755;;
*) false;;
esac &&
$mkdirprog -m$different_mode -p -- "$tmpdir" && {
ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
}
}
then posix_mkdir=:
fi
rmdir "$tmpdir/d" "$tmpdir"
else
# Remove any dirs left behind by ancient mkdir implementations.
rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
fi
trap '' 0;;
esac;;
esac
if
$posix_mkdir && (
umask $mkdir_umask &&
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
)
then :
else
# The umask is ridiculous, or mkdir does not conform to POSIX,
# or it failed possibly due to a race condition. Create the
# directory the slow way, step by step, checking for races as we go.
case $dstdir in
/*) prefix='/';;
[-=\(\)!]*) prefix='./';;
*) prefix='';;
esac
eval "$initialize_posix_glob"
oIFS=$IFS
IFS=/
$posix_glob set -f
set fnord $dstdir
shift
$posix_glob set +f
IFS=$oIFS
prefixes=
for d
do
test X"$d" = X && continue
prefix=$prefix$d
if test -d "$prefix"; then
prefixes=
else
if $posix_mkdir; then
(umask=$mkdir_umask &&
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
# Don't fail if two instances are running concurrently.
test -d "$prefix" || exit 1
else
case $prefix in
*\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
*) qprefix=$prefix;;
esac
prefixes="$prefixes '$qprefix'"
fi
fi
prefix=$prefix/
done
if test -n "$prefixes"; then
# Don't fail if two instances are running concurrently.
(umask $mkdir_umask &&
eval "\$doit_exec \$mkdirprog $prefixes") ||
test -d "$dstdir" || exit 1
obsolete_mkdir_used=true
fi
fi
fi
if test -n "$dir_arg"; then
{ test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
{ test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
else
# Make a couple of temp file names in the proper directory.
dsttmp=$dstdir/_inst.$$_
rmtmp=$dstdir/_rm.$$_
# Trap to clean up those temp files at exit.
trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
# Copy the file name to the temp name.
(umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
# and set any options; do chmod last to preserve setuid bits.
#
# If any of these fail, we abort the whole thing. If we want to
# ignore errors from any of these, just make sure not to ignore
# errors from the above "$doit $cpprog $src $dsttmp" command.
#
{ test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
{ test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
{ test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
# If -C, don't bother to copy if it wouldn't change the file.
if $copy_on_change &&
old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
eval "$initialize_posix_glob" &&
$posix_glob set -f &&
set X $old && old=:$2:$4:$5:$6 &&
set X $new && new=:$2:$4:$5:$6 &&
$posix_glob set +f &&
test "$old" = "$new" &&
$cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
then
rm -f "$dsttmp"
else
# Rename the file to the real destination.
$doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
# The rename failed, perhaps because mv can't rename something else
# to itself, or perhaps because mv is so ancient that it does not
# support -f.
{
# Now remove or move aside any old file at destination location.
# We try this two ways since rm can't unlink itself on some
# systems and the destination file might be busy for other
# reasons. In this case, the final cleanup might fail but the new
# file should still install successfully.
{
test ! -f "$dst" ||
$doit $rmcmd -f "$dst" 2>/dev/null ||
{ $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
{ $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
} ||
{ echo "$0: cannot unlink or rename $dst" >&2
(exit 1); exit 1
}
} &&
# Now rename the file to the real destination.
$doit $mvcmd "$dsttmp" "$dst"
}
fi || exit 1
trap '' 0
fi
done
# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:

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mio/ac/missing Executable file
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@ -0,0 +1,331 @@
#! /bin/sh
# Common stub for a few missing GNU programs while installing.
scriptversion=2012-01-06.13; # UTC
# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006,
# 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
if test $# -eq 0; then
echo 1>&2 "Try \`$0 --help' for more information"
exit 1
fi
run=:
sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p'
sed_minuso='s/.* -o \([^ ]*\).*/\1/p'
# In the cases where this matters, `missing' is being run in the
# srcdir already.
if test -f configure.ac; then
configure_ac=configure.ac
else
configure_ac=configure.in
fi
msg="missing on your system"
case $1 in
--run)
# Try to run requested program, and just exit if it succeeds.
run=
shift
"$@" && exit 0
# Exit code 63 means version mismatch. This often happens
# when the user try to use an ancient version of a tool on
# a file that requires a minimum version. In this case we
# we should proceed has if the program had been absent, or
# if --run hadn't been passed.
if test $? = 63; then
run=:
msg="probably too old"
fi
;;
-h|--h|--he|--hel|--help)
echo "\
$0 [OPTION]... PROGRAM [ARGUMENT]...
Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
error status if there is no known handling for PROGRAM.
Options:
-h, --help display this help and exit
-v, --version output version information and exit
--run try to run the given command, and emulate it if it fails
Supported PROGRAM values:
aclocal touch file \`aclocal.m4'
autoconf touch file \`configure'
autoheader touch file \`config.h.in'
autom4te touch the output file, or create a stub one
automake touch all \`Makefile.in' files
bison create \`y.tab.[ch]', if possible, from existing .[ch]
flex create \`lex.yy.c', if possible, from existing .c
help2man touch the output file
lex create \`lex.yy.c', if possible, from existing .c
makeinfo touch the output file
yacc create \`y.tab.[ch]', if possible, from existing .[ch]
Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and
\`g' are ignored when checking the name.
Send bug reports to <bug-automake@gnu.org>."
exit $?
;;
-v|--v|--ve|--ver|--vers|--versi|--versio|--version)
echo "missing $scriptversion (GNU Automake)"
exit $?
;;
-*)
echo 1>&2 "$0: Unknown \`$1' option"
echo 1>&2 "Try \`$0 --help' for more information"
exit 1
;;
esac
# normalize program name to check for.
program=`echo "$1" | sed '
s/^gnu-//; t
s/^gnu//; t
s/^g//; t'`
# Now exit if we have it, but it failed. Also exit now if we
# don't have it and --version was passed (most likely to detect
# the program). This is about non-GNU programs, so use $1 not
# $program.
case $1 in
lex*|yacc*)
# Not GNU programs, they don't have --version.
;;
*)
if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
# We have it, but it failed.
exit 1
elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
# Could not run --version or --help. This is probably someone
# running `$TOOL --version' or `$TOOL --help' to check whether
# $TOOL exists and not knowing $TOOL uses missing.
exit 1
fi
;;
esac
# If it does not exist, or fails to run (possibly an outdated version),
# try to emulate it.
case $program in
aclocal*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`acinclude.m4' or \`${configure_ac}'. You might want
to install the \`Automake' and \`Perl' packages. Grab them from
any GNU archive site."
touch aclocal.m4
;;
autoconf*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`${configure_ac}'. You might want to install the
\`Autoconf' and \`GNU m4' packages. Grab them from any GNU
archive site."
touch configure
;;
autoheader*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`acconfig.h' or \`${configure_ac}'. You might want
to install the \`Autoconf' and \`GNU m4' packages. Grab them
from any GNU archive site."
files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
test -z "$files" && files="config.h"
touch_files=
for f in $files; do
case $f in
*:*) touch_files="$touch_files "`echo "$f" |
sed -e 's/^[^:]*://' -e 's/:.*//'`;;
*) touch_files="$touch_files $f.in";;
esac
done
touch $touch_files
;;
automake*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
You might want to install the \`Automake' and \`Perl' packages.
Grab them from any GNU archive site."
find . -type f -name Makefile.am -print |
sed 's/\.am$/.in/' |
while read f; do touch "$f"; done
;;
autom4te*)
echo 1>&2 "\
WARNING: \`$1' is needed, but is $msg.
You might have modified some files without having the
proper tools for further handling them.
You can get \`$1' as part of \`Autoconf' from any GNU
archive site."
file=`echo "$*" | sed -n "$sed_output"`
test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
if test -f "$file"; then
touch $file
else
test -z "$file" || exec >$file
echo "#! /bin/sh"
echo "# Created by GNU Automake missing as a replacement of"
echo "# $ $@"
echo "exit 0"
chmod +x $file
exit 1
fi
;;
bison*|yacc*)
echo 1>&2 "\
WARNING: \`$1' $msg. You should only need it if
you modified a \`.y' file. You may need the \`Bison' package
in order for those modifications to take effect. You can get
\`Bison' from any GNU archive site."
rm -f y.tab.c y.tab.h
if test $# -ne 1; then
eval LASTARG=\${$#}
case $LASTARG in
*.y)
SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
if test -f "$SRCFILE"; then
cp "$SRCFILE" y.tab.c
fi
SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
if test -f "$SRCFILE"; then
cp "$SRCFILE" y.tab.h
fi
;;
esac
fi
if test ! -f y.tab.h; then
echo >y.tab.h
fi
if test ! -f y.tab.c; then
echo 'main() { return 0; }' >y.tab.c
fi
;;
lex*|flex*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified a \`.l' file. You may need the \`Flex' package
in order for those modifications to take effect. You can get
\`Flex' from any GNU archive site."
rm -f lex.yy.c
if test $# -ne 1; then
eval LASTARG=\${$#}
case $LASTARG in
*.l)
SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
if test -f "$SRCFILE"; then
cp "$SRCFILE" lex.yy.c
fi
;;
esac
fi
if test ! -f lex.yy.c; then
echo 'main() { return 0; }' >lex.yy.c
fi
;;
help2man*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified a dependency of a manual page. You may need the
\`Help2man' package in order for those modifications to take
effect. You can get \`Help2man' from any GNU archive site."
file=`echo "$*" | sed -n "$sed_output"`
test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
if test -f "$file"; then
touch $file
else
test -z "$file" || exec >$file
echo ".ab help2man is required to generate this page"
exit $?
fi
;;
makeinfo*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified a \`.texi' or \`.texinfo' file, or any other file
indirectly affecting the aspect of the manual. The spurious
call might also be the consequence of using a buggy \`make' (AIX,
DU, IRIX). You might want to install the \`Texinfo' package or
the \`GNU make' package. Grab either from any GNU archive site."
# The file to touch is that specified with -o ...
file=`echo "$*" | sed -n "$sed_output"`
test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
if test -z "$file"; then
# ... or it is the one specified with @setfilename ...
infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
file=`sed -n '
/^@setfilename/{
s/.* \([^ ]*\) *$/\1/
p
q
}' $infile`
# ... or it is derived from the source name (dir/f.texi becomes f.info)
test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
fi
# If the file does not exist, the user really needs makeinfo;
# let's fail without touching anything.
test -f $file || exit 1
touch $file
;;
*)
echo 1>&2 "\
WARNING: \`$1' is needed, and is $msg.
You might have modified some files without having the
proper tools for further handling them. Check the \`README' file,
it often tells you about the needed prerequisites for installing
this package. You may also peek at any GNU archive site, in case
some other package would contain this missing \`$1' program."
exit 1
;;
esac
exit 0
# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:

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mio/configure.ac Normal file
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dnl AC_PREREQ([2.67])
dnl Make sure you change the version information
dnl in include/stio/conf_*.h whenever you change the version
dnl here. Those files don't depend on autoconf, thus requiring
dnl manual change.
AC_INIT([stio],[0.1.0],[Chung, Hyung-Hwan (hyunghwan.chung@gmail.com)],[],[http://code.abiyo.net/@stio])
AC_CONFIG_HEADER([lib/stio-cfg.h])
AC_CONFIG_AUX_DIR([ac])
AC_CONFIG_MACRO_DIR([m4])
dnl use CC and CPP for compilation tests with .c test programs.
AC_LANG(C)
dnl initialize automake
AM_INIT_AUTOMAKE([-Wall -Werror foreign])
AM_PROG_AR
dnl enable silent rules if automake supports them.
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([no])])
dnl m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
dnl determine a C compiler to use
AC_PROG_CC
dnl determine a C++ compiler to use
AC_PROG_CXX
dnl check if the C++ compiler exists in PATH
AC_CHECK_PROG(HAVE_CXX, $CXX, yes, no)
dnl check if the C++ compiler supports namespace
AX_CXX_NAMESPACE_STD
dnl determine some key programs
AC_PROG_INSTALL
AC_PROG_EGREP
AC_PROG_LN_S
dnl check other tools
AC_CHECK_TOOL(RM, rm)
AC_CHECK_TOOL(RMDIR, rmdir)
AC_CHECK_TOOL(TRUE, true)
AC_CHECK_TOOL(ECHO, echo)
dnl avoid "'/bin/rm: cannot remove `libtoolT': No such file or directory"
RM="$RM -f"
dnl initialize libtool
LT_INIT
AC_SUBST(LIBTOOL_DEPS)
dnl overrides the default CFLAGS setting
if test "$ac_test_CFLAGS" != "set"
then
if test "$GCC" = "yes"
then
CFLAGS="$CFLAGS -Wall"
fi
fi
if test "$ac_test_CXXFLAGS" != "set"
then
if test "$GCC" = "yes"
then
CXXFLAGS="$CXXFLAGS -Wall"
fi
fi
dnl indicate the existence of config.h
CFLAGS="$CFLAGS -DSTIO_HAVE_CFG_H"
CXXFLAGS="$CXXFLAGS -DSTIO_HAVE_CFG_H"
dnl make visible the 64-bit interface to the file system
CFLAGS="$CFLAGS -D_LARGEFILE64_SOURCE"
CXXFLAGS="$CXXFLAGS -D_LARGEFILE64_SOURCE"
dnl define the WIN32 conditional if necessary
case "$host" in
*-*-mingw*|*-*-cygwin*)
#CFLAGS="$CFLAGS -D_WIN32_WINNT=0x0400"
platform_win32=yes
;;
*)
platform_win32=no
;;
esac
AM_CONDITIONAL(WIN32, test "x${platform_win32}" = "xyes" )
dnl check the math library (check if -lm is needed)
LT_LIB_M
AC_SUBST(LIBM, $LIBM)
check some compiler builtins
AC_MSG_CHECKING([__builtin_memset])
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([], [__builtin_memset ((void*)1, ' ', 10);])],
[AC_MSG_RESULT(yes)
AC_DEFINE([HAVE___BUILTIN_MEMSET], [1], [__builtin_memset])],
[AC_MSG_RESULT(no)]
)
AC_MSG_CHECKING([__builtin_memcpy])
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([], [__builtin_memcpy ((void*)1, (void*)2, 10);])],
[AC_MSG_RESULT(yes)
AC_DEFINE([HAVE___BUILTIN_MEMCPY], [1], [__builtin_memcpy])],
[AC_MSG_RESULT(no)]
)
AC_MSG_CHECKING([__builtin_memmove])
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([], [__builtin_memmove ((void*)1, (void*)2, 10);])],
[AC_MSG_RESULT(yes)
AC_DEFINE([HAVE___BUILTIN_MEMMOVE], [1], [__builtin_memmove])],
[AC_MSG_RESULT(no)]
)
AC_MSG_CHECKING([__builtin_memcmp])
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([], [int a = __builtin_memcmp ((void*)1, (void*)2, 10);])],
[AC_MSG_RESULT(yes)
AC_DEFINE([HAVE___BUILTIN_MEMCMP], [1], [__builtin_memcmp])],
[AC_MSG_RESULT(no)]
)
dnl check header files.
AC_HEADER_STDC
AC_CHECK_HEADERS([stddef.h wchar.h wctype.h errno.h signal.h fcntl.h dirent.h])
AC_CHECK_HEADERS([time.h sys/time.h utime.h spawn.h execinfo.h ucontext.h])
AC_CHECK_HEADERS([sys/resource.h sys/wait.h sys/syscall.h sys/ioctl.h])
AC_CHECK_HEADERS([sys/sendfile.h sys/epoll.h sys/event.h sys/poll.h])
AC_CHECK_HEADERS([sys/sysctl.h sys/socket.h sys/sockio.h sys/un.h])
AC_CHECK_HEADERS([ifaddrs.h tiuser.h linux/netfilter_ipv4.h netinet/sctp.h])
AC_CHECK_HEADERS([net/if.h net/if_dl.h netpacket/packet.h], [], [], [
#include <sys/types.h>
#include <sys/socket.h>])
AC_CHECK_HEADERS([sys/stropts.h sys/macstat.h linux/ethtool.h linux/sockios.h])
AC_CHECK_HEADERS([quadmath.h crt_externs.h sys/prctl.h])
dnl check data types
dnl AC_CHECK_TYPE([wchar_t],
dnl [ AC_DEFINE([HAVE_WCHAR_T_IN_STDDEF_H],
dnl [],[wchar_t is available in stddef.h]) ],
dnl [],
dnl [#include <stddef.h>])
dnl check functions
AC_CHECK_FUNCS([uselocale])
AC_CHECK_FUNCS([mbrlen mbrtowc wcrtomb])
AC_CHECK_FUNCS([mbsnrtowcs mbsrtowcs wcsnrtombs wcsrtombs])
AC_CHECK_FUNCS([wctype iswctype wctrans towctrans])
AC_CHECK_FUNCS([isblank iswblank])
AC_CHECK_FUNCS([lseek64 stat64 fstat64 lstat64 ftruncate64 readdir64 dirfd])
AC_CHECK_FUNCS([lstat fchmod fsync ftruncate])
AC_CHECK_FUNCS([timegm timelocal localtime_r gettimeofday settimeofday clock_gettime clock_settime])
AC_CHECK_FUNCS([utime utimes futimes lutimes futimens])
AC_CHECK_FUNCS([sysconf prctl fdopendir setrlimit getrlimit getpgid getpgrp])
AC_CHECK_FUNCS([backtrace backtrace_symbols])
AC_CHECK_FUNCS([fork vfork posix_spawn gettid nanosleep select])
AC_CHECK_FUNCS([makecontext swapcontext getcontext setcontext])
AC_CHECK_FUNCS([snprintf _vsnprintf _vsnwprintf])
OLDLIBS="$LIBS"
LIBS="$LIBM $LIBS"
AC_CHECK_FUNCS([powl fmodl sinl cosl tanl sinhl coshl tanhl asinl acosl atanl atan2l logl log10l expl sqrtl ceill floorl roundl])
AC_CHECK_FUNCS([pow fmod sin cos tan sinh cosh tanh asin acos atan atan2 log log10 exp sqrt ceil floor round])
AC_CHECK_FUNCS([powf fmodf sinf cosf tanf sinhf coshf tanhf asinf acosf atanf atan2f logf log10f expf sqrtf ceilf floorf roundf])
LIBS="$OLDLIBS"
AC_CHECK_LIB([rt], [clock_gettime], [LIBS="$LIBS -lrt"])
dnl OLDLIBS="$LIBS"
dnl AC_SEARCH_LIBS([connect], [socket])
dnl LIBS="$OLDLIBS"
dnl if test "$ac_cv_search_connect" != "none required" -a "$ac_cv_search_connect" != "no"
dnl then
dnl SOCKET_LIBS="$SOCKET_LIBS -lsocket"
dnl fi
dnl AC_SUBST(SOCKET_LIBS)
AC_CHECK_FUNCS([connect gethostbyname])
if test "x$ac_cv_func_gethostbyname" = "xno"
then
AC_CHECK_LIB([nsl], [gethostbyname], [
SOCKET_LIBS="$SOCKET_LIBS -lnsl"
AC_DEFINE(HAVE_GETHOSTBYNAME, 1)
])
fi
if test "x$ac_cv_func_connect" = "xno"
then
AC_CHECK_LIB([socket], [connect], [
SOCKET_LIBS="$SOCKET_LIBS -lsocket"
AC_DEFINE(HAVE_CONNECT, 1)
])
if test "x$ac_cv_lib_socket_connect" = xno
then
AC_CHECK_FUNCS([t_connect])
if test "x$ac_cv_func_t_connect" = "xno"
then
AC_CHECK_LIB([nsl_s], [t_connect], [
SOCKET_LIBS="$SOCKET_LIBS -lnsl_s"
AC_DEFINE(HAVE_T_CONNECT, 1)
])
fi
fi
fi
if test "x${platform_win32}" = "xyes"
then
SOCKET_LIBS="$SOCKET_LIBS -lws2_32"
fi
AC_SUBST(SOCKET_LIBS)
OLDLIBS="$LIBS"
LIBS="$SOCKET_LIBS $LIBS"
AC_CHECK_FUNCS([if_nametoindex if_indextoname getifaddrs])
LIBS="$OLDLIBS"
dnl check if sendfile and its variants exist in the standard c library
dnl it inspects the existence of each missing function in the sendfile library.
AC_CHECK_FUNCS([sendfile sendfile64 sendfilev sendfilev64])
if test "$ac_cv_func_sendfile" = "no"
then
AC_CHECK_LIB([sendfile], [sendfile], [
SENDFILE_LIBS="-lsendfile"
dnl only for consistency with AC_CHECK_FUNCS
AC_DEFINE(HAVE_SENDFILE, 1)
])
fi
if test "$ac_cv_func_sendfile64" = "no"
then
AC_CHECK_LIB([sendfile], [sendfile64], [
SENDFILE_LIBS="-lsendfile"
dnl only for consistency with AC_CHECK_FUNCS
AC_DEFINE(HAVE_SENDFILE64, 1)
])
fi
if test "$ac_cv_func_sendfilev" = "no"
then
AC_CHECK_LIB([sendfile], [sendfilev], [
SENDFILE_LIBS="-lsendfile"
dnl only for consistency with AC_CHECK_FUNCS
AC_DEFINE(HAVE_SENDFILEV, 1)
])
fi
if test "$ac_cv_func_sendfilev64" = "no"
then
AC_CHECK_LIB([sendfile], [sendfilev64], [
SENDFILE_LIBS="-lsendfile"
dnl only for consistency with AC_CHECK_FUNCS
AC_DEFINE(HAVE_SENDFILEV64, 1)
])
fi
AC_SUBST(SENDFILE_LIBS)
AC_CHECK_FUNCS([epoll_create epoll_create1])
if test "$ac_cv_func_epoll_create" = "yes"
then
AC_DEFINE(HAVE_EPOLL, 1, [epoll support])
fi
AC_CHECK_FUNCS([kqueue kqueue1 kevent])
dnl check is the import library for unicows.dll exists
dnl this check doesn't look for a particular symbol
dnl but for the symbol 'main' since i want to check
dnl the existence of the libaray.
AC_CHECK_LIB([unicows], [main], [UNICOWS_LIBS="-lunicows"])
AC_SUBST(UNICOWS_LIBS)
AC_ARG_ENABLE([ssl], [AS_HELP_STRING([--enable-ssl],[build the library in the ssl mode (default. yes)])],
enable_ssl_is=$enableval,enable_ssl_is=yes)
if test "x$enable_ssl_is" = "xyes"
then
AC_CHECK_HEADERS([openssl/ssl.h openssl/err.h openssl/engine.h])
dnl check for an SSL library
AC_CHECK_FUNCS([SSL_library_init])
if test "x$ac_cv_func_SSL_library_init" = "xyes"
then
AC_DEFINE(HAVE_SSL, 1, [ssl support])
else
AC_CHECK_LIB([ssl], [SSL_library_init], [
SSL_LIBS="-lssl"
AC_DEFINE(HAVE_SSL, 1, [ssl support])
dnl additional check
AC_CHECK_LIB([crypto], [ERR_get_error], [
SSL_LIBS="${SSL_LIBS} -lcrypto"
])
dnl only for consistency with AC_CHECK_FUNCS
AC_DEFINE(HAVE_SSL_LIBRARY_INIT, 1)
])
fi
OLDLIBS="$LIBS"
LIBS="$SSL_LIBS $LIBS"
AC_CHECK_FUNCS([ENGINE_cleanup CRYPTO_cleanup_all_ex_data])
LIBS="$OLDLIBS"
fi
AC_SUBST(SSL_LIBS)
AC_STRUCT_DIRENT_D_TYPE
AC_CHECK_MEMBERS([DIR.d_fd, DIR.dd_fd],,,[[#include <dirent.h>]])
AC_CHECK_MEMBERS([struct stat.st_birthtime])
AC_CHECK_MEMBERS([struct stat.st_mtim.tv_nsec])
AC_CHECK_MEMBERS([struct stat.st_birthtim.tv_nsec])
AC_CHECK_MEMBERS([struct stat.st_mtimespec.tv_nsec])
AC_CHECK_MEMBERS([struct stat.st_birthtimespec.tv_nsec])
AC_CHECK_MEMBERS([struct ifreq.ifr_ifindex, struct ifreq.ifr_mtu], [], [],
[#include <sys/types.h>
#include <sys/socket.h>
#ifdef HAVE_NET_IF_H
#include <net/if.h>
#endif])
AC_CHECK_TYPES([struct lifconf, struct lifreq, struct if_laddrreq], [], [],
[#include <sys/types.h>
#include <sys/socket.h>
#ifdef HAVE_NET_IF_H
#include <net/if.h>
#endif])
AC_CHECK_MEMBERS([struct sockaddr_in6.sin6_scope_id], [], [],
[#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>])
AC_CHECK_TYPES([struct timespec], [], [],
[#include <sys/types.h>
#ifdef HAVE_TIME_H
#include <time.h>
#endif
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif])
AC_MSG_CHECKING([for va_copy])
AC_TRY_LINK(
[#include <stdarg.h>],
[
va_list x, y;
va_copy(x,y);
],
[
AC_MSG_RESULT(yes)
AC_DEFINE([HAVE_VA_COPY], [1], [va_copy is available])
],
[AC_MSG_RESULT(no)]
)
AC_MSG_CHECKING([for __va_copy])
AC_TRY_LINK(
[#include <stdarg.h>],
[
va_list x, y;
__va_copy(x,y);
],
[
AC_MSG_RESULT(yes)
AC_DEFINE([HAVE___VA_COPY], [1], [__va_copy is available])
],
[AC_MSG_RESULT(no)]
)
dnl check the size of primitive data types
AC_CHECK_SIZEOF(char,,[[]])
AC_CHECK_SIZEOF(short,,[[]])
AC_CHECK_SIZEOF(int,,[[]])
AC_CHECK_SIZEOF(long,,[[]])
AC_CHECK_SIZEOF(long long,,[[]])
AC_CHECK_SIZEOF(__int8,,[[]])
AC_CHECK_SIZEOF(__int16,,[[]])
AC_CHECK_SIZEOF(__int32,,[[]])
AC_CHECK_SIZEOF(__int64,,[[]])
AC_CHECK_SIZEOF(__int128,,[[]])
AC_CHECK_SIZEOF(__int8_t,,[[]])
AC_CHECK_SIZEOF(__int16_t,,[[]])
AC_CHECK_SIZEOF(__int32_t,,[[]])
AC_CHECK_SIZEOF(__int64_t,,[[]])
AC_CHECK_SIZEOF(__int128_t,,[[]])
dnl AC_CHECK_SIZEOF doesn't work without white-space between void and *
AC_CHECK_SIZEOF(void *,,[[]])
AC_CHECK_SIZEOF(float,,[[]])
AC_CHECK_SIZEOF(double,,[[]])
AC_CHECK_SIZEOF(long double,,[[]])
AC_CHECK_SIZEOF(__float128,,[[]])
AC_CHECK_SIZEOF(wchar_t)
AC_CHECK_SIZEOF(off_t)
AC_CHECK_SIZEOF(off64_t)
AC_CHECK_SIZEOF(mbstate_t,,[#include <wchar.h>])
AX_CHECK_NUMVALOF(MB_LEN_MAX,[32],[#include <limits.h>])
if test "x${platform_win32}" = "xyes"
then
AC_CHECK_SIZEOF(struct sockaddr_in,,[
#include <winsock2.h>
#include <ws2tcpip.h>])
AC_CHECK_SIZEOF(struct sockaddr_in6,,[
#include <winsock2.h>
#include <ws2tcpip.h>])
AC_CHECK_SIZEOF(struct sockaddr_un,,[
#include <winsock2.h>
#include <ws2tcpip.h>])
AC_CHECK_SIZEOF(struct sockaddr_ll,,[
#include <winsock2.h>
#include <ws2tcpip.h>])
AC_CHECK_SIZEOF(struct sockaddr_dl,,[
#include <winsock2.h>
#include <ws2tcpip.h>])
AC_CHECK_SIZEOF(socklen_t,, [
#include <winsock2.h>
#include <ws2tcpip.h>])
if test ${ac_cv_sizeof_socklen_t} -gt 0
then
AX_CHECK_SIGN([socklen_t],
[ AC_DEFINE(STIO_SOCKLEN_T_IS_SIGNED, 1, [Define if socklen_t is signed]) ],
[ AS_ECHO_N("") ],
[#include <winsock2.h>
#include <ws2tcpip.h>])
fi
else
AC_CHECK_SIZEOF(struct sockaddr_in,,[
#include <sys/socket.h>
#include <netinet/in.h>])
AC_CHECK_SIZEOF(struct sockaddr_in6,,[
#include <sys/socket.h>
#include <netinet/in.h>])
AC_CHECK_SIZEOF(struct sockaddr_un,,[
#include <sys/socket.h>
#include <sys/un.h>])
AC_CHECK_SIZEOF(struct sockaddr_ll,,[
#include <sys/socket.h>
#include <netpacket/packet.h>])
AC_CHECK_SIZEOF(struct sockaddr_dl,,[
#include <sys/socket.h>
#include <sys/types.h>
#include <net/if_dl.h>])
AC_CHECK_SIZEOF(socklen_t,, [
#include <sys/socket.h>
#include <netinet/in.h>])
if test ${ac_cv_sizeof_socklen_t} -gt 0
then
AX_CHECK_SIGN([socklen_t],
[ AC_DEFINE(STIO_SOCKLEN_T_IS_SIGNED, 1, [Define if socklen_t is signed]) ],
[ AS_ECHO_N("") ],
[#include <sys/socket.h>])
fi
fi
dnl gcc 3.4.3 on opensolaris x86 gave this warning without -msse or
dnl something similar.
dnl SSE vector argument without SSE enabled changes the ABI
dnl it also ended with an internal compiler error while compiling
dnl some expressions like 'v % base' where v is of the __int128_t type.
dnl so i've added this check to determine if the compiler has
dnl proper support for __int128_t.
dnl
dnl Changing ac_cv_sizeof___int128_t here doesn't corret SIZEOF___INT128_T
dnl since it's already generated. It only affects STIO_SIZEOF___INT128_T below.
if test ${ac_cv_sizeof___int128_t} -gt 0
then
AC_MSG_CHECKING([__int128_t with %])
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([], [
volatile __int128_t x, base;
x = (__int128_t)&base;
base = (__int128_t)&x;
x = x % base;
return (int)x;
])],
[
AC_MSG_RESULT(yes)
],
[
AC_MSG_RESULT(no)
ac_cv_sizeof___int128_t=0
]
)
fi
dnl Some compilers doesn't seem to have full support for __float128
dnl even if the type is available.
if test ${ac_cv_sizeof___float128} -gt 0
then
AC_MSG_CHECKING([__float128 with linking])
AC_TRY_LINK(
[#include <stdio.h>],
[
__float128 x, y, z;
z = x * y + x;
printf ("%p", (char*)(int)z);
],
[AC_MSG_RESULT(yes)],
[
AC_MSG_RESULT(no)
ac_cv_sizeof___float128=0
]
)
fi
dnl Quadmath functions may not be in the default c library.
dnl Find a library containing them. Disable the float128 type
dnl if they are not available.
if test ${ac_cv_sizeof___float128} -gt 0
then
AC_CHECK_FUNCS([quadmath_snprintf])
if test "$ac_cv_func_quadmath_snprintf" = "no"
then
OLDLIBS="$LIBS"
LIBS="$LIBM $LIBS"
AC_CHECK_FUNCS([quadmath_snprintf])
LIBS="$OLDLIBS"
if test "$ac_cv_func_quadmath_snprintf" = "no"
then
dnl quadmath_snprintf not avalable in the
dnl standard math lib.
AC_CHECK_LIB([quadmath], [quadmath_snprintf], [
QUADMATH_LIBS="-lquadmath"
LIBM="$LIBM -lquadmath"
AC_DEFINE(HAVE_QUADMATH_SNPRINTF, 1)
])
if test "$ac_cv_lib_quadmath_quadmath_snprintf" = "no"
then
dnl quadmath_snprintf not avalable in the
dnl quadmath lib.
ac_cv_sizeof___float128=0
fi
else
QUADMATH_LIBS="$LIBM"
fi
fi
if test ${ac_cv_sizeof___float128} -gt 0
then
OLDLIBS="$LIBS"
LIBS="$LIBM $LIBS"
AC_CHECK_FUNCS([powq fmodq sinq cosq tanq sinhq coshq tanhq asinq acosq atanq atan2q logq log10q expq sqrtq ceilq floorq roundq])
AC_CHECK_FUNCS([strtoflt128])
LIBS="$OLDLIBS"
fi
fi
AC_SUBST(QUADMATH_LIBS)
AC_DEFINE_UNQUOTED(STIO_SIZEOF_CHAR, ${ac_cv_sizeof_char}, [sizeof(char)])
AC_DEFINE_UNQUOTED(STIO_SIZEOF_SHORT, ${ac_cv_sizeof_short}, [sizeof(short)])
AC_DEFINE_UNQUOTED(STIO_SIZEOF_INT, ${ac_cv_sizeof_int}, [sizeof(int)])
AC_DEFINE_UNQUOTED(STIO_SIZEOF_LONG, ${ac_cv_sizeof_long}, [sizeof(long)])
AC_DEFINE_UNQUOTED(STIO_SIZEOF_LONG_LONG, ${ac_cv_sizeof_long_long}, [sizeof(long long)])
AC_DEFINE_UNQUOTED(STIO_SIZEOF___INT8, ${ac_cv_sizeof___int8}, [sizeof(__int8)])
AC_DEFINE_UNQUOTED(STIO_SIZEOF___INT16, ${ac_cv_sizeof___int16}, [sizeof(__int16)])
AC_DEFINE_UNQUOTED(STIO_SIZEOF___INT32, ${ac_cv_sizeof___int32}, [sizeof(__int32)])
AC_DEFINE_UNQUOTED(STIO_SIZEOF___INT64, ${ac_cv_sizeof___int64}, [sizeof(__int64)])
AC_DEFINE_UNQUOTED(STIO_SIZEOF___INT128, ${ac_cv_sizeof___int128}, [sizeof(__int128)])
AC_DEFINE_UNQUOTED(STIO_SIZEOF___INT128_T, ${ac_cv_sizeof___int128_t}, [sizeof(__int128_t)])
AC_DEFINE_UNQUOTED(STIO_SIZEOF_VOID_P, ${ac_cv_sizeof_void_p}, [sizeof(void*)])
AC_DEFINE_UNQUOTED(STIO_SIZEOF_FLOAT, ${ac_cv_sizeof_float}, [sizeof(float)])
AC_DEFINE_UNQUOTED(STIO_SIZEOF_DOUBLE, ${ac_cv_sizeof_double}, [sizeof(double)])
AC_DEFINE_UNQUOTED(STIO_SIZEOF_LONG_DOUBLE, ${ac_cv_sizeof_long_double}, [sizeof(long double)])
AC_DEFINE_UNQUOTED(STIO_SIZEOF___FLOAT128, ${ac_cv_sizeof___float128}, [sizeof(__float128)])
AC_DEFINE_UNQUOTED(STIO_SIZEOF_WCHAR_T, ${ac_cv_sizeof_wchar_t}, [sizeof(wchar_t)])
AC_DEFINE_UNQUOTED(STIO_SIZEOF_OFF_T, ${ac_cv_sizeof_off_t}, [sizeof(off_t)])
AC_DEFINE_UNQUOTED(STIO_SIZEOF_OFF64_T, ${ac_cv_sizeof_off64_t}, [sizeof(off64_t)])
AC_DEFINE_UNQUOTED(STIO_SIZEOF_MBSTATE_T, ${ac_cv_sizeof_mbstate_t}, [sizeof(mbstate_t)])
AC_DEFINE_UNQUOTED(STIO_MBLEN_MAX, ${ax_cv_numvalof_MB_LEN_MAX}, [MB_LEN_MAX])
AC_DEFINE_UNQUOTED(STIO_SIZEOF_STRUCT_SOCKADDR_IN, ${ac_cv_sizeof_struct_sockaddr_in}, [sizeof(struct sockaddr_in)])
AC_DEFINE_UNQUOTED(STIO_SIZEOF_STRUCT_SOCKADDR_IN6, ${ac_cv_sizeof_struct_sockaddr_in6}, [sizeof(struct sockaddr_in6)])
AC_DEFINE_UNQUOTED(STIO_SIZEOF_STRUCT_SOCKADDR_UN, ${ac_cv_sizeof_struct_sockaddr_un}, [sizeof(struct sockaddr_un)])
AC_DEFINE_UNQUOTED(STIO_SIZEOF_STRUCT_SOCKADDR_LL, ${ac_cv_sizeof_struct_sockaddr_ll}, [sizeof(struct sockaddr_ll)])
AC_DEFINE_UNQUOTED(STIO_SIZEOF_STRUCT_SOCKADDR_DL, ${ac_cv_sizeof_struct_sockaddr_dl}, [sizeof(struct sockaddr_dl)])
AC_DEFINE_UNQUOTED(STIO_SIZEOF_SOCKLEN_T, ${ac_cv_sizeof_socklen_t}, [sizeof(socklen_t)])
stio_package_version_major="`echo ${PACKAGE_VERSION} | cut -d. -f1`"
stio_package_version_minor="`echo ${PACKAGE_VERSION} | cut -d. -f2`"
stio_package_version_patch="`echo ${PACKAGE_VERSION} | cut -d. -f3`"
AC_SUBST(PACKAGE_VERSION_MAJOR, ${stio_package_version_major})
AC_SUBST(PACKAGE_VERSION_MINOR, ${stio_package_version_minor})
AC_SUBST(PACKAGE_VERSION_PATCH, ${stio_package_version_patch})
AC_DEFINE_UNQUOTED(STIO_PACKAGE_VERSION, "${PACKAGE_VERSION}", [Package version])
dnl AC_DEFINE_UNQUOTED(STIO_PACKAGE_VERSION_MAJOR, $(echo ${VERSION} | cut -d. -f1), [Major version number])
dnl AC_DEFINE_UNQUOTED(STIO_PACKAGE_VERSION_MINOR, $(echo ${VERSION} | cut -d. -f2), [Minor version number])
dnl AC_DEFINE_UNQUOTED(STIO_PACKAGE_VERSION_PATCH, $(echo ${VERSION} | cut -d. -f3), [Patch level])
AC_DEFINE_UNQUOTED(STIO_PACKAGE_VERSION_MAJOR, ${stio_package_version_major}, [Major version number])
AC_DEFINE_UNQUOTED(STIO_PACKAGE_VERSION_MINOR, ${stio_package_version_minor}, [Minor version number])
AC_DEFINE_UNQUOTED(STIO_PACKAGE_VERSION_PATCH, ${stio_package_version_patch}, [Patch level])
AC_DEFINE_UNQUOTED(STIO_PACKAGE_AUTHOR,"${PACKAGE_BUGREPORT}", [Author])
AC_DEFINE_UNQUOTED(STIO_PACKAGE_NAME,"${PACKAGE_NAME}", [package name])
AC_DEFINE_UNQUOTED(STIO_PACKAGE_URL, "${PACKAGE_URL}", [Project URL])
AC_C_BIGENDIAN(
[AC_DEFINE([STIO_ENDIAN_BIG],[],[Big Endian])],
[AC_DEFINE([STIO_ENDIAN_LITTLE],[],[Little Endian])],
[AC_DEFINE([STIO_ENDIAN_UNKNOWN],[],[Unknown Endian])])
AC_ARG_ENABLE([debug], [AS_HELP_STRING([--enable-debug],[build the library in the debug mode (default. no)])],
enable_debug_is=$enableval,enable_debug_is=no)
if test "$enable_debug_is" = "yes"
then
[CFLAGS="$CFLAGS -g -D_DEBUG -UNDEBUG -DSTIO_BUILD_DEBUG -U_FORTIFY_SOURCE"]
[CXXFLAGS="$CXXFLAGS -g -D_DEBUG -UNDEBUG -DSTIO_BUILD_DEBUG -U_FORTIFY_SOURCE"]
AC_SUBST(BUILD_MODE, "debug")
else
[CFLAGS="$CFLAGS -DNDEBUG -U_DEBUG -DSTIO_BUILD_RELEASE -U_FORTIFY_SOURCE"]
[CXXFLAGS="$CXXFLAGS -DNDEBUG -U_DEBUG -DSTIO_BUILD_RELEASE -U_FORTIFY_SOURCE"]
AC_SUBST(BUILD_MODE, "release")
fi
AC_ARG_ENABLE([cxx],
[AS_HELP_STRING([--enable-cxx],[build the library for C++ if a C++ compiler is available (default. yes)])],
enable_cxx_is=$enableval,
enable_cxx_is=yes
)
dnl disable c++ if no c++ compiler was found
test "${HAVE_CXX}" = "yes" || enable_cxx_is="no"
dnl disable c++ if the compiler is too old.
test "${ax_cv_cxx_have_std_namespace}" = "yes" || enable_cxx_is="no"
AM_CONDITIONAL(ENABLE_CXX, test "${enable_cxx_is}" = "yes" )
AC_SUBST(STIO_SIZEOF_WCHAR_T, $ac_cv_sizeof_wchar_t)
AC_SUBST(STIO_SIZEOF_LONG_LONG, $ac_cv_sizeof_long_long)
AC_SUBST(STIO_SIZEOF_LONG, $ac_cv_sizeof_long)
AC_SUBST(STIO_SIZEOF_INT, $ac_cv_sizeof_int)
AC_SUBST(STIO_SIZEOF_SHORT, $ac_cv_sizeof_short)
AC_SUBST(STIO_SIZEOF_CHAR, $ac_cv_sizeof_char)
AC_SUBST(STIO_SIZEOF_VOID_P, $ac_cv_sizeof_void_p)
AC_SUBST(STIO_SIZEOF_FLOAT, $ac_cv_sizeof_float)
AC_SUBST(STIO_SIZEOF_DOUBLE, $ac_cv_sizeof_double)
AC_SUBST(STIO_SIZEOF_LONG_DOUBLE, $ac_cv_sizeof_long_double)
AC_SUBST(STIO_SIZEOF_OFF_T, $ac_cv_sizeof_off_t)
AC_SUBST(STIO_SIZEOF_OFF64_T, $ac_cv_sizeof_off64_t)
AC_SUBST(STIO_PROJECT_AUTHOR, "${PACKAGE_BUGREPORT}")
AC_SUBST(STIO_PROJECT_URL, "${PACKAGE_URL}")
AC_CONFIG_FILES([
Makefile
lib/Makefile
])
AC_OUTPUT
[
echo
echo "-[SUMMARY]---------------------------------------------------------------"
echo "Configured for ${host}"
echo " Build mode : ${BUILD_MODE}"
echo " Source directory: ${srcdir}"
echo " Installation directory: ${prefix}"
echo " C compiler: ${CC} ${CFLAGS}"
echo " C++ compiler: ${CXX} ${CXXFLAGS}"
echo " C++ support: ${enable_cxx_is}"
echo " Math library: ${LIBM}"
echo " Socket library: ${SOCKET_LIBS}"
echo " Sendfile library: ${SENDFILE_LIBS}"
echo " SSL library: ${SSL_LIBS}"
echo "-------------------------------------------------------------------------"
]

2
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@ -0,0 +1,2 @@
all:
cc -g -I. -Wall -o stio main.c stio.c stio-tcp.c stio-udp.c stio-sck.c

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@ -0,0 +1,58 @@
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@ -0,0 +1,831 @@
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tags uninstall uninstall-am uninstall-binPROGRAMS \
uninstall-hook uninstall-includeHEADERS \
uninstall-libLTLIBRARIES
install-data-hook:
@echo "#ifndef _STIO_CFG_H_" > "$(DESTDIR)$(includedir)/stio-cfg.h"
@echo "#define _STIO_CFG_H_" >> "$(DESTDIR)$(includedir)/stio-cfg.h"
@$(EGREP) "#define[ ]+STIO_" "$(abs_builddir)/stio-cfg.h" >> "$(DESTDIR)$(includedir)/stio-cfg.h"
@echo "#endif" >> "$(DESTDIR)$(includedir)/stio-cfg.h"
@$(RM) "$(DESTDIR)$(includedir)/stio-cfg.h.in"
@$(SED) 's|/\*#define STIO_HAVE_CFG_H\*/|#define STIO_HAVE_CFG_H|' "$(srcdir)/stio-cmn.h" > "$(DESTDIR)$(includedir)/stio-cmn.h"
uninstall-hook:
@$(RM) "$(DESTDIR)$(includedir)/stio-cfg.h"
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:

755
mio/lib/main.c Normal file
View File

@ -0,0 +1,755 @@
/*
* $Id$
*
Copyright (c) 2015-2016 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WAfRRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <stio.h>
#include <stio-sck.h>
#include <stio-pro.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <signal.h>
#include <net/if.h>
#include <assert.h>
#if defined(HAVE_OPENSSL_SSL_H) && defined(HAVE_SSL)
# include <openssl/ssl.h>
# if defined(HAVE_OPENSSL_ERR_H)
# include <openssl/err.h>
# endif
# if defined(HAVE_OPENSSL_ENGINE_H)
# include <openssl/engine.h>
# endif
# define USE_SSL
#endif
/* ========================================================================= */
struct mmgr_stat_t
{
stio_size_t total_count;
};
typedef struct mmgr_stat_t mmgr_stat_t;
static mmgr_stat_t mmgr_stat;
static void* mmgr_alloc (stio_mmgr_t* mmgr, stio_size_t size)
{
void* x;
if (((mmgr_stat_t*)mmgr->ctx)->total_count > 300)
{
printf ("CRITICAL ERROR ---> too many heap chunks...\n");
return STIO_NULL;
}
x = malloc (size);
if (x) ((mmgr_stat_t*)mmgr->ctx)->total_count++;
return x;
}
static void* mmgr_realloc (stio_mmgr_t* mmgr, void* ptr, stio_size_t size)
{
return realloc (ptr, size);
}
static void mmgr_free (stio_mmgr_t* mmgr, void* ptr)
{
((mmgr_stat_t*)mmgr->ctx)->total_count--;
return free (ptr);
}
static stio_mmgr_t mmgr =
{
mmgr_alloc,
mmgr_realloc,
mmgr_free,
&mmgr_stat
};
/* ========================================================================= */
#if defined(USE_SSL)
static void cleanup_openssl ()
{
/* ERR_remove_state() should be called for each thread if the application is thread */
ERR_remove_state (0);
#if defined(HAVE_ENGINE_CLEANUP)
ENGINE_cleanup ();
#endif
ERR_free_strings ();
EVP_cleanup ();
#if defined(HAVE_CRYPTO_CLEANUP_ALL_EX_DATA)
CRYPTO_cleanup_all_ex_data ();
#endif
}
#endif
struct tcp_server_t
{
int tally;
};
typedef struct tcp_server_t tcp_server_t;
static void tcp_sck_on_disconnect (stio_dev_sck_t* tcp)
{
switch (STIO_DEV_SCK_GET_PROGRESS(tcp))
{
case STIO_DEV_SCK_CONNECTING:
printf ("OUTGOING SESSION DISCONNECTED - FAILED TO CONNECT (%d) TO REMOTE SERVER\n", (int)tcp->sck);
break;
case STIO_DEV_SCK_CONNECTING_SSL:
printf ("OUTGOING SESSION DISCONNECTED - FAILED TO SSL-CONNECT (%d) TO REMOTE SERVER\n", (int)tcp->sck);
break;
case STIO_DEV_SCK_LISTENING:
printf ("SHUTTING DOWN THE SERVER SOCKET(%d)...\n", (int)tcp->sck);
break;
case STIO_DEV_SCK_CONNECTED:
printf ("OUTGOING CLIENT CONNECTION GOT TORN DOWN(%d).......\n", (int)tcp->sck);
break;
case STIO_DEV_SCK_ACCEPTING_SSL:
printf ("INCOMING SSL-ACCEPT GOT DISCONNECTED(%d) ....\n", (int)tcp->sck);
break;
case STIO_DEV_SCK_ACCEPTED:
printf ("INCOMING CLIENT BEING SERVED GOT DISCONNECTED(%d).......\n", (int)tcp->sck);
break;
default:
printf ("SOCKET DEVICE DISCONNECTED (%d - %x)\n", (int)tcp->sck, (unsigned int)tcp->state);
break;
}
}
static int tcp_sck_on_connect (stio_dev_sck_t* tcp)
{
stio_sckfam_t fam;
stio_scklen_t len;
stio_mchar_t buf1[128], buf2[128];
memset (buf1, 0, STIO_SIZEOF(buf1));
memset (buf2, 0, STIO_SIZEOF(buf2));
stio_getsckaddrinfo (tcp->stio, &tcp->localaddr, &len, &fam);
inet_ntop (fam, tcp->localaddr.data, buf1, STIO_COUNTOF(buf1));
stio_getsckaddrinfo (tcp->stio, &tcp->remoteaddr, &len, &fam);
inet_ntop (fam, tcp->remoteaddr.data, buf2, STIO_COUNTOF(buf2));
if (tcp->state & STIO_DEV_SCK_CONNECTED)
{
printf ("device connected to a remote server... LOCAL %s:%d REMOTE %s:%d.", buf1, stio_getsckaddrport(&tcp->localaddr), buf2, stio_getsckaddrport(&tcp->remoteaddr));
}
else if (tcp->state & STIO_DEV_SCK_ACCEPTED)
{
printf ("device accepted client device... .LOCAL %s:%d REMOTE %s:%d\n", buf1, stio_getsckaddrport(&tcp->localaddr), buf2, stio_getsckaddrport(&tcp->remoteaddr));
}
return stio_dev_sck_write (tcp, "hello", 5, STIO_NULL, STIO_NULL);
}
static int tcp_sck_on_write (stio_dev_sck_t* tcp, stio_iolen_t wrlen, void* wrctx, const stio_sckaddr_t* dstaddr)
{
tcp_server_t* ts;
if (wrlen <= -1)
{
printf ("SEDING TIMED OUT...........\n");
stio_dev_sck_halt(tcp);
}
else
{
ts = (tcp_server_t*)(tcp + 1);
printf (">>> SENT MESSAGE %d of length %ld\n", ts->tally, (long int)wrlen);
ts->tally++;
// if (ts->tally >= 2) stio_dev_sck_halt (tcp);
printf ("ENABLING READING..............................\n");
stio_dev_sck_read (tcp, 1);
//stio_dev_sck_timedread (tcp, 1, 1000);
}
return 0;
}
static int tcp_sck_on_read (stio_dev_sck_t* tcp, const void* buf, stio_iolen_t len, const stio_sckaddr_t* srcaddr)
{
int n;
if (len <= 0)
{
printf ("STREAM DEVICE: EOF RECEIVED...\n");
/* no outstanding request. but EOF */
stio_dev_sck_halt (tcp);
return 0;
}
printf ("on read %d\n", (int)len);
{
stio_ntime_t tmout;
static char a ='A';
char* xxx = malloc (1000000);
memset (xxx, a++ ,1000000);
//return stio_dev_sck_write (tcp, "HELLO", 5, STIO_NULL);
stio_inittime (&tmout, 5, 0);
n = stio_dev_sck_timedwrite (tcp, xxx, 1000000, &tmout, STIO_NULL, STIO_NULL);
free (xxx);
if (n <= -1) return -1;
}
printf ("DISABLING READING..............................\n");
stio_dev_sck_read (tcp, 0);
/* post the write finisher */
n = stio_dev_sck_write (tcp, STIO_NULL, 0, STIO_NULL, STIO_NULL);
if (n <= -1) return -1;
return 0;
/* return 1; let the main loop to read more greedily without consulting the multiplexer */
}
/* ========================================================================= */
static void pro_on_close (stio_dev_pro_t* dev, stio_dev_pro_sid_t sid)
{
printf (">>>>>>>>>>>>> ON CLOSE OF SLAVE %d.\n", sid);
}
static int pro_on_read (stio_dev_pro_t* dev, const void* data, stio_iolen_t dlen, stio_dev_pro_sid_t sid)
{
printf ("PROCESS READ DATA on SLAVE[%d]... [%.*s]\n", (int)sid, (int)dlen, (char*)data);
return 0;
}
static int pro_on_write (stio_dev_pro_t* dev, stio_iolen_t wrlen, void* wrctx)
{
printf ("PROCESS WROTE DATA...\n");
return 0;
}
/* ========================================================================= */
static int arp_sck_on_read (stio_dev_sck_t* dev, const void* data, stio_iolen_t dlen, const stio_sckaddr_t* srcaddr)
{
stio_etharp_pkt_t* eap;
if (dlen < STIO_SIZEOF(*eap)) return 0; /* drop */
eap = (stio_etharp_pkt_t*)data;
printf ("ARP ON IFINDEX %d OPCODE: %d", stio_getsckaddrifindex(srcaddr), ntohs(eap->arphdr.opcode));
printf (" SHA: %02X:%02X:%02X:%02X:%02X:%02X", eap->arppld.sha[0], eap->arppld.sha[1], eap->arppld.sha[2], eap->arppld.sha[3], eap->arppld.sha[4], eap->arppld.sha[5]);
printf (" SPA: %d.%d.%d.%d", eap->arppld.spa[0], eap->arppld.spa[1], eap->arppld.spa[2], eap->arppld.spa[3]);
printf (" THA: %02X:%02X:%02X:%02X:%02X:%02X", eap->arppld.tha[0], eap->arppld.tha[1], eap->arppld.tha[2], eap->arppld.tha[3], eap->arppld.tha[4], eap->arppld.tha[5]);
printf (" TPA: %d.%d.%d.%d", eap->arppld.tpa[0], eap->arppld.tpa[1], eap->arppld.tpa[2], eap->arppld.tpa[3]);
printf ("\n");
return 0;
}
static int arp_sck_on_write (stio_dev_sck_t* dev, stio_iolen_t wrlen, void* wrctx, const stio_sckaddr_t* dstaddr)
{
return 0;
}
static void arp_sck_on_disconnect (stio_dev_sck_t* dev)
{
printf ("SHUTTING DOWN ARP SOCKET %d...\n", dev->sck);
}
static int setup_arp_tester (stio_t* stio)
{
stio_sckaddr_t ethdst;
stio_etharp_pkt_t etharp;
stio_dev_sck_make_t sck_make;
stio_dev_sck_t* sck;
memset (&sck_make, 0, STIO_SIZEOF(sck_make));
sck_make.type = STIO_DEV_SCK_ARP;
//sck_make.type = STIO_DEV_SCK_ARP_DGRAM;
sck_make.on_write = arp_sck_on_write;
sck_make.on_read = arp_sck_on_read;
sck_make.on_disconnect = arp_sck_on_disconnect;
sck = stio_dev_sck_make (stio, 0, &sck_make);
if (!sck)
{
printf ("Cannot make socket device\n");
return -1;
}
//stio_sckaddr_initforeth (&ethdst, if_nametoindex("enp0s25.3"), (stio_ethaddr_t*)"\xFF\xFF\xFF\xFF\xFF\xFF");
stio_sckaddr_initforeth (&ethdst, if_nametoindex("enp0s25.3"), (stio_ethaddr_t*)"\xAA\xBB\xFF\xCC\xDD\xFF");
memset (&etharp, 0, sizeof(etharp));
memcpy (etharp.ethhdr.source, "\xB8\x6B\x23\x9C\x10\x76", STIO_ETHADDR_LEN);
//memcpy (etharp.ethhdr.dest, "\xFF\xFF\xFF\xFF\xFF\xFF", STIO_ETHADDR_LEN);
memcpy (etharp.ethhdr.dest, "\xAA\xBB\xFF\xCC\xDD\xFF", STIO_ETHADDR_LEN);
etharp.ethhdr.proto = STIO_CONST_HTON16(STIO_ETHHDR_PROTO_ARP);
etharp.arphdr.htype = STIO_CONST_HTON16(STIO_ARPHDR_HTYPE_ETH);
etharp.arphdr.ptype = STIO_CONST_HTON16(STIO_ARPHDR_PTYPE_IP4);
etharp.arphdr.hlen = STIO_ETHADDR_LEN;
etharp.arphdr.plen = STIO_IP4ADDR_LEN;
etharp.arphdr.opcode = STIO_CONST_HTON16(STIO_ARPHDR_OPCODE_REQUEST);
memcpy (etharp.arppld.sha, "\xB8\x6B\x23\x9C\x10\x76", STIO_ETHADDR_LEN);
if (stio_dev_sck_write (sck, &etharp, sizeof(etharp), NULL, &ethdst) <= -1)
//if (stio_dev_sck_write (sck, &etharp.arphdr, sizeof(etharp) - sizeof(etharp.ethhdr), NULL, &ethaddr) <= -1)
{
printf ("CANNOT WRITE ARP...\n");
}
return 0;
}
/* ========================================================================= */
struct icmpxtn_t
{
stio_uint16_t icmp_seq;
stio_tmridx_t tmout_jobidx;
int reply_received;
};
typedef struct icmpxtn_t icmpxtn_t;
static int schedule_icmp_wait (stio_dev_sck_t* dev);
static void send_icmp (stio_dev_sck_t* dev, stio_uint16_t seq)
{
stio_sckaddr_t dstaddr;
stio_ip4addr_t ia;
stio_icmphdr_t* icmphdr;
stio_uint8_t buf[512];
inet_pton (AF_INET, "192.168.1.131", &ia);
stio_sckaddr_initforip4 (&dstaddr, 0, &ia);
memset(buf, 0, STIO_SIZEOF(buf));
icmphdr = (stio_icmphdr_t*)buf;
icmphdr->type = STIO_ICMP_ECHO_REQUEST;
icmphdr->u.echo.id = STIO_CONST_HTON16(100);
icmphdr->u.echo.seq = stio_hton16(seq);
memset (&buf[STIO_SIZEOF(*icmphdr)], 'A', STIO_SIZEOF(buf) - STIO_SIZEOF(*icmphdr));
icmphdr->checksum = stio_checksumip (icmphdr, STIO_SIZEOF(buf));
if (stio_dev_sck_write (dev, buf, STIO_SIZEOF(buf), NULL, &dstaddr) <= -1)
{
printf ("CANNOT WRITE ICMP...\n");
stio_dev_sck_halt (dev);
}
if (schedule_icmp_wait (dev) <= -1)
{
printf ("CANNOT SCHEDULE ICMP WAIT...\n");
stio_dev_sck_halt (dev);
}
}
static void on_icmp_due (stio_t* stio, const stio_ntime_t* now, stio_tmrjob_t* tmrjob)
{
stio_dev_sck_t* dev;
icmpxtn_t* icmpxtn;
dev = tmrjob->ctx;
icmpxtn = (icmpxtn_t*)(dev + 1);
if (icmpxtn->reply_received)
icmpxtn->reply_received = 0;
else
printf ("NO ICMP REPLY RECEIVED....\n");
send_icmp (dev, ++icmpxtn->icmp_seq);
}
static int schedule_icmp_wait (stio_dev_sck_t* dev)
{
icmpxtn_t* icmpxtn;
stio_tmrjob_t tmrjob;
stio_ntime_t fire_after;
icmpxtn = (icmpxtn_t*)(dev + 1);
stio_inittime (&fire_after, 2, 0);
memset (&tmrjob, 0, STIO_SIZEOF(tmrjob));
tmrjob.ctx = dev;
stio_gettime (&tmrjob.when);
stio_addtime (&tmrjob.when, &fire_after, &tmrjob.when);
tmrjob.handler = on_icmp_due;
tmrjob.idxptr = &icmpxtn->tmout_jobidx;
assert (icmpxtn->tmout_jobidx == STIO_TMRIDX_INVALID);
return (stio_instmrjob (dev->stio, &tmrjob) == STIO_TMRIDX_INVALID)? -1: 0;
}
static int icmp_sck_on_read (stio_dev_sck_t* dev, const void* data, stio_iolen_t dlen, const stio_sckaddr_t* srcaddr)
{
icmpxtn_t* icmpxtn;
stio_iphdr_t* iphdr;
stio_icmphdr_t* icmphdr;
/* when received, the data contains the IP header.. */
icmpxtn = (icmpxtn_t*)(dev + 1);
if (dlen < STIO_SIZEOF(*iphdr) + STIO_SIZEOF(*icmphdr))
{
printf ("INVALID ICMP PACKET.. TOO SHORT...%d\n", (int)dlen);
}
else
{
/* TODO: consider IP options... */
iphdr = (stio_iphdr_t*)data;
if (iphdr->ihl * 4 + STIO_SIZEOF(*icmphdr) > dlen)
{
printf ("INVALID ICMP PACKET.. WRONG IHL...%d\n", (int)iphdr->ihl * 4);
}
else
{
icmphdr = (stio_icmphdr_t*)((stio_uint8_t*)data + (iphdr->ihl * 4));
/* TODO: check srcaddr against target */
if (icmphdr->type == STIO_ICMP_ECHO_REPLY &&
stio_ntoh16(icmphdr->u.echo.seq) == icmpxtn->icmp_seq) /* TODO: more check.. echo.id.. */
{
icmpxtn->reply_received = 1;
printf ("ICMP REPLY RECEIVED...ID %d SEQ %d\n", (int)stio_ntoh16(icmphdr->u.echo.id), (int)stio_ntoh16(icmphdr->u.echo.seq));
}
else
{
printf ("GARBAGE ICMP PACKET...LEN %d SEQ %d,%d\n", (int)dlen, (int)icmpxtn->icmp_seq, (int)stio_ntoh16(icmphdr->u.echo.seq));
}
}
}
return 0;
}
static int icmp_sck_on_write (stio_dev_sck_t* dev, stio_iolen_t wrlen, void* wrctx, const stio_sckaddr_t* dstaddr)
{
/*icmpxtn_t* icmpxtn;
icmpxtn = (icmpxtn_t*)(dev + 1); */
return 0;
}
static void icmp_sck_on_disconnect (stio_dev_sck_t* dev)
{
icmpxtn_t* icmpxtn;
icmpxtn = (icmpxtn_t*)(dev + 1);
printf ("SHUTTING DOWN ICMP SOCKET %d...\n", dev->sck);
if (icmpxtn->tmout_jobidx != STIO_TMRIDX_INVALID)
{
stio_deltmrjob (dev->stio, icmpxtn->tmout_jobidx);
icmpxtn->tmout_jobidx = STIO_TMRIDX_INVALID;
}
}
static int setup_ping4_tester (stio_t* stio)
{
stio_dev_sck_make_t sck_make;
stio_dev_sck_t* sck;
icmpxtn_t* icmpxtn;
memset (&sck_make, 0, STIO_SIZEOF(sck_make));
sck_make.type = STIO_DEV_SCK_ICMP4;
sck_make.on_write = icmp_sck_on_write;
sck_make.on_read = icmp_sck_on_read;
sck_make.on_disconnect = icmp_sck_on_disconnect;
sck = stio_dev_sck_make (stio, STIO_SIZEOF(icmpxtn_t), &sck_make);
if (!sck)
{
printf ("Cannot make ICMP4 socket device\n");
return -1;
}
icmpxtn = (icmpxtn_t*)(sck + 1);
icmpxtn->tmout_jobidx = STIO_TMRIDX_INVALID;
icmpxtn->icmp_seq = 0;
/*TODO: stio_dev_sck_setbroadcast (sck, 1);*/
send_icmp (sck, ++icmpxtn->icmp_seq);
return 0;
}
/* ========================================================================= */
static stio_t* g_stio;
static void handle_signal (int sig)
{
if (g_stio) stio_stop (g_stio, STIO_STOPREQ_TERMINATION);
}
int main ()
{
int i;
stio_t* stio;
stio_dev_sck_t* tcp[3];
struct sigaction sigact;
stio_dev_sck_connect_t tcp_conn;
stio_dev_sck_listen_t tcp_lstn;
stio_dev_sck_bind_t tcp_bind;
stio_dev_sck_make_t tcp_make;
tcp_server_t* ts;
#if defined(USE_SSL)
SSL_load_error_strings ();
SSL_library_init ();
#endif
stio = stio_open (&mmgr, 0, 512, STIO_NULL);
if (!stio)
{
printf ("Cannot open stio\n");
return -1;
}
g_stio = stio;
memset (&sigact, 0, STIO_SIZEOF(sigact));
sigact.sa_flags = SA_RESTART;
sigact.sa_handler = handle_signal;
sigaction (SIGINT, &sigact, STIO_NULL);
memset (&sigact, 0, STIO_SIZEOF(sigact));
sigact.sa_handler = SIG_IGN;
sigaction (SIGPIPE, &sigact, STIO_NULL);
/*
memset (&sigact, 0, STIO_SIZEOF(sigact));
sigact.sa_handler = SIG_IGN;
sigaction (SIGCHLD, &sigact, STIO_NULL);
*/
/*memset (&sin, 0, STIO_SIZEOF(sin));
sin.sin_family = AF_INET;
sin.sin_port = htons(1234); */
/*
udp = (stio_dev_udp_t*)stio_makedev (stio, STIO_SIZEOF(*udp), &udp_mth, &udp_evcb, &sin);
if (!udp)
{
printf ("Cannot make udp\n");
goto oops;
}
*/
memset (&tcp_make, 0, STIO_SIZEOF(&tcp_make));
tcp_make.type = STIO_DEV_SCK_TCP4;
tcp_make.on_write = tcp_sck_on_write;
tcp_make.on_read = tcp_sck_on_read;
tcp_make.on_disconnect = tcp_sck_on_disconnect;
tcp[0] = stio_dev_sck_make (stio, STIO_SIZEOF(tcp_server_t), &tcp_make);
if (!tcp[0])
{
printf ("Cannot make tcp\n");
goto oops;
}
ts = (tcp_server_t*)(tcp[0] + 1);
ts->tally = 0;
memset (&tcp_conn, 0, STIO_SIZEOF(tcp_conn));
{
in_addr_t ia = inet_addr("192.168.1.119");
stio_sckaddr_initforip4 (&tcp_conn.remoteaddr, 9999, (stio_ip4addr_t*)&ia);
}
stio_inittime (&tcp_conn.connect_tmout, 5, 0);
tcp_conn.on_connect = tcp_sck_on_connect;
tcp_conn.options = STIO_DEV_SCK_CONNECT_SSL;
if (stio_dev_sck_connect (tcp[0], &tcp_conn) <= -1)
{
printf ("stio_dev_sck_connect() failed....\n");
/* carry on regardless of failure */
}
/* -------------------------------------------------------------- */
memset (&tcp_make, 0, STIO_SIZEOF(&tcp_make));
tcp_make.type = STIO_DEV_SCK_TCP4;
tcp_make.on_write = tcp_sck_on_write;
tcp_make.on_read = tcp_sck_on_read;
tcp_make.on_disconnect = tcp_sck_on_disconnect;
tcp[1] = stio_dev_sck_make (stio, STIO_SIZEOF(tcp_server_t), &tcp_make);
if (!tcp[1])
{
printf ("Cannot make tcp\n");
goto oops;
}
ts = (tcp_server_t*)(tcp[1] + 1);
ts->tally = 0;
memset (&tcp_bind, 0, STIO_SIZEOF(tcp_bind));
stio_sckaddr_initforip4 (&tcp_bind.localaddr, 1234, STIO_NULL);
tcp_bind.options = STIO_DEV_SCK_BIND_REUSEADDR;
if (stio_dev_sck_bind (tcp[1],&tcp_bind) <= -1)
{
printf ("stio_dev_sck_bind() failed....\n");
goto oops;
}
tcp_lstn.backlogs = 100;
tcp_lstn.on_connect = tcp_sck_on_connect;
if (stio_dev_sck_listen (tcp[1], &tcp_lstn) <= -1)
{
printf ("stio_dev_sck_listen() failed....\n");
goto oops;
}
/* -------------------------------------------------------------- */
memset (&tcp_make, 0, STIO_SIZEOF(&tcp_make));
tcp_make.type = STIO_DEV_SCK_TCP4;
tcp_make.on_write = tcp_sck_on_write;
tcp_make.on_read = tcp_sck_on_read;
tcp_make.on_disconnect = tcp_sck_on_disconnect;
tcp[2] = stio_dev_sck_make (stio, STIO_SIZEOF(tcp_server_t), &tcp_make);
if (!tcp[2])
{
printf ("Cannot make tcp\n");
goto oops;
}
ts = (tcp_server_t*)(tcp[2] + 1);
ts->tally = 0;
memset (&tcp_bind, 0, STIO_SIZEOF(tcp_bind));
stio_sckaddr_initforip4 (&tcp_bind.localaddr, 1235, STIO_NULL);
tcp_bind.options = STIO_DEV_SCK_BIND_REUSEADDR | /*STIO_DEV_SCK_BIND_REUSEPORT |*/ STIO_DEV_SCK_BIND_SSL;
tcp_bind.ssl_certfile = STIO_MT("localhost.crt");
tcp_bind.ssl_keyfile = STIO_MT("localhost.key");
stio_inittime (&tcp_bind.accept_tmout, 5, 1);
if (stio_dev_sck_bind (tcp[2],&tcp_bind) <= -1)
{
printf ("stio_dev_sck_bind() failed....\n");
goto oops;
}
tcp_lstn.backlogs = 100;
tcp_lstn.on_connect = tcp_sck_on_connect;
if (stio_dev_sck_listen (tcp[2], &tcp_lstn) <= -1)
{
printf ("stio_dev_sck_listen() failed....\n");
goto oops;
}
//stio_dev_sck_sendfile (tcp[2], fd, offset, count);
if (setup_arp_tester(stio) <= -1) goto oops;
if (setup_ping4_tester(stio) <= -1) goto oops;
for (i = 0; i < 5; i++)
{
stio_dev_pro_t* pro;
stio_dev_pro_make_t pro_make;
memset (&pro_make, 0, STIO_SIZEOF(pro_make));
pro_make.flags = STIO_DEV_PRO_READOUT | STIO_DEV_PRO_READERR | STIO_DEV_PRO_WRITEIN /*| STIO_DEV_PRO_FORGET_CHILD*/;
//pro_make.cmd = "/bin/ls -laF /usr/bin";
//pro_make.cmd = "/bin/ls -laF";
pro_make.cmd = "./a";
pro_make.on_read = pro_on_read;
pro_make.on_write = pro_on_write;
pro_make.on_close = pro_on_close;
pro = stio_dev_pro_make (stio, 0, &pro_make);
if (!pro)
{
printf ("CANNOT CREATE PROCESS PIPE\n");
goto oops;
}
stio_dev_pro_write (pro, "MY STIO LIBRARY\n", 16, STIO_NULL);
//stio_dev_pro_killchild (pro);
//stio_dev_pro_close (pro, STIO_DEV_PRO_IN);
//stio_dev_pro_close (pro, STIO_DEV_PRO_OUT);
//stio_dev_pro_close (pro, STIO_DEV_PRO_ERR);
}
stio_loop (stio);
g_stio = STIO_NULL;
stio_close (stio);
#if defined(USE_SSL)
cleanup_openssl ();
#endif
return 0;
oops:
g_stio = STIO_NULL;
stio_close (stio);
#if defined(USE_SSL)
cleanup_openssl ();
#endif
return -1;
}

959
mio/lib/stio-cfg.h.in Normal file
View File

@ -0,0 +1,959 @@
/* lib/stio-cfg.h.in. Generated from configure.ac by autoheader. */
/* Define if building universal (internal helper macro) */
#undef AC_APPLE_UNIVERSAL_BUILD
/* Define to 1 if you have the `acos' function. */
#undef HAVE_ACOS
/* Define to 1 if you have the `acosf' function. */
#undef HAVE_ACOSF
/* Define to 1 if you have the `acosl' function. */
#undef HAVE_ACOSL
/* Define to 1 if you have the `acosq' function. */
#undef HAVE_ACOSQ
/* Define to 1 if you have the `asin' function. */
#undef HAVE_ASIN
/* Define to 1 if you have the `asinf' function. */
#undef HAVE_ASINF
/* Define to 1 if you have the `asinl' function. */
#undef HAVE_ASINL
/* Define to 1 if you have the `asinq' function. */
#undef HAVE_ASINQ
/* Define to 1 if you have the `atan' function. */
#undef HAVE_ATAN
/* Define to 1 if you have the `atan2' function. */
#undef HAVE_ATAN2
/* Define to 1 if you have the `atan2f' function. */
#undef HAVE_ATAN2F
/* Define to 1 if you have the `atan2l' function. */
#undef HAVE_ATAN2L
/* Define to 1 if you have the `atan2q' function. */
#undef HAVE_ATAN2Q
/* Define to 1 if you have the `atanf' function. */
#undef HAVE_ATANF
/* Define to 1 if you have the `atanl' function. */
#undef HAVE_ATANL
/* Define to 1 if you have the `atanq' function. */
#undef HAVE_ATANQ
/* Define to 1 if you have the `backtrace' function. */
#undef HAVE_BACKTRACE
/* Define to 1 if you have the `backtrace_symbols' function. */
#undef HAVE_BACKTRACE_SYMBOLS
/* Define to 1 if you have the `ceil' function. */
#undef HAVE_CEIL
/* Define to 1 if you have the `ceilf' function. */
#undef HAVE_CEILF
/* Define to 1 if you have the `ceill' function. */
#undef HAVE_CEILL
/* Define to 1 if you have the `ceilq' function. */
#undef HAVE_CEILQ
/* Define to 1 if you have the `clock_gettime' function. */
#undef HAVE_CLOCK_GETTIME
/* Define to 1 if you have the `clock_settime' function. */
#undef HAVE_CLOCK_SETTIME
/* Define to 1 if you have the `connect' function. */
#undef HAVE_CONNECT
/* Define to 1 if you have the `cos' function. */
#undef HAVE_COS
/* Define to 1 if you have the `cosf' function. */
#undef HAVE_COSF
/* Define to 1 if you have the `cosh' function. */
#undef HAVE_COSH
/* Define to 1 if you have the `coshf' function. */
#undef HAVE_COSHF
/* Define to 1 if you have the `coshl' function. */
#undef HAVE_COSHL
/* Define to 1 if you have the `coshq' function. */
#undef HAVE_COSHQ
/* Define to 1 if you have the `cosl' function. */
#undef HAVE_COSL
/* Define to 1 if you have the `cosq' function. */
#undef HAVE_COSQ
/* Define to 1 if you have the <crt_externs.h> header file. */
#undef HAVE_CRT_EXTERNS_H
/* Define to 1 if you have the `CRYPTO_cleanup_all_ex_data' function. */
#undef HAVE_CRYPTO_CLEANUP_ALL_EX_DATA
/* Define if c++ supports namespace std. */
#undef HAVE_CXX_NAMESPACE_STD
/* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'.
*/
#undef HAVE_DIRENT_H
/* Define to 1 if you have the `dirfd' function. */
#undef HAVE_DIRFD
/* Define to 1 if `dd_fd' is a member of `DIR'. */
#undef HAVE_DIR_DD_FD
/* Define to 1 if `d_fd' is a member of `DIR'. */
#undef HAVE_DIR_D_FD
/* Define to 1 if you have the <dlfcn.h> header file. */
#undef HAVE_DLFCN_H
/* Define to 1 if you have the `ENGINE_cleanup' function. */
#undef HAVE_ENGINE_CLEANUP
/* epoll support */
#undef HAVE_EPOLL
/* Define to 1 if you have the `epoll_create' function. */
#undef HAVE_EPOLL_CREATE
/* Define to 1 if you have the `epoll_create1' function. */
#undef HAVE_EPOLL_CREATE1
/* Define to 1 if you have the <errno.h> header file. */
#undef HAVE_ERRNO_H
/* Define to 1 if you have the <execinfo.h> header file. */
#undef HAVE_EXECINFO_H
/* Define to 1 if you have the `exp' function. */
#undef HAVE_EXP
/* Define to 1 if you have the `expf' function. */
#undef HAVE_EXPF
/* Define to 1 if you have the `expl' function. */
#undef HAVE_EXPL
/* Define to 1 if you have the `expq' function. */
#undef HAVE_EXPQ
/* Define to 1 if you have the `fchmod' function. */
#undef HAVE_FCHMOD
/* Define to 1 if you have the <fcntl.h> header file. */
#undef HAVE_FCNTL_H
/* Define to 1 if you have the `fdopendir' function. */
#undef HAVE_FDOPENDIR
/* Define to 1 if you have the `floor' function. */
#undef HAVE_FLOOR
/* Define to 1 if you have the `floorf' function. */
#undef HAVE_FLOORF
/* Define to 1 if you have the `floorl' function. */
#undef HAVE_FLOORL
/* Define to 1 if you have the `floorq' function. */
#undef HAVE_FLOORQ
/* Define to 1 if you have the `fmod' function. */
#undef HAVE_FMOD
/* Define to 1 if you have the `fmodf' function. */
#undef HAVE_FMODF
/* Define to 1 if you have the `fmodl' function. */
#undef HAVE_FMODL
/* Define to 1 if you have the `fmodq' function. */
#undef HAVE_FMODQ
/* Define to 1 if you have the `fork' function. */
#undef HAVE_FORK
/* Define to 1 if you have the `fstat64' function. */
#undef HAVE_FSTAT64
/* Define to 1 if you have the `fsync' function. */
#undef HAVE_FSYNC
/* Define to 1 if you have the `ftruncate' function. */
#undef HAVE_FTRUNCATE
/* Define to 1 if you have the `ftruncate64' function. */
#undef HAVE_FTRUNCATE64
/* Define to 1 if you have the `futimens' function. */
#undef HAVE_FUTIMENS
/* Define to 1 if you have the `futimes' function. */
#undef HAVE_FUTIMES
/* Define to 1 if you have the `getcontext' function. */
#undef HAVE_GETCONTEXT
/* Define to 1 if you have the `gethostbyname' function. */
#undef HAVE_GETHOSTBYNAME
/* Define to 1 if you have the `getifaddrs' function. */
#undef HAVE_GETIFADDRS
/* Define to 1 if you have the `getpgid' function. */
#undef HAVE_GETPGID
/* Define to 1 if you have the `getpgrp' function. */
#undef HAVE_GETPGRP
/* Define to 1 if you have the `getrlimit' function. */
#undef HAVE_GETRLIMIT
/* Define to 1 if you have the `gettid' function. */
#undef HAVE_GETTID
/* Define to 1 if you have the `gettimeofday' function. */
#undef HAVE_GETTIMEOFDAY
/* Define to 1 if you have the <ifaddrs.h> header file. */
#undef HAVE_IFADDRS_H
/* Define to 1 if you have the `if_indextoname' function. */
#undef HAVE_IF_INDEXTONAME
/* Define to 1 if you have the `if_nametoindex' function. */
#undef HAVE_IF_NAMETOINDEX
/* Define to 1 if you have the <inttypes.h> header file. */
#undef HAVE_INTTYPES_H
/* Define to 1 if you have the `isblank' function. */
#undef HAVE_ISBLANK
/* Define to 1 if you have the `iswblank' function. */
#undef HAVE_ISWBLANK
/* Define to 1 if you have the `iswctype' function. */
#undef HAVE_ISWCTYPE
/* Define to 1 if you have the `kevent' function. */
#undef HAVE_KEVENT
/* Define to 1 if you have the `kqueue' function. */
#undef HAVE_KQUEUE
/* Define to 1 if you have the `kqueue1' function. */
#undef HAVE_KQUEUE1
/* Define to 1 if you have the <linux/ethtool.h> header file. */
#undef HAVE_LINUX_ETHTOOL_H
/* Define to 1 if you have the <linux/netfilter_ipv4.h> header file. */
#undef HAVE_LINUX_NETFILTER_IPV4_H
/* Define to 1 if you have the <linux/sockios.h> header file. */
#undef HAVE_LINUX_SOCKIOS_H
/* Define to 1 if you have the `localtime_r' function. */
#undef HAVE_LOCALTIME_R
/* Define to 1 if you have the `log' function. */
#undef HAVE_LOG
/* Define to 1 if you have the `log10' function. */
#undef HAVE_LOG10
/* Define to 1 if you have the `log10f' function. */
#undef HAVE_LOG10F
/* Define to 1 if you have the `log10l' function. */
#undef HAVE_LOG10L
/* Define to 1 if you have the `log10q' function. */
#undef HAVE_LOG10Q
/* Define to 1 if you have the `logf' function. */
#undef HAVE_LOGF
/* Define to 1 if you have the `logl' function. */
#undef HAVE_LOGL
/* Define to 1 if you have the `logq' function. */
#undef HAVE_LOGQ
/* Define to 1 if you have the `lseek64' function. */
#undef HAVE_LSEEK64
/* Define to 1 if you have the `lstat' function. */
#undef HAVE_LSTAT
/* Define to 1 if you have the `lstat64' function. */
#undef HAVE_LSTAT64
/* Define to 1 if you have the `lutimes' function. */
#undef HAVE_LUTIMES
/* Define to 1 if you have the `makecontext' function. */
#undef HAVE_MAKECONTEXT
/* Define to 1 if you have the `mbrlen' function. */
#undef HAVE_MBRLEN
/* Define to 1 if you have the `mbrtowc' function. */
#undef HAVE_MBRTOWC
/* Define to 1 if you have the `mbsnrtowcs' function. */
#undef HAVE_MBSNRTOWCS
/* Define to 1 if you have the `mbsrtowcs' function. */
#undef HAVE_MBSRTOWCS
/* Define to 1 if you have the <memory.h> header file. */
#undef HAVE_MEMORY_H
/* Define to 1 if you have the `nanosleep' function. */
#undef HAVE_NANOSLEEP
/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
#undef HAVE_NDIR_H
/* Define to 1 if you have the <netinet/sctp.h> header file. */
#undef HAVE_NETINET_SCTP_H
/* Define to 1 if you have the <netpacket/packet.h> header file. */
#undef HAVE_NETPACKET_PACKET_H
/* Define to 1 if you have the <net/if_dl.h> header file. */
#undef HAVE_NET_IF_DL_H
/* Define to 1 if you have the <net/if.h> header file. */
#undef HAVE_NET_IF_H
/* Define to 1 if you have the <openssl/engine.h> header file. */
#undef HAVE_OPENSSL_ENGINE_H
/* Define to 1 if you have the <openssl/err.h> header file. */
#undef HAVE_OPENSSL_ERR_H
/* Define to 1 if you have the <openssl/ssl.h> header file. */
#undef HAVE_OPENSSL_SSL_H
/* Define to 1 if you have the `posix_spawn' function. */
#undef HAVE_POSIX_SPAWN
/* Define to 1 if you have the `pow' function. */
#undef HAVE_POW
/* Define to 1 if you have the `powf' function. */
#undef HAVE_POWF
/* Define to 1 if you have the `powl' function. */
#undef HAVE_POWL
/* Define to 1 if you have the `powq' function. */
#undef HAVE_POWQ
/* Define to 1 if you have the `prctl' function. */
#undef HAVE_PRCTL
/* Define to 1 if you have the <quadmath.h> header file. */
#undef HAVE_QUADMATH_H
/* Define to 1 if you have the `quadmath_snprintf' function. */
#undef HAVE_QUADMATH_SNPRINTF
/* Define to 1 if you have the `readdir64' function. */
#undef HAVE_READDIR64
/* Define to 1 if you have the `round' function. */
#undef HAVE_ROUND
/* Define to 1 if you have the `roundf' function. */
#undef HAVE_ROUNDF
/* Define to 1 if you have the `roundl' function. */
#undef HAVE_ROUNDL
/* Define to 1 if you have the `roundq' function. */
#undef HAVE_ROUNDQ
/* Define to 1 if you have the `select' function. */
#undef HAVE_SELECT
/* Define to 1 if you have the `sendfile' function. */
#undef HAVE_SENDFILE
/* Define to 1 if you have the `sendfile64' function. */
#undef HAVE_SENDFILE64
/* Define to 1 if you have the `sendfilev' function. */
#undef HAVE_SENDFILEV
/* Define to 1 if you have the `sendfilev64' function. */
#undef HAVE_SENDFILEV64
/* Define to 1 if you have the `setcontext' function. */
#undef HAVE_SETCONTEXT
/* Define to 1 if you have the `setrlimit' function. */
#undef HAVE_SETRLIMIT
/* Define to 1 if you have the `settimeofday' function. */
#undef HAVE_SETTIMEOFDAY
/* Define to 1 if you have the <signal.h> header file. */
#undef HAVE_SIGNAL_H
/* Define to 1 if you have the `sin' function. */
#undef HAVE_SIN
/* Define to 1 if you have the `sinf' function. */
#undef HAVE_SINF
/* Define to 1 if you have the `sinh' function. */
#undef HAVE_SINH
/* Define to 1 if you have the `sinhf' function. */
#undef HAVE_SINHF
/* Define to 1 if you have the `sinhl' function. */
#undef HAVE_SINHL
/* Define to 1 if you have the `sinhq' function. */
#undef HAVE_SINHQ
/* Define to 1 if you have the `sinl' function. */
#undef HAVE_SINL
/* Define to 1 if you have the `sinq' function. */
#undef HAVE_SINQ
/* Define to 1 if you have the `snprintf' function. */
#undef HAVE_SNPRINTF
/* Define to 1 if you have the <spawn.h> header file. */
#undef HAVE_SPAWN_H
/* Define to 1 if you have the `sqrt' function. */
#undef HAVE_SQRT
/* Define to 1 if you have the `sqrtf' function. */
#undef HAVE_SQRTF
/* Define to 1 if you have the `sqrtl' function. */
#undef HAVE_SQRTL
/* Define to 1 if you have the `sqrtq' function. */
#undef HAVE_SQRTQ
/* ssl support */
#undef HAVE_SSL
/* Define to 1 if you have the `SSL_library_init' function. */
#undef HAVE_SSL_LIBRARY_INIT
/* Define to 1 if you have the `stat64' function. */
#undef HAVE_STAT64
/* Define to 1 if you have the <stddef.h> header file. */
#undef HAVE_STDDEF_H
/* Define to 1 if you have the <stdint.h> header file. */
#undef HAVE_STDINT_H
/* Define to 1 if you have the <stdlib.h> header file. */
#undef HAVE_STDLIB_H
/* Define to 1 if you have the <strings.h> header file. */
#undef HAVE_STRINGS_H
/* Define to 1 if you have the <string.h> header file. */
#undef HAVE_STRING_H
/* Define to 1 if you have the `strtoflt128' function. */
#undef HAVE_STRTOFLT128
/* Define to 1 if `d_type' is a member of `struct dirent'. */
#undef HAVE_STRUCT_DIRENT_D_TYPE
/* Define to 1 if `ifr_ifindex' is a member of `struct ifreq'. */
#undef HAVE_STRUCT_IFREQ_IFR_IFINDEX
/* Define to 1 if `ifr_mtu' is a member of `struct ifreq'. */
#undef HAVE_STRUCT_IFREQ_IFR_MTU
/* Define to 1 if the system has the type `struct if_laddrreq'. */
#undef HAVE_STRUCT_IF_LADDRREQ
/* Define to 1 if the system has the type `struct lifconf'. */
#undef HAVE_STRUCT_LIFCONF
/* Define to 1 if the system has the type `struct lifreq'. */
#undef HAVE_STRUCT_LIFREQ
/* Define to 1 if `sin6_scope_id' is a member of `struct sockaddr_in6'. */
#undef HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID
/* Define to 1 if `st_birthtime' is a member of `struct stat'. */
#undef HAVE_STRUCT_STAT_ST_BIRTHTIME
/* Define to 1 if `st_birthtimespec.tv_nsec' is a member of `struct stat'. */
#undef HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC
/* Define to 1 if `st_birthtim.tv_nsec' is a member of `struct stat'. */
#undef HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC
/* Define to 1 if `st_mtimespec.tv_nsec' is a member of `struct stat'. */
#undef HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC
/* Define to 1 if `st_mtim.tv_nsec' is a member of `struct stat'. */
#undef HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC
/* Define to 1 if the system has the type `struct timespec'. */
#undef HAVE_STRUCT_TIMESPEC
/* Define to 1 if you have the `swapcontext' function. */
#undef HAVE_SWAPCONTEXT
/* Define to 1 if you have the `sysconf' function. */
#undef HAVE_SYSCONF
/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
*/
#undef HAVE_SYS_DIR_H
/* Define to 1 if you have the <sys/epoll.h> header file. */
#undef HAVE_SYS_EPOLL_H
/* Define to 1 if you have the <sys/event.h> header file. */
#undef HAVE_SYS_EVENT_H
/* Define to 1 if you have the <sys/ioctl.h> header file. */
#undef HAVE_SYS_IOCTL_H
/* Define to 1 if you have the <sys/macstat.h> header file. */
#undef HAVE_SYS_MACSTAT_H
/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
*/
#undef HAVE_SYS_NDIR_H
/* Define to 1 if you have the <sys/poll.h> header file. */
#undef HAVE_SYS_POLL_H
/* Define to 1 if you have the <sys/prctl.h> header file. */
#undef HAVE_SYS_PRCTL_H
/* Define to 1 if you have the <sys/resource.h> header file. */
#undef HAVE_SYS_RESOURCE_H
/* Define to 1 if you have the <sys/sendfile.h> header file. */
#undef HAVE_SYS_SENDFILE_H
/* Define to 1 if you have the <sys/socket.h> header file. */
#undef HAVE_SYS_SOCKET_H
/* Define to 1 if you have the <sys/sockio.h> header file. */
#undef HAVE_SYS_SOCKIO_H
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
/* Define to 1 if you have the <sys/stropts.h> header file. */
#undef HAVE_SYS_STROPTS_H
/* Define to 1 if you have the <sys/syscall.h> header file. */
#undef HAVE_SYS_SYSCALL_H
/* Define to 1 if you have the <sys/sysctl.h> header file. */
#undef HAVE_SYS_SYSCTL_H
/* Define to 1 if you have the <sys/time.h> header file. */
#undef HAVE_SYS_TIME_H
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
/* Define to 1 if you have the <sys/un.h> header file. */
#undef HAVE_SYS_UN_H
/* Define to 1 if you have the <sys/wait.h> header file. */
#undef HAVE_SYS_WAIT_H
/* Define to 1 if you have the `tan' function. */
#undef HAVE_TAN
/* Define to 1 if you have the `tanf' function. */
#undef HAVE_TANF
/* Define to 1 if you have the `tanh' function. */
#undef HAVE_TANH
/* Define to 1 if you have the `tanhf' function. */
#undef HAVE_TANHF
/* Define to 1 if you have the `tanhl' function. */
#undef HAVE_TANHL
/* Define to 1 if you have the `tanhq' function. */
#undef HAVE_TANHQ
/* Define to 1 if you have the `tanl' function. */
#undef HAVE_TANL
/* Define to 1 if you have the `tanq' function. */
#undef HAVE_TANQ
/* Define to 1 if you have the `timegm' function. */
#undef HAVE_TIMEGM
/* Define to 1 if you have the `timelocal' function. */
#undef HAVE_TIMELOCAL
/* Define to 1 if you have the <time.h> header file. */
#undef HAVE_TIME_H
/* Define to 1 if you have the <tiuser.h> header file. */
#undef HAVE_TIUSER_H
/* Define to 1 if you have the `towctrans' function. */
#undef HAVE_TOWCTRANS
/* Define to 1 if you have the `t_connect' function. */
#undef HAVE_T_CONNECT
/* Define to 1 if you have the <ucontext.h> header file. */
#undef HAVE_UCONTEXT_H
/* Define to 1 if you have the <unistd.h> header file. */
#undef HAVE_UNISTD_H
/* Define to 1 if you have the `uselocale' function. */
#undef HAVE_USELOCALE
/* Define to 1 if you have the `utime' function. */
#undef HAVE_UTIME
/* Define to 1 if you have the `utimes' function. */
#undef HAVE_UTIMES
/* Define to 1 if you have the <utime.h> header file. */
#undef HAVE_UTIME_H
/* va_copy is available */
#undef HAVE_VA_COPY
/* Define to 1 if you have the `vfork' function. */
#undef HAVE_VFORK
/* Define to 1 if you have the <wchar.h> header file. */
#undef HAVE_WCHAR_H
/* Define to 1 if you have the `wcrtomb' function. */
#undef HAVE_WCRTOMB
/* Define to 1 if you have the `wcsnrtombs' function. */
#undef HAVE_WCSNRTOMBS
/* Define to 1 if you have the `wcsrtombs' function. */
#undef HAVE_WCSRTOMBS
/* Define to 1 if you have the `wctrans' function. */
#undef HAVE_WCTRANS
/* Define to 1 if you have the `wctype' function. */
#undef HAVE_WCTYPE
/* Define to 1 if you have the <wctype.h> header file. */
#undef HAVE_WCTYPE_H
/* Define to 1 if you have the `_vsnprintf' function. */
#undef HAVE__VSNPRINTF
/* Define to 1 if you have the `_vsnwprintf' function. */
#undef HAVE__VSNWPRINTF
/* __builtin_memcmp */
#undef HAVE___BUILTIN_MEMCMP
/* __builtin_memcpy */
#undef HAVE___BUILTIN_MEMCPY
/* __builtin_memmove */
#undef HAVE___BUILTIN_MEMMOVE
/* __builtin_memset */
#undef HAVE___BUILTIN_MEMSET
/* __va_copy is available */
#undef HAVE___VA_COPY
/* Define to the sub-directory in which libtool stores uninstalled libraries.
*/
#undef LT_OBJDIR
/* The size of `MB_LEN_MAX', as computed by valueof. */
#undef NUMVALOF_MB_LEN_MAX
/* Name of package */
#undef PACKAGE
/* Define to the address where bug reports for this package should be sent. */
#undef PACKAGE_BUGREPORT
/* Define to the full name of this package. */
#undef PACKAGE_NAME
/* Define to the full name and version of this package. */
#undef PACKAGE_STRING
/* Define to the one symbol short name of this package. */
#undef PACKAGE_TARNAME
/* Define to the home page for this package. */
#undef PACKAGE_URL
/* Define to the version of this package. */
#undef PACKAGE_VERSION
/* The size of `char', as computed by sizeof. */
#undef SIZEOF_CHAR
/* The size of `double', as computed by sizeof. */
#undef SIZEOF_DOUBLE
/* The size of `float', as computed by sizeof. */
#undef SIZEOF_FLOAT
/* The size of `int', as computed by sizeof. */
#undef SIZEOF_INT
/* The size of `long', as computed by sizeof. */
#undef SIZEOF_LONG
/* The size of `long double', as computed by sizeof. */
#undef SIZEOF_LONG_DOUBLE
/* The size of `long long', as computed by sizeof. */
#undef SIZEOF_LONG_LONG
/* The size of `mbstate_t', as computed by sizeof. */
#undef SIZEOF_MBSTATE_T
/* The size of `off64_t', as computed by sizeof. */
#undef SIZEOF_OFF64_T
/* The size of `off_t', as computed by sizeof. */
#undef SIZEOF_OFF_T
/* The size of `short', as computed by sizeof. */
#undef SIZEOF_SHORT
/* The size of `socklen_t', as computed by sizeof. */
#undef SIZEOF_SOCKLEN_T
/* The size of `struct sockaddr_dl', as computed by sizeof. */
#undef SIZEOF_STRUCT_SOCKADDR_DL
/* The size of `struct sockaddr_in', as computed by sizeof. */
#undef SIZEOF_STRUCT_SOCKADDR_IN
/* The size of `struct sockaddr_in6', as computed by sizeof. */
#undef SIZEOF_STRUCT_SOCKADDR_IN6
/* The size of `struct sockaddr_ll', as computed by sizeof. */
#undef SIZEOF_STRUCT_SOCKADDR_LL
/* The size of `struct sockaddr_un', as computed by sizeof. */
#undef SIZEOF_STRUCT_SOCKADDR_UN
/* The size of `void *', as computed by sizeof. */
#undef SIZEOF_VOID_P
/* The size of `wchar_t', as computed by sizeof. */
#undef SIZEOF_WCHAR_T
/* The size of `__float128', as computed by sizeof. */
#undef SIZEOF___FLOAT128
/* The size of `__int128', as computed by sizeof. */
#undef SIZEOF___INT128
/* The size of `__int128_t', as computed by sizeof. */
#undef SIZEOF___INT128_T
/* The size of `__int16', as computed by sizeof. */
#undef SIZEOF___INT16
/* The size of `__int16_t', as computed by sizeof. */
#undef SIZEOF___INT16_T
/* The size of `__int32', as computed by sizeof. */
#undef SIZEOF___INT32
/* The size of `__int32_t', as computed by sizeof. */
#undef SIZEOF___INT32_T
/* The size of `__int64', as computed by sizeof. */
#undef SIZEOF___INT64
/* The size of `__int64_t', as computed by sizeof. */
#undef SIZEOF___INT64_T
/* The size of `__int8', as computed by sizeof. */
#undef SIZEOF___INT8
/* The size of `__int8_t', as computed by sizeof. */
#undef SIZEOF___INT8_T
/* Define to 1 if you have the ANSI C header files. */
#undef STDC_HEADERS
/* Big Endian */
#undef STIO_ENDIAN_BIG
/* Little Endian */
#undef STIO_ENDIAN_LITTLE
/* Unknown Endian */
#undef STIO_ENDIAN_UNKNOWN
/* MB_LEN_MAX */
#undef STIO_MBLEN_MAX
/* Author */
#undef STIO_PACKAGE_AUTHOR
/* package name */
#undef STIO_PACKAGE_NAME
/* Project URL */
#undef STIO_PACKAGE_URL
/* Package version */
#undef STIO_PACKAGE_VERSION
/* Major version number */
#undef STIO_PACKAGE_VERSION_MAJOR
/* Minor version number */
#undef STIO_PACKAGE_VERSION_MINOR
/* Patch level */
#undef STIO_PACKAGE_VERSION_PATCH
/* sizeof(char) */
#undef STIO_SIZEOF_CHAR
/* sizeof(double) */
#undef STIO_SIZEOF_DOUBLE
/* sizeof(float) */
#undef STIO_SIZEOF_FLOAT
/* sizeof(int) */
#undef STIO_SIZEOF_INT
/* sizeof(long) */
#undef STIO_SIZEOF_LONG
/* sizeof(long double) */
#undef STIO_SIZEOF_LONG_DOUBLE
/* sizeof(long long) */
#undef STIO_SIZEOF_LONG_LONG
/* sizeof(mbstate_t) */
#undef STIO_SIZEOF_MBSTATE_T
/* sizeof(off64_t) */
#undef STIO_SIZEOF_OFF64_T
/* sizeof(off_t) */
#undef STIO_SIZEOF_OFF_T
/* sizeof(short) */
#undef STIO_SIZEOF_SHORT
/* sizeof(socklen_t) */
#undef STIO_SIZEOF_SOCKLEN_T
/* sizeof(struct sockaddr_dl) */
#undef STIO_SIZEOF_STRUCT_SOCKADDR_DL
/* sizeof(struct sockaddr_in) */
#undef STIO_SIZEOF_STRUCT_SOCKADDR_IN
/* sizeof(struct sockaddr_in6) */
#undef STIO_SIZEOF_STRUCT_SOCKADDR_IN6
/* sizeof(struct sockaddr_ll) */
#undef STIO_SIZEOF_STRUCT_SOCKADDR_LL
/* sizeof(struct sockaddr_un) */
#undef STIO_SIZEOF_STRUCT_SOCKADDR_UN
/* sizeof(void*) */
#undef STIO_SIZEOF_VOID_P
/* sizeof(wchar_t) */
#undef STIO_SIZEOF_WCHAR_T
/* sizeof(__float128) */
#undef STIO_SIZEOF___FLOAT128
/* sizeof(__int128) */
#undef STIO_SIZEOF___INT128
/* sizeof(__int128_t) */
#undef STIO_SIZEOF___INT128_T
/* sizeof(__int16) */
#undef STIO_SIZEOF___INT16
/* sizeof(__int32) */
#undef STIO_SIZEOF___INT32
/* sizeof(__int64) */
#undef STIO_SIZEOF___INT64
/* sizeof(__int8) */
#undef STIO_SIZEOF___INT8
/* Define if socklen_t is signed */
#undef STIO_SOCKLEN_T_IS_SIGNED
/* Version number of package */
#undef VERSION
/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
significant byte first (like Motorola and SPARC, unlike Intel). */
#if defined AC_APPLE_UNIVERSAL_BUILD
# if defined __BIG_ENDIAN__
# define WORDS_BIGENDIAN 1
# endif
#else
# ifndef WORDS_BIGENDIAN
# undef WORDS_BIGENDIAN
# endif
#endif

569
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@ -0,0 +1,569 @@
/*
* $Id$
*
Copyright (c) 2015-2016 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _STIO_CMN_H_
#define _STIO_CMN_H_
/* WARNING: NEVER CHANGE/DELETE THE FOLLOWING STIO_HAVE_CFG_H DEFINITION.
* IT IS USED FOR DEPLOYMENT BY MAKEFILE.AM */
/*#define STIO_HAVE_CFG_H*/
#if defined(STIO_HAVE_CFG_H)
# include "stio-cfg.h"
#elif defined(_WIN32)
# include "stio-msw.h"
#elif defined(__OS2__)
# include "stio-os2.h"
#elif defined(__MSDOS__)
# include "stio-dos.h"
#elif defined(macintosh)
# include "stio-mac.h" /* class mac os */
#else
# error UNSUPPORTED SYSTEM
#endif
#if defined(EMSCRIPTEN)
# if defined(STIO_SIZEOF___INT128)
# undef STIO_SIZEOF___INT128
# define STIO_SIZEOF___INT128 0
# endif
# if defined(STIO_SIZEOF_LONG) && defined(STIO_SIZEOF_INT) && (STIO_SIZEOF_LONG > STIO_SIZEOF_INT)
/* autoconf doesn't seem to match actual emscripten */
# undef STIO_SIZEOF_LONG
# define STIO_SIZEOF_LONG STIO_SIZEOF_INT
# endif
#endif
/* =========================================================================
* PRIMITIVE TYPE DEFINTIONS
* ========================================================================= */
/* stio_int8_t */
#if defined(STIO_SIZEOF_CHAR) && (STIO_SIZEOF_CHAR == 1)
# define STIO_HAVE_UINT8_T
# define STIO_HAVE_INT8_T
typedef unsigned char stio_uint8_t;
typedef signed char stio_int8_t;
#elif defined(STIO_SIZEOF___INT8) && (STIO_SIZEOF___INT8 == 1)
# define STIO_HAVE_UINT8_T
# define STIO_HAVE_INT8_T
typedef unsigned __int8 stio_uint8_t;
typedef signed __int8 stio_int8_t;
#elif defined(STIO_SIZEOF___INT8_T) && (STIO_SIZEOF___INT8_T == 1)
# define STIO_HAVE_UINT8_T
# define STIO_HAVE_INT8_T
typedef unsigned __int8_t stio_uint8_t;
typedef signed __int8_t stio_int8_t;
#else
# define STIO_HAVE_UINT8_T
# define STIO_HAVE_INT8_T
typedef unsigned char stio_uint8_t;
typedef signed char stio_int8_t;
#endif
/* stio_int16_t */
#if defined(STIO_SIZEOF_SHORT) && (STIO_SIZEOF_SHORT == 2)
# define STIO_HAVE_UINT16_T
# define STIO_HAVE_INT16_T
typedef unsigned short int stio_uint16_t;
typedef signed short int stio_int16_t;
#elif defined(STIO_SIZEOF___INT16) && (STIO_SIZEOF___INT16 == 2)
# define STIO_HAVE_UINT16_T
# define STIO_HAVE_INT16_T
typedef unsigned __int16 stio_uint16_t;
typedef signed __int16 stio_int16_t;
#elif defined(STIO_SIZEOF___INT16_T) && (STIO_SIZEOF___INT16_T == 2)
# define STIO_HAVE_UINT16_T
# define STIO_HAVE_INT16_T
typedef unsigned __int16_t stio_uint16_t;
typedef signed __int16_t stio_int16_t;
#else
# define STIO_HAVE_UINT16_T
# define STIO_HAVE_INT16_T
typedef unsigned short int stio_uint16_t;
typedef signed short int stio_int16_t;
#endif
/* stio_int32_t */
#if defined(STIO_SIZEOF_INT) && (STIO_SIZEOF_INT == 4)
# define STIO_HAVE_UINT32_T
# define STIO_HAVE_INT32_T
typedef unsigned int stio_uint32_t;
typedef signed int stio_int32_t;
#elif defined(STIO_SIZEOF_LONG) && (STIO_SIZEOF_LONG == 4)
# define STIO_HAVE_UINT32_T
# define STIO_HAVE_INT32_T
typedef unsigned long stio_uint32_t;
typedef signed long stio_int32_t;
#elif defined(STIO_SIZEOF___INT32) && (STIO_SIZEOF___INT32 == 4)
# define STIO_HAVE_UINT32_T
# define STIO_HAVE_INT32_T
typedef unsigned __int32 stio_uint32_t;
typedef signed __int32 stio_int32_t;
#elif defined(STIO_SIZEOF___INT32_T) && (STIO_SIZEOF___INT32_T == 4)
# define STIO_HAVE_UINT32_T
# define STIO_HAVE_INT32_T
typedef unsigned __int32_t stio_uint32_t;
typedef signed __int32_t stio_int32_t;
#elif defined(__MSDOS__)
# define STIO_HAVE_UINT32_T
# define STIO_HAVE_INT32_T
typedef unsigned long int stio_uint32_t;
typedef signed long int stio_int32_t;
#else
# define STIO_HAVE_UINT32_T
# define STIO_HAVE_INT32_T
typedef unsigned int stio_uint32_t;
typedef signed int stio_int32_t;
#endif
/* stio_int64_t */
#if defined(STIO_SIZEOF_INT) && (STIO_SIZEOF_INT == 8)
# define STIO_HAVE_UINT64_T
# define STIO_HAVE_INT64_T
typedef unsigned int stio_uint64_t;
typedef signed int stio_int64_t;
#elif defined(STIO_SIZEOF_LONG) && (STIO_SIZEOF_LONG == 8)
# define STIO_HAVE_UINT64_T
# define STIO_HAVE_INT64_T
typedef unsigned long stio_uint64_t;
typedef signed long stio_int64_t;
#elif defined(STIO_SIZEOF_LONG_LONG) && (STIO_SIZEOF_LONG_LONG == 8)
# define STIO_HAVE_UINT64_T
# define STIO_HAVE_INT64_T
typedef unsigned long long stio_uint64_t;
typedef signed long long stio_int64_t;
#elif defined(STIO_SIZEOF___INT64) && (STIO_SIZEOF___INT64 == 8)
# define STIO_HAVE_UINT64_T
# define STIO_HAVE_INT64_T
typedef unsigned __int64 stio_uint64_t;
typedef signed __int64 stio_int64_t;
#elif defined(STIO_SIZEOF___INT64_T) && (STIO_SIZEOF___INT64_T == 8)
# define STIO_HAVE_UINT64_T
# define STIO_HAVE_INT64_T
typedef unsigned __int64_t stio_uint64_t;
typedef signed __int64_t stio_int64_t;
#elif defined(_WIN64) || defined(_WIN32)
# define STIO_HAVE_UINT64_T
# define STIO_HAVE_INT64_T
typedef unsigned __int64 stio_uint64_t;
typedef signed __int64 stio_int64_t;
#else
/* no 64-bit integer */
#endif
/* stio_int128_t */
#if defined(STIO_SIZEOF_INT) && (STIO_SIZEOF_INT == 16)
# define STIO_HAVE_UINT128_T
# define STIO_HAVE_INT128_T
typedef unsigned int stio_uint128_t;
typedef signed int stio_int128_t;
#elif defined(STIO_SIZEOF_LONG) && (STIO_SIZEOF_LONG == 16)
# define STIO_HAVE_UINT128_T
# define STIO_HAVE_INT128_T
typedef unsigned long stio_uint128_t;
typedef signed long stio_int128_t;
#elif defined(STIO_SIZEOF_LONG_LONG) && (STIO_SIZEOF_LONG_LONG == 16)
# define STIO_HAVE_UINT128_T
# define STIO_HAVE_INT128_T
typedef unsigned long long stio_uint128_t;
typedef signed long long stio_int128_t;
#elif defined(STIO_SIZEOF___INT128) && (STIO_SIZEOF___INT128 == 16)
# define STIO_HAVE_UINT128_T
# define STIO_HAVE_INT128_T
typedef unsigned __int128 stio_uint128_t;
typedef signed __int128 stio_int128_t;
#elif defined(STIO_SIZEOF___INT128_T) && (STIO_SIZEOF___INT128_T == 16)
# define STIO_HAVE_UINT128_T
# define STIO_HAVE_INT128_T
#if defined(__clang__)
typedef __uint128_t stio_uint128_t;
typedef __int128_t stio_int128_t;
#else
typedef unsigned __int128_t stio_uint128_t;
typedef signed __int128_t stio_int128_t;
#endif
#else
/* no 128-bit integer */
#endif
#if defined(STIO_HAVE_UINT8_T) && (STIO_SIZEOF_VOID_P == 1)
# error UNSUPPORTED POINTER SIZE
#elif defined(STIO_HAVE_UINT16_T) && (STIO_SIZEOF_VOID_P == 2)
typedef stio_uint16_t stio_uintptr_t;
typedef stio_int16_t stio_intptr_t;
typedef stio_uint8_t stio_ushortptr_t;
typedef stio_int8_t stio_shortptr_t;
#elif defined(STIO_HAVE_UINT32_T) && (STIO_SIZEOF_VOID_P == 4)
typedef stio_uint32_t stio_uintptr_t;
typedef stio_int32_t stio_intptr_t;
typedef stio_uint16_t stio_ushortptr_t;
typedef stio_int16_t stio_shortptr_t;
#elif defined(STIO_HAVE_UINT64_T) && (STIO_SIZEOF_VOID_P == 8)
typedef stio_uint64_t stio_uintptr_t;
typedef stio_int64_t stio_intptr_t;
typedef stio_uint32_t stio_ushortptr_t;
typedef stio_int32_t stio_shortptr_t;
#elif defined(STIO_HAVE_UINT128_T) && (STIO_SIZEOF_VOID_P == 16)
typedef stio_uint128_t stio_uintptr_t;
typedef stio_int128_t stio_intptr_t;
typedef stio_uint64_t stio_ushortptr_t;
typedef stio_int64_t stio_shortptr_t;
#else
# error UNKNOWN POINTER SIZE
#endif
#define STIO_SIZEOF_INTPTR_T STIO_SIZEOF_VOID_P
#define STIO_SIZEOF_UINTPTR_T STIO_SIZEOF_VOID_P
#define STIO_SIZEOF_SHORTPTR_T (STIO_SIZEOF_VOID_P / 2)
#define STIO_SIZEOF_USHORTPTR_T (STIO_SIZEOF_VOID_P / 2)
#if defined(STIO_HAVE_INT128_T)
# define STIO_SIZEOF_INTMAX_T 16
# define STIO_SIZEOF_UINTMAX_T 16
typedef stio_int128_t stio_intmax_t;
typedef stio_uint128_t stio_uintmax_t;
#elif defined(STIO_HAVE_INT64_T)
# define STIO_SIZEOF_INTMAX_T 8
# define STIO_SIZEOF_UINTMAX_T 8
typedef stio_int64_t stio_intmax_t;
typedef stio_uint64_t stio_uintmax_t;
#elif defined(STIO_HAVE_INT32_T)
# define STIO_SIZEOF_INTMAX_T 4
# define STIO_SIZEOF_UINTMAX_T 4
typedef stio_int32_t stio_intmax_t;
typedef stio_uint32_t stio_uintmax_t;
#elif defined(STIO_HAVE_INT16_T)
# define STIO_SIZEOF_INTMAX_T 2
# define STIO_SIZEOF_UINTMAX_T 2
typedef stio_int16_t stio_intmax_t;
typedef stio_uint16_t stio_uintmax_t;
#elif defined(STIO_HAVE_INT8_T)
# define STIO_SIZEOF_INTMAX_T 1
# define STIO_SIZEOF_UINTMAX_T 1
typedef stio_int8_t stio_intmax_t;
typedef stio_uint8_t stio_uintmax_t;
#else
# error UNKNOWN INTMAX SIZE
#endif
/* =========================================================================
* BASIC STIO TYPES
* =========================================================================*/
typedef stio_uint8_t stio_byte_t;
typedef stio_uintptr_t stio_size_t;
typedef char stio_mchar_t;
typedef int stio_mcint_t;
#define STIO_MT(x) (x)
/* =========================================================================
* PRIMITIVE MACROS
* ========================================================================= */
#define STIO_SIZEOF(x) (sizeof(x))
#define STIO_COUNTOF(x) (sizeof(x) / sizeof(x[0]))
/**
* The STIO_OFFSETOF() macro returns the offset of a field from the beginning
* of a structure.
*/
#define STIO_OFFSETOF(type,member) ((stio_uintptr_t)&((type*)0)->member)
/**
* The STIO_ALIGNOF() macro returns the alignment size of a structure.
* Note that this macro may not work reliably depending on the type given.
*/
#define STIO_ALIGNOF(type) STIO_OFFSETOF(struct { stio_uint8_t d1; type d2; }, d2)
/*(sizeof(struct { stio_uint8_t d1; type d2; }) - sizeof(type))*/
/**
* Round up a positive integer to the nearest multiple of 'align'
*/
#define STIO_ALIGNTO(num,align) ((((num) + (align) - 1) / (align)) * (align))
#if 0
/**
* Round up a number, both positive and negative, to the nearest multiple of 'align'
*/
#define STIO_ALIGNTO(num,align) ((((num) + (num >= 0? 1: -1) * (align) - 1) / (align)) * (align))
#endif
/**
* Round up a positive integer to to the nearest multiple of 'align' which
* should be a multiple of a power of 2
*/
#define STIO_ALIGNTO_POW2(num,align) ((((num) + (align) - 1)) & ~((align) - 1))
#if defined(__cplusplus)
# if (__cplusplus >= 201103L) /* C++11 */
# define STIO_NULL nullptr
# else
# define STIO_NULL (0)
# endif
#else
# define STIO_NULL ((void*)0)
#endif
/* make a bit mask that can mask off low n bits */
#define STIO_LBMASK(type,n) (~(~((type)0) << (n)))
#define STIO_LBMASK_SAFE(type,n) (((n) < STIO_SIZEOF(type) * 8)? STIO_LBMASK(type,n): ~(type)0)
/* make a bit mask that can mask off hig n bits */
#define STIO_HBMASK(type,n) (~(~((type)0) >> (n)))
#define STIO_HBMASK_SAFE(type,n) (((n) < STIO_SIZEOF(type) * 8)? STIO_HBMASK(type,n): ~(type)0)
/* get 'length' bits starting from the bit at the 'offset' */
#define STIO_GETBITS(type,value,offset,length) \
((((type)(value)) >> (offset)) & STIO_LBMASK(type,length))
#define STIO_SETBITS(type,value,offset,length,bits) \
(value = (((type)(value)) | (((bits) & STIO_LBMASK(type,length)) << (offset))))
/**
* The STIO_BITS_MAX() macros calculates the maximum value that the 'nbits'
* bits of an unsigned integer of the given 'type' can hold.
* \code
* printf ("%u", STIO_BITS_MAX(unsigned int, 5));
* \endcode
*/
/*#define STIO_BITS_MAX(type,nbits) ((((type)1) << (nbits)) - 1)*/
#define STIO_BITS_MAX(type,nbits) ((~(type)0) >> (STIO_SIZEOF(type) * 8 - (nbits)))
/* =========================================================================
* MMGR
* ========================================================================= */
typedef struct stio_mmgr_t stio_mmgr_t;
/**
* allocate a memory chunk of the size \a n.
* \return pointer to a memory chunk on success, #STIO_NULL on failure.
*/
typedef void* (*stio_mmgr_alloc_t) (stio_mmgr_t* mmgr, stio_size_t n);
/**
* resize a memory chunk pointed to by \a ptr to the size \a n.
* \return pointer to a memory chunk on success, #STIO_NULL on failure.
*/
typedef void* (*stio_mmgr_realloc_t) (stio_mmgr_t* mmgr, void* ptr, stio_size_t n);
/**
* free a memory chunk pointed to by \a ptr.
*/
typedef void (*stio_mmgr_free_t) (stio_mmgr_t* mmgr, void* ptr);
/**
* The stio_mmgr_t type defines the memory management interface.
* As the type is merely a structure, it is just used as a single container
* for memory management functions with a pointer to user-defined data.
* The user-defined data pointer \a ctx is passed to each memory management
* function whenever it is called. You can allocate, reallocate, and free
* a memory chunk.
*
* For example, a stio_xxx_open() function accepts a pointer of the stio_mmgr_t
* type and the xxx object uses it to manage dynamic data within the object.
*/
struct stio_mmgr_t
{
stio_mmgr_alloc_t alloc; /**< allocation function */
stio_mmgr_realloc_t realloc; /**< resizing function */
stio_mmgr_free_t free; /**< disposal function */
void* ctx; /**< user-defined data pointer */
};
/**
* The STIO_MMGR_ALLOC() macro allocates a memory block of the \a size bytes
* using the \a mmgr memory manager.
*/
#define STIO_MMGR_ALLOC(mmgr,size) ((mmgr)->alloc(mmgr,size))
/**
* The STIO_MMGR_REALLOC() macro resizes a memory block pointed to by \a ptr
* to the \a size bytes using the \a mmgr memory manager.
*/
#define STIO_MMGR_REALLOC(mmgr,ptr,size) ((mmgr)->realloc(mmgr,ptr,size))
/**
* The STIO_MMGR_FREE() macro deallocates the memory block pointed to by \a ptr.
*/
#define STIO_MMGR_FREE(mmgr,ptr) ((mmgr)->free(mmgr,ptr))
/* =========================================================================
* MACROS THAT CHANGES THE BEHAVIORS OF THE C COMPILER/LINKER
* =========================================================================*/
#if defined(_WIN32) || (defined(__WATCOMC__) && !defined(__WINDOWS_386__))
# define STIO_IMPORT __declspec(dllimport)
# define STIO_EXPORT __declspec(dllexport)
# define STIO_PRIVATE
#elif defined(__GNUC__) && (__GNUC__>=4)
# define STIO_IMPORT __attribute__((visibility("default")))
# define STIO_EXPORT __attribute__((visibility("default")))
# define STIO_PRIVATE __attribute__((visibility("hidden")))
/*# define STIO_PRIVATE __attribute__((visibility("internal")))*/
#else
# define STIO_IMPORT
# define STIO_EXPORT
# define STIO_PRIVATE
#endif
#if defined(__STDC_VERSION__) && (__STDC_VERSION__>=199901L)
# define STIO_INLINE inline
# define STIO_HAVE_INLINE
#elif defined(__GNUC__) && defined(__GNUC_GNU_INLINE__)
/* gcc disables inline when -std=c89 or -ansi is used.
* so use __inline__ supported by gcc regardless of the options */
# define STIO_INLINE /*extern*/ __inline__
# define STIO_HAVE_INLINE
#else
# define STIO_INLINE
# undef STIO_HAVE_INLINE
#endif
/**
* The STIO_TYPE_IS_SIGNED() macro determines if a type is signed.
* \code
* printf ("%d\n", (int)STIO_TYPE_IS_SIGNED(int));
* printf ("%d\n", (int)STIO_TYPE_IS_SIGNED(unsigned int));
* \endcode
*/
#define STIO_TYPE_IS_SIGNED(type) (((type)0) > ((type)-1))
/**
* The STIO_TYPE_IS_SIGNED() macro determines if a type is unsigned.
* \code
* printf ("%d\n", STIO_TYPE_IS_UNSIGNED(int));
* printf ("%d\n", STIO_TYPE_IS_UNSIGNED(unsigned int));
* \endcode
*/
#define STIO_TYPE_IS_UNSIGNED(type) (((type)0) < ((type)-1))
#define STIO_TYPE_SIGNED_MAX(type) \
((type)~((type)1 << ((type)STIO_SIZEOF(type) * 8 - 1)))
#define STIO_TYPE_UNSIGNED_MAX(type) ((type)(~(type)0))
#define STIO_TYPE_SIGNED_MIN(type) \
((type)((type)1 << ((type)STIO_SIZEOF(type) * 8 - 1)))
#define STIO_TYPE_UNSIGNED_MIN(type) ((type)0)
#define STIO_TYPE_MAX(type) \
((STIO_TYPE_IS_SIGNED(type)? STIO_TYPE_SIGNED_MAX(type): STIO_TYPE_UNSIGNED_MAX(type)))
#define STIO_TYPE_MIN(type) \
((STIO_TYPE_IS_SIGNED(type)? STIO_TYPE_SIGNED_MIN(type): STIO_TYPE_UNSIGNED_MIN(type)))
/* =========================================================================
* COMPILER FEATURE TEST MACROS
* =========================================================================*/
#if defined(__has_builtin)
#if __has_builtin(__builtin_ctz)
#define STIO_HAVE_BUILTIN_CTZ
#endif
#if __has_builtin(__builtin_uadd_overflow)
#define STIO_HAVE_BUILTIN_UADD_OVERFLOW
#endif
#if __has_builtin(__builtin_uaddl_overflow)
#define STIO_HAVE_BUILTIN_UADDL_OVERFLOW
#endif
#if __has_builtin(__builtin_uaddll_overflow)
#define STIO_HAVE_BUILTIN_UADDLL_OVERFLOW
#endif
#if __has_builtin(__builtin_umul_overflow)
#define STIO_HAVE_BUILTIN_UMUL_OVERFLOW
#endif
#if __has_builtin(__builtin_umull_overflow)
#define STIO_HAVE_BUILTIN_UMULL_OVERFLOW
#endif
#if __has_builtin(__builtin_umulll_overflow)
#define STIO_HAVE_BUILTIN_UMULLL_OVERFLOW
#endif
#if __has_builtin(__builtin_sadd_overflow)
#define STIO_HAVE_BUILTIN_SADD_OVERFLOW
#endif
#if __has_builtin(__builtin_saddl_overflow)
#define STIO_HAVE_BUILTIN_SADDL_OVERFLOW
#endif
#if __has_builtin(__builtin_saddll_overflow)
#define STIO_HAVE_BUILTIN_SADDLL_OVERFLOW
#endif
#if __has_builtin(__builtin_smul_overflow)
#define STIO_HAVE_BUILTIN_SMUL_OVERFLOW
#endif
#if __has_builtin(__builtin_smull_overflow)
#define STIO_HAVE_BUILTIN_SMULL_OVERFLOW
#endif
#if __has_builtin(__builtin_smulll_overflow)
#define STIO_HAVE_BUILTIN_SMULLL_OVERFLOW
#endif
#elif defined(__GNUC__) && defined(__GNUC_MINOR__)
#if (__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)
#define STIO_HAVE_BUILTIN_CTZ
#endif
#if (__GNUC__ >= 5)
#define STIO_HAVE_BUILTIN_UADD_OVERFLOW
#define STIO_HAVE_BUILTIN_UADDL_OVERFLOW
#define STIO_HAVE_BUILTIN_UADDLL_OVERFLOW
#define STIO_HAVE_BUILTIN_UMUL_OVERFLOW
#define STIO_HAVE_BUILTIN_UMULL_OVERFLOW
#define STIO_HAVE_BUILTIN_UMULLL_OVERFLOW
#define STIO_HAVE_BUILTIN_SADD_OVERFLOW
#define STIO_HAVE_BUILTIN_SADDL_OVERFLOW
#define STIO_HAVE_BUILTIN_SADDLL_OVERFLOW
#define STIO_HAVE_BUILTIN_SMUL_OVERFLOW
#define STIO_HAVE_BUILTIN_SMULL_OVERFLOW
#define STIO_HAVE_BUILTIN_SMULLL_OVERFLOW
#endif
#endif
/*
#if !defined(__has_builtin)
#define __has_builtin(x) 0
#endif
#if !defined(__is_identifier)
#define __is_identifier(x) 0
#endif
#if !defined(__has_attribute)
#define __has_attribute(x) 0
#endif
*/
#endif

846
mio/lib/stio-pro.c Normal file
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@ -0,0 +1,846 @@
/*
* $Id$
*
Copyright (c) 2015-2016 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WAfRRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "stio-pro.h"
#include "stio-prv.h"
#include <unistd.h>
#include <fcntl.h>
#include <errno.h>
#include <sys/wait.h>
/* ========================================================================= */
struct slave_info_t
{
stio_dev_pro_make_t* mi;
stio_syshnd_t pfd;
int dev_capa;
stio_dev_pro_sid_t id;
};
typedef struct slave_info_t slave_info_t;
static stio_dev_pro_slave_t* make_slave (stio_t* stio, slave_info_t* si);
/* ========================================================================= */
struct param_t
{
stio_mchar_t* mcmd;
stio_mchar_t* fixed_argv[4];
stio_mchar_t** argv;
};
typedef struct param_t param_t;
static void free_param (stio_t* stio, param_t* param)
{
if (param->argv && param->argv != param->fixed_argv)
STIO_MMGR_FREE (stio->mmgr, param->argv);
if (param->mcmd) STIO_MMGR_FREE (stio->mmgr, param->mcmd);
STIO_MEMSET (param, 0, STIO_SIZEOF(*param));
}
static int make_param (stio_t* stio, const stio_mchar_t* cmd, int flags, param_t* param)
{
int fcnt = 0;
stio_mchar_t* mcmd = STIO_NULL;
STIO_MEMSET (param, 0, STIO_SIZEOF(*param));
if (flags & STIO_DEV_PRO_SHELL)
{
mcmd = (stio_mchar_t*)cmd;
param->argv = param->fixed_argv;
param->argv[0] = STIO_MT("/bin/sh");
param->argv[1] = STIO_MT("-c");
param->argv[2] = mcmd;
param->argv[3] = STIO_NULL;
}
else
{
int i;
stio_mchar_t** argv;
stio_mchar_t* mcmdptr;
mcmd = stio_mbsdup (stio, cmd);
if (!mcmd) goto oops;
fcnt = stio_mbsspl (mcmd, STIO_MT(""), STIO_MT('\"'), STIO_MT('\"'), STIO_MT('\\'));
if (fcnt <= 0)
{
/* no field or an error */
stio->errnum = STIO_EINVAL;
goto oops;
}
if (fcnt < STIO_COUNTOF(param->fixed_argv))
{
param->argv = param->fixed_argv;
}
else
{
param->argv = STIO_MMGR_ALLOC (stio->mmgr, (fcnt + 1) * STIO_SIZEOF(argv[0]));
if (param->argv == STIO_NULL)
{
stio->errnum = STIO_ENOMEM;
goto oops;
}
}
mcmdptr = mcmd;
for (i = 0; i < fcnt; i++)
{
param->argv[i] = mcmdptr;
while (*mcmdptr != STIO_MT('\0')) mcmdptr++;
mcmdptr++;
}
param->argv[i] = STIO_NULL;
}
if (mcmd && mcmd != (stio_mchar_t*)cmd) param->mcmd = mcmd;
return 0;
oops:
if (mcmd && mcmd != cmd) STIO_MMGR_FREE (stio->mmgr, mcmd);
return -1;
}
static pid_t standard_fork_and_exec (stio_t* stio, int pfds[], int flags, param_t* param)
{
pid_t pid;
pid = fork ();
if (pid == -1)
{
stio->errnum = stio_syserrtoerrnum(errno);
return -1;
}
if (pid == 0)
{
/* slave process */
stio_syshnd_t devnull = STIO_SYSHND_INVALID;
/* TODO: close all uneeded fds */
if (flags & STIO_DEV_PRO_WRITEIN)
{
/* slave should read */
close (pfds[1]);
pfds[1] = STIO_SYSHND_INVALID;
/* let the pipe be standard input */
if (dup2 (pfds[0], 0) <= -1) goto slave_oops;
close (pfds[0]);
pfds[0] = STIO_SYSHND_INVALID;
}
if (flags & STIO_DEV_PRO_READOUT)
{
/* slave should write */
close (pfds[2]);
pfds[2] = STIO_SYSHND_INVALID;
if (dup2(pfds[3], 1) == -1) goto slave_oops;
if (flags & STIO_DEV_PRO_ERRTOOUT)
{
if (dup2(pfds[3], 2) == -1) goto slave_oops;
}
close (pfds[3]);
pfds[3] = STIO_SYSHND_INVALID;
}
if (flags & STIO_DEV_PRO_READERR)
{
close (pfds[4]);
pfds[4] = STIO_SYSHND_INVALID;
if (dup2(pfds[5], 2) == -1) goto slave_oops;
if (flags & STIO_DEV_PRO_OUTTOERR)
{
if (dup2(pfds[5], 1) == -1) goto slave_oops;
}
close (pfds[5]);
pfds[5] = STIO_SYSHND_INVALID;
}
if ((flags & STIO_DEV_PRO_INTONUL) ||
(flags & STIO_DEV_PRO_OUTTONUL) ||
(flags & STIO_DEV_PRO_ERRTONUL))
{
#if defined(O_LARGEFILE)
devnull = open (STIO_MT("/dev/null"), O_RDWR | O_LARGEFILE, 0);
#else
devnull = open (STIO_MT("/dev/null"), O_RDWR, 0);
#endif
if (devnull == STIO_SYSHND_INVALID) goto slave_oops;
}
execv (param->argv[0], param->argv);
/* if exec fails, free 'param' parameter which is an inherited pointer */
free_param (stio, param);
slave_oops:
if (devnull != STIO_SYSHND_INVALID) close(devnull);
_exit (128);
}
/* parent process */
return pid;
}
static int dev_pro_make_master (stio_dev_t* dev, void* ctx)
{
stio_dev_pro_t* rdev = (stio_dev_pro_t*)dev;
stio_dev_pro_make_t* info = (stio_dev_pro_make_t*)ctx;
stio_syshnd_t pfds[6];
int i, minidx = -1, maxidx = -1;
param_t param;
pid_t pid;
if (info->flags & STIO_DEV_PRO_WRITEIN)
{
if (pipe(&pfds[0]) == -1)
{
dev->stio->errnum = stio_syserrtoerrnum(errno);
goto oops;
}
minidx = 0; maxidx = 1;
}
if (info->flags & STIO_DEV_PRO_READOUT)
{
if (pipe(&pfds[2]) == -1)
{
dev->stio->errnum = stio_syserrtoerrnum(errno);
goto oops;
}
if (minidx == -1) minidx = 2;
maxidx = 3;
}
if (info->flags & STIO_DEV_PRO_READERR)
{
if (pipe(&pfds[4]) == -1)
{
dev->stio->errnum = stio_syserrtoerrnum(errno);
goto oops;
}
if (minidx == -1) minidx = 4;
maxidx = 5;
}
if (maxidx == -1)
{
dev->stio->errnum = STIO_EINVAL;
goto oops;
}
if (make_param (rdev->stio, info->cmd, info->flags, &param) <= -1) goto oops;
/* TODO: more advanced fork and exec .. */
pid = standard_fork_and_exec (rdev->stio, pfds, info->flags, &param);
if (pid <= -1)
{
free_param (rdev->stio, &param);
goto oops;
}
free_param (rdev->stio, &param);
rdev->child_pid = pid;
/* this is the parent process */
if (info->flags & STIO_DEV_PRO_WRITEIN)
{
/*
* 012345
* rw----
* X
* WRITE => 1
*/
close (pfds[0]);
pfds[0] = STIO_SYSHND_INVALID;
if (stio_makesyshndasync (dev->stio, pfds[1]) <= -1) goto oops;
}
if (info->flags & STIO_DEV_PRO_READOUT)
{
/*
* 012345
* --rw--
* X
* READ => 2
*/
close (pfds[3]);
pfds[3] = STIO_SYSHND_INVALID;
if (stio_makesyshndasync (dev->stio, pfds[2]) <= -1) goto oops;
}
if (info->flags & STIO_DEV_PRO_READERR)
{
/*
* 012345
* ----rw
* X
* READ => 4
*/
close (pfds[5]);
pfds[5] = STIO_SYSHND_INVALID;
if (stio_makesyshndasync (dev->stio, pfds[4]) <= -1) goto oops;
}
if (pfds[1] != STIO_SYSHND_INVALID)
{
/* hand over pfds[2] to the first slave device */
slave_info_t si;
si.mi = info;
si.pfd = pfds[1];
si.dev_capa = STIO_DEV_CAPA_OUT | STIO_DEV_CAPA_OUT_QUEUED | STIO_DEV_CAPA_STREAM;
si.id = STIO_DEV_PRO_IN;
rdev->slave[STIO_DEV_PRO_IN] = make_slave (dev->stio, &si);
if (!rdev->slave[STIO_DEV_PRO_IN]) goto oops;
pfds[1] = STIO_SYSHND_INVALID;
rdev->slave_count++;
}
if (pfds[2] != STIO_SYSHND_INVALID)
{
/* hand over pfds[2] to the first slave device */
slave_info_t si;
si.mi = info;
si.pfd = pfds[2];
si.dev_capa = STIO_DEV_CAPA_IN | STIO_DEV_CAPA_STREAM;
si.id = STIO_DEV_PRO_OUT;
rdev->slave[STIO_DEV_PRO_OUT] = make_slave (dev->stio, &si);
if (!rdev->slave[STIO_DEV_PRO_OUT]) goto oops;
pfds[2] = STIO_SYSHND_INVALID;
rdev->slave_count++;
}
if (pfds[4] != STIO_SYSHND_INVALID)
{
/* hand over pfds[4] to the second slave device */
slave_info_t si;
si.mi = info;
si.pfd = pfds[4];
si.dev_capa = STIO_DEV_CAPA_IN | STIO_DEV_CAPA_STREAM;
si.id = STIO_DEV_PRO_ERR;
rdev->slave[STIO_DEV_PRO_ERR] = make_slave (dev->stio, &si);
if (!rdev->slave[STIO_DEV_PRO_ERR]) goto oops;
pfds[4] = STIO_SYSHND_INVALID;
rdev->slave_count++;
}
for (i = 0; i < STIO_COUNTOF(rdev->slave); i++)
{
if (rdev->slave[i]) rdev->slave[i]->master = rdev;
}
rdev->dev_capa = STIO_DEV_CAPA_VIRTUAL; /* the master device doesn't perform I/O */
rdev->flags = info->flags;
rdev->on_read = info->on_read;
rdev->on_write = info->on_write;
rdev->on_close = info->on_close;
return 0;
oops:
for (i = minidx; i < maxidx; i++)
{
if (pfds[i] != STIO_SYSHND_INVALID) close (pfds[i]);
}
if (rdev->mcmd)
{
STIO_MMGR_FREE (rdev->stio->mmgr, rdev->mcmd);
free_param (rdev->stio, &param);
}
for (i = STIO_COUNTOF(rdev->slave); i > 0; )
{
i--;
if (rdev->slave[i])
{
stio_killdev (rdev->stio, (stio_dev_t*)rdev->slave[i]);
rdev->slave[i] = STIO_NULL;
}
}
rdev->slave_count = 0;
return -1;
}
static int dev_pro_make_slave (stio_dev_t* dev, void* ctx)
{
stio_dev_pro_slave_t* rdev = (stio_dev_pro_slave_t*)dev;
slave_info_t* si = (slave_info_t*)ctx;
rdev->dev_capa = si->dev_capa;
rdev->id = si->id;
rdev->pfd = si->pfd;
/* keep rdev->master to STIO_NULL. it's set to the right master
* device in dev_pro_make() */
return 0;
}
static int dev_pro_kill_master (stio_dev_t* dev, int force)
{
stio_dev_pro_t* rdev = (stio_dev_pro_t*)dev;
int i, status;
pid_t wpid;
if (rdev->slave_count > 0)
{
for (i = 0; i < STIO_COUNTOF(rdev->slave); i++)
{
if (rdev->slave[i])
{
stio_dev_pro_slave_t* sdev = rdev->slave[i];
/* nullify the pointer to the slave device
* before calling stio_killdev() on the slave device.
* the slave device can check this pointer to tell from
* self-initiated termination or master-driven termination */
rdev->slave[i] = STIO_NULL;
stio_killdev (rdev->stio, (stio_dev_t*)sdev);
}
}
}
if (rdev->child_pid >= 0)
{
if (!(rdev->flags & STIO_DEV_PRO_FORGET_CHILD))
{
int killed = 0;
await_child:
wpid = waitpid (rdev->child_pid, &status, WNOHANG);
if (wpid == 0)
{
if (force && !killed)
{
if (!(rdev->flags & STIO_DEV_PRO_FORGET_DIEHARD_CHILD))
{
kill (rdev->child_pid, SIGKILL);
killed = 1;
goto await_child;
}
}
else
{
/* child process is still alive */
rdev->stio->errnum = STIO_EAGAIN;
return -1; /* call me again */
}
}
/* wpid == rdev->child_pid => full success
* wpid == -1 && errno == ECHILD => no such process. it's waitpid()'ed by some other part of the program?
* other cases ==> can't really handle properly. forget it by returning success
* no need not worry about EINTR because errno can't have the value when WNOHANG is set.
*/
}
printf (">>>>>>>>>>>>>>>>>>> REAPED CHILD %d\n", (int)rdev->child_pid);
rdev->child_pid = -1;
}
if (rdev->on_close) rdev->on_close (rdev, STIO_DEV_PRO_MASTER);
return 0;
}
static int dev_pro_kill_slave (stio_dev_t* dev, int force)
{
stio_dev_pro_slave_t* rdev = (stio_dev_pro_slave_t*)dev;
if (rdev->master)
{
stio_dev_pro_t* master;
master = rdev->master;
rdev->master = STIO_NULL;
/* indicate EOF */
if (master->on_close) master->on_close (master, rdev->id);
STIO_ASSERT (master->slave_count > 0);
master->slave_count--;
if (master->slave[rdev->id])
{
/* this call is started by the slave device itself.
* if this is the last slave, kill the master also */
if (master->slave_count <= 0)
{
stio_killdev (rdev->stio, (stio_dev_t*)master);
/* the master pointer is not valid from this point onwards
* as the actual master device object is freed in stio_killdev() */
}
}
else
{
/* this call is initiated by this slave device itself.
* if it were by the master device, it would be STIO_NULL as
* nullified by the dev_pro_kill() */
master->slave[rdev->id] = STIO_NULL;
}
}
if (rdev->pfd != STIO_SYSHND_INVALID)
{
close (rdev->pfd);
rdev->pfd = STIO_SYSHND_INVALID;
}
return 0;
}
static int dev_pro_read_slave (stio_dev_t* dev, void* buf, stio_iolen_t* len, stio_devaddr_t* srcaddr)
{
stio_dev_pro_slave_t* pro = (stio_dev_pro_slave_t*)dev;
ssize_t x;
x = read (pro->pfd, buf, *len);
if (x <= -1)
{
if (errno == EINPROGRESS || errno == EWOULDBLOCK || errno == EAGAIN) return 0; /* no data available */
if (errno == EINTR) return 0;
pro->stio->errnum = stio_syserrtoerrnum(errno);
return -1;
}
*len = x;
return 1;
}
static int dev_pro_write_slave (stio_dev_t* dev, const void* data, stio_iolen_t* len, const stio_devaddr_t* dstaddr)
{
stio_dev_pro_slave_t* pro = (stio_dev_pro_slave_t*)dev;
ssize_t x;
x = write (pro->pfd, data, *len);
if (x <= -1)
{
if (errno == EINPROGRESS || errno == EWOULDBLOCK || errno == EAGAIN) return 0; /* no data can be written */
if (errno == EINTR) return 0;
pro->stio->errnum = stio_syserrtoerrnum(errno);
return -1;
}
*len = x;
return 1;
}
static stio_syshnd_t dev_pro_getsyshnd (stio_dev_t* dev)
{
return STIO_SYSHND_INVALID;
}
static stio_syshnd_t dev_pro_getsyshnd_slave (stio_dev_t* dev)
{
stio_dev_pro_slave_t* pro = (stio_dev_pro_slave_t*)dev;
return (stio_syshnd_t)pro->pfd;
}
static int dev_pro_ioctl (stio_dev_t* dev, int cmd, void* arg)
{
stio_dev_pro_t* rdev = (stio_dev_pro_t*)dev;
switch (cmd)
{
case STIO_DEV_PRO_CLOSE:
{
stio_dev_pro_sid_t sid = *(stio_dev_pro_sid_t*)arg;
if (sid < STIO_DEV_PRO_IN || sid > STIO_DEV_PRO_ERR)
{
rdev->stio->errnum = STIO_EINVAL;
return -1;
}
if (rdev->slave[sid])
{
/* unlike dev_pro_kill_master(), i don't nullify rdev->slave[sid].
* so i treat the closing ioctl as if it's a kill request
* initiated by the slave device itself. */
stio_killdev (rdev->stio, (stio_dev_t*)rdev->slave[sid]);
}
return 0;
}
case STIO_DEV_PRO_KILL_CHILD:
if (rdev->child_pid >= 0)
{
if (kill (rdev->child_pid, SIGKILL) == -1)
{
rdev->stio->errnum = stio_syserrtoerrnum(errno);
return -1;
}
}
return 0;
default:
dev->stio->errnum = STIO_EINVAL;
return -1;
}
}
static stio_dev_mth_t dev_pro_methods =
{
dev_pro_make_master,
dev_pro_kill_master,
dev_pro_getsyshnd,
STIO_NULL,
STIO_NULL,
dev_pro_ioctl
};
static stio_dev_mth_t dev_pro_methods_slave =
{
dev_pro_make_slave,
dev_pro_kill_slave,
dev_pro_getsyshnd_slave,
dev_pro_read_slave,
dev_pro_write_slave,
dev_pro_ioctl
};
/* ========================================================================= */
static int pro_ready (stio_dev_t* dev, int events)
{
/* virtual device. no I/O */
dev->stio->errnum = STIO_EINTERN;
return -1;
}
static int pro_on_read (stio_dev_t* dev, const void* data, stio_iolen_t len, const stio_devaddr_t* srcaddr)
{
/* virtual device. no I/O */
dev->stio->errnum = STIO_EINTERN;
return -1;
}
static int pro_on_write (stio_dev_t* dev, stio_iolen_t wrlen, void* wrctx, const stio_devaddr_t* dstaddr)
{
/* virtual device. no I/O */
dev->stio->errnum = STIO_EINTERN;
return -1;
}
static stio_dev_evcb_t dev_pro_event_callbacks =
{
pro_ready,
pro_on_read,
pro_on_write
};
/* ========================================================================= */
static int pro_ready_slave (stio_dev_t* dev, int events)
{
stio_dev_pro_t* pro = (stio_dev_pro_t*)dev;
if (events & STIO_DEV_EVENT_ERR)
{
pro->stio->errnum = STIO_EDEVERR;
return -1;
}
if (events & STIO_DEV_EVENT_HUP)
{
if (events & (STIO_DEV_EVENT_PRI | STIO_DEV_EVENT_IN | STIO_DEV_EVENT_OUT))
{
/* probably half-open? */
return 1;
}
pro->stio->errnum = STIO_EDEVHUP;
return -1;
}
return 1; /* the device is ok. carry on reading or writing */
}
static int pro_on_read_slave_out (stio_dev_t* dev, const void* data, stio_iolen_t len, const stio_devaddr_t* srcaddr)
{
stio_dev_pro_slave_t* pro = (stio_dev_pro_slave_t*)dev;
return pro->master->on_read (pro->master, data, len, STIO_DEV_PRO_OUT);
}
static int pro_on_read_slave_err (stio_dev_t* dev, const void* data, stio_iolen_t len, const stio_devaddr_t* srcaddr)
{
stio_dev_pro_slave_t* pro = (stio_dev_pro_slave_t*)dev;
return pro->master->on_read (pro->master, data, len, STIO_DEV_PRO_ERR);
}
static int pro_on_write_slave (stio_dev_t* dev, stio_iolen_t wrlen, void* wrctx, const stio_devaddr_t* dstaddr)
{
stio_dev_pro_slave_t* pro = (stio_dev_pro_slave_t*)dev;
return pro->master->on_write (pro->master, wrlen, wrctx);
}
static stio_dev_evcb_t dev_pro_event_callbacks_slave_in =
{
pro_ready_slave,
STIO_NULL,
pro_on_write_slave
};
static stio_dev_evcb_t dev_pro_event_callbacks_slave_out =
{
pro_ready_slave,
pro_on_read_slave_out,
STIO_NULL
};
static stio_dev_evcb_t dev_pro_event_callbacks_slave_err =
{
pro_ready_slave,
pro_on_read_slave_err,
STIO_NULL
};
/* ========================================================================= */
static stio_dev_pro_slave_t* make_slave (stio_t* stio, slave_info_t* si)
{
switch (si->id)
{
case STIO_DEV_PRO_IN:
return (stio_dev_pro_slave_t*)stio_makedev (
stio, STIO_SIZEOF(stio_dev_pro_t),
&dev_pro_methods_slave, &dev_pro_event_callbacks_slave_in, si);
case STIO_DEV_PRO_OUT:
return (stio_dev_pro_slave_t*)stio_makedev (
stio, STIO_SIZEOF(stio_dev_pro_t),
&dev_pro_methods_slave, &dev_pro_event_callbacks_slave_out, si);
case STIO_DEV_PRO_ERR:
return (stio_dev_pro_slave_t*)stio_makedev (
stio, STIO_SIZEOF(stio_dev_pro_t),
&dev_pro_methods_slave, &dev_pro_event_callbacks_slave_err, si);
default:
stio->errnum = STIO_EINVAL;
return STIO_NULL;
}
}
stio_dev_pro_t* stio_dev_pro_make (stio_t* stio, stio_size_t xtnsize, const stio_dev_pro_make_t* info)
{
return (stio_dev_pro_t*)stio_makedev (
stio, STIO_SIZEOF(stio_dev_pro_t) + xtnsize,
&dev_pro_methods, &dev_pro_event_callbacks, (void*)info);
}
void stio_dev_pro_kill (stio_dev_pro_t* dev)
{
stio_killdev (dev->stio, (stio_dev_t*)dev);
}
int stio_dev_pro_write (stio_dev_pro_t* dev, const void* data, stio_iolen_t dlen, void* wrctx)
{
if (dev->slave[0])
{
return stio_dev_write ((stio_dev_t*)dev->slave[0], data, dlen, wrctx, STIO_NULL);
}
else
{
dev->stio->errnum = STIO_ENOCAPA; /* TODO: is it the right error number? */
return -1;
}
}
int stio_dev_pro_timedwrite (stio_dev_pro_t* dev, const void* data, stio_iolen_t dlen, const stio_ntime_t* tmout, void* wrctx)
{
if (dev->slave[0])
{
return stio_dev_timedwrite ((stio_dev_t*)dev->slave[0], data, dlen, tmout, wrctx, STIO_NULL);
}
else
{
dev->stio->errnum = STIO_ENOCAPA; /* TODO: is it the right error number? */
return -1;
}
}
int stio_dev_pro_close (stio_dev_pro_t* dev, stio_dev_pro_sid_t sid)
{
return stio_dev_ioctl ((stio_dev_t*)dev, STIO_DEV_PRO_CLOSE, &sid);
}
int stio_dev_pro_killchild (stio_dev_pro_t* dev)
{
return stio_dev_ioctl ((stio_dev_t*)dev, STIO_DEV_PRO_KILL_CHILD, STIO_NULL);
}
#if 0
stio_dev_pro_t* stio_dev_pro_getdev (stio_dev_pro_t* pro, stio_dev_pro_sid_t sid)
{
switch (type)
{
case STIO_DEV_PRO_IN:
return XXX;
case STIO_DEV_PRO_OUT:
return XXX;
case STIO_DEV_PRO_ERR:
return XXX;
}
pro->dev->stio = STIO_EINVAL;
return STIO_NULL;
}
#endif

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/*
* $Id$
*
Copyright (c) 2015-2016 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WAfRRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _STIO_PRO_H_
#define _STIO_PRO_H_
#include <stio.h>
enum stio_dev_pro_sid_t
{
STIO_DEV_PRO_MASTER = -1,
STIO_DEV_PRO_IN = 0,
STIO_DEV_PRO_OUT = 1,
STIO_DEV_PRO_ERR = 2
};
typedef enum stio_dev_pro_sid_t stio_dev_pro_sid_t;
typedef struct stio_dev_pro_t stio_dev_pro_t;
typedef struct stio_dev_pro_slave_t stio_dev_pro_slave_t;
typedef int (*stio_dev_pro_on_read_t) (stio_dev_pro_t* dev, const void* data, stio_iolen_t len, stio_dev_pro_sid_t sid);
typedef int (*stio_dev_pro_on_write_t) (stio_dev_pro_t* dev, stio_iolen_t wrlen, void* wrctx);
typedef void (*stio_dev_pro_on_close_t) (stio_dev_pro_t* dev, stio_dev_pro_sid_t sid);
struct stio_dev_pro_t
{
STIO_DEV_HEADERS;
int flags;
stio_intptr_t child_pid;
stio_dev_pro_slave_t* slave[3];
int slave_count;
stio_dev_pro_on_read_t on_read;
stio_dev_pro_on_write_t on_write;
stio_dev_pro_on_close_t on_close;
stio_mchar_t* mcmd;
};
struct stio_dev_pro_slave_t
{
STIO_DEV_HEADERS;
stio_dev_pro_sid_t id;
stio_syshnd_t pfd;
stio_dev_pro_t* master; /* parent device */
};
enum stio_dev_pro_make_flag_t
{
STIO_DEV_PRO_WRITEIN = (1 << 0),
STIO_DEV_PRO_READOUT = (1 << 1),
STIO_DEV_PRO_READERR = (1 << 2),
STIO_DEV_PRO_ERRTOOUT = (1 << 3),
STIO_DEV_PRO_OUTTOERR = (1 << 4),
STIO_DEV_PRO_INTONUL = (1 << 5),
STIO_DEV_PRO_OUTTONUL = (1 << 6),
STIO_DEV_PRO_ERRTONUL = (1 << 7),
STUO_DEV_PRO_DROPIN = (1 << 8),
STUO_DEV_PRO_DROPOUT = (1 << 9),
STUO_DEV_PRO_DROPERR = (1 << 10),
STIO_DEV_PRO_SHELL = (1 << 13),
/* perform no waitpid() on a child process upon device destruction.
* you should set this flag if your application has automatic child
* process reaping enabled. for instance, SIGCHLD is set to SIG_IGN
* on POSIX.1-2001 compliant systems */
STIO_DEV_PRO_FORGET_CHILD = (1 << 14),
STIO_DEV_PRO_FORGET_DIEHARD_CHILD = (1 << 15)
};
typedef enum stio_dev_pro_make_flag_t stio_dev_pro_make_flag_t;
typedef struct stio_dev_pro_make_t stio_dev_pro_make_t;
struct stio_dev_pro_make_t
{
int flags; /**< bitwise-ORed of stio_dev_pro_make_flag_t enumerators */
const void* cmd;
stio_dev_pro_on_write_t on_write; /* mandatory */
stio_dev_pro_on_read_t on_read; /* mandatory */
stio_dev_pro_on_close_t on_close; /* optional */
};
enum stio_dev_pro_ioctl_cmd_t
{
STIO_DEV_PRO_CLOSE,
STIO_DEV_PRO_KILL_CHILD
};
typedef enum stio_dev_pro_ioctl_cmd_t stio_dev_pro_ioctl_cmd_t;
#ifdef __cplusplus
extern "C" {
#endif
STIO_EXPORT stio_dev_pro_t* stio_dev_pro_make (
stio_t* stio,
stio_size_t xtnsize,
const stio_dev_pro_make_t* data
);
STIO_EXPORT void stio_dev_pro_kill (
stio_dev_pro_t* pro
);
STIO_EXPORT int stio_dev_pro_write (
stio_dev_pro_t* pro,
const void* data,
stio_iolen_t len,
void* wrctx
);
STIO_EXPORT int stio_dev_pro_timedwrite (
stio_dev_pro_t* pro,
const void* data,
stio_iolen_t len,
const stio_ntime_t* tmout,
void* wrctx
);
STIO_EXPORT int stio_dev_pro_close (
stio_dev_pro_t* pro,
stio_dev_pro_sid_t sid
);
STIO_EXPORT int stio_dev_pro_killchild (
stio_dev_pro_t* pro
);
#ifdef __cplusplus
}
#endif
#endif

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/*
* $Id$
*
Copyright (c) 2015-2016 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WAfRRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _STIO_PRV_H_
#define _STIO_PRV_H_
#include "stio.h"
/*TODO: redefine and remove these */
#include <assert.h>
#include <string.h>
#include <stdio.h>
/*TODO: redefine these */
#define STIO_MEMSET(dst,byte,count) memset(dst,byte,count)
#define STIO_MEMCPY(dst,src,count) memcpy(dst,src,count)
#define STIO_MEMMOVE(dst,src,count) memmove(dst,src,count)
#define STIO_MEMCMP(dst,src,count) memcmp(dst,src,count)
#define STIO_ASSERT assert
typedef struct stio_mux_t stio_mux_t;
struct stio_t
{
stio_mmgr_t* mmgr;
stio_errnum_t errnum;
stio_stopreq_t stopreq; /* stop request to abort stio_loop() */
struct
{
stio_dev_t* head;
stio_dev_t* tail;
} actdev; /* active devices */
struct
{
stio_dev_t* head;
stio_dev_t* tail;
} hltdev; /* halted devices */
struct
{
stio_dev_t* head;
stio_dev_t* tail;
} zmbdev; /* zombie devices */
stio_uint8_t bigbuf[65535]; /* TODO: make this dynamic depending on devices added. device may indicate a buffer size required??? */
unsigned int renew_watch: 1;
unsigned int in_exec: 1;
struct
{
stio_size_t capa;
stio_size_t size;
stio_tmrjob_t* jobs;
} tmr;
/* platform specific fields below */
#if defined(_WIN32)
HANDLE iocp;
#else
stio_mux_t* mux;
#endif
};
#define STIO_EPOCH_YEAR (1970)
#define STIO_EPOCH_MON (1)
#define STIO_EPOCH_DAY (1)
#define STIO_EPOCH_WDAY (4)
/* windows specific epoch time */
#define STIO_EPOCH_YEAR_WIN (1601)
#define STIO_EPOCH_MON_WIN (1)
#define STIO_EPOCH_DAY_WIN (1)
#define STIO_DAYS_PER_WEEK (7)
#define STIO_MONS_PER_YEAR (12)
#define STIO_HOURS_PER_DAY (24)
#define STIO_MINS_PER_HOUR (60)
#define STIO_MINS_PER_DAY (STIO_MINS_PER_HOUR*STIO_HOURS_PER_DAY)
#define STIO_SECS_PER_MIN (60)
#define STIO_SECS_PER_HOUR (STIO_SECS_PER_MIN*STIO_MINS_PER_HOUR)
#define STIO_SECS_PER_DAY (STIO_SECS_PER_MIN*STIO_MINS_PER_DAY)
#define STIO_MSECS_PER_SEC (1000)
#define STIO_MSECS_PER_MIN (STIO_MSECS_PER_SEC*STIO_SECS_PER_MIN)
#define STIO_MSECS_PER_HOUR (STIO_MSECS_PER_SEC*STIO_SECS_PER_HOUR)
#define STIO_MSECS_PER_DAY (STIO_MSECS_PER_SEC*STIO_SECS_PER_DAY)
#define STIO_USECS_PER_MSEC (1000)
#define STIO_NSECS_PER_USEC (1000)
#define STIO_NSECS_PER_MSEC (STIO_NSECS_PER_USEC*STIO_USECS_PER_MSEC)
#define STIO_USECS_PER_SEC (STIO_USECS_PER_MSEC*STIO_MSECS_PER_SEC)
#define STIO_NSECS_PER_SEC (STIO_NSECS_PER_USEC*STIO_USECS_PER_MSEC*STIO_MSECS_PER_SEC)
#define STIO_SECNSEC_TO_MSEC(sec,nsec) \
(((stio_intptr_t)(sec) * STIO_MSECS_PER_SEC) + ((stio_intptr_t)(nsec) / STIO_NSECS_PER_MSEC))
#define STIO_SECNSEC_TO_USEC(sec,nsec) \
(((stio_intptr_t)(sec) * STIO_USECS_PER_SEC) + ((stio_intptr_t)(nsec) / STIO_NSECS_PER_USEC))
#define STIO_SEC_TO_MSEC(sec) ((sec) * STIO_MSECS_PER_SEC)
#define STIO_MSEC_TO_SEC(sec) ((sec) / STIO_MSECS_PER_SEC)
#define STIO_USEC_TO_NSEC(usec) ((usec) * STIO_NSECS_PER_USEC)
#define STIO_NSEC_TO_USEC(nsec) ((nsec) / STIO_NSECS_PER_USEC)
#define STIO_MSEC_TO_NSEC(msec) ((msec) * STIO_NSECS_PER_MSEC)
#define STIO_NSEC_TO_MSEC(nsec) ((nsec) / STIO_NSECS_PER_MSEC)
#define STIO_SEC_TO_NSEC(sec) ((sec) * STIO_NSECS_PER_SEC)
#define STIO_NSEC_TO_SEC(nsec) ((nsec) / STIO_NSECS_PER_SEC)
#define STIO_SEC_TO_USEC(sec) ((sec) * STIO_USECS_PER_SEC)
#define STIO_USEC_TO_SEC(usec) ((usec) / STIO_USECS_PER_SEC)
#ifdef __cplusplus
extern "C" {
#endif
int stio_makesyshndasync (
stio_t* stio,
stio_syshnd_t hnd
);
stio_errnum_t stio_syserrtoerrnum (
int no
);
stio_mchar_t* stio_mbsdup (
stio_t* stio,
const stio_mchar_t* src
);
stio_size_t stio_mbscpy (
stio_mchar_t* buf,
const stio_mchar_t* str
);
int stio_mbsspltrn (
stio_mchar_t* s,
const stio_mchar_t* delim,
stio_mchar_t lquote,
stio_mchar_t rquote,
stio_mchar_t escape,
const stio_mchar_t* trset
);
int stio_mbsspl (
stio_mchar_t* s,
const stio_mchar_t* delim,
stio_mchar_t lquote,
stio_mchar_t rquote,
stio_mchar_t escape
);
void stio_cleartmrjobs (
stio_t* stio
);
void stio_firetmrjobs (
stio_t* stio,
const stio_ntime_t* tmbase,
stio_size_t* firecnt
);
int stio_gettmrtmout (
stio_t* stio,
const stio_ntime_t* tmbase,
stio_ntime_t* tmout
);
#ifdef __cplusplus
}
#endif
#endif

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/*
* $Id$
*
Copyright (c) 2015-2016 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WAfRRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _STIO_SCK_H_
#define _STIO_SCK_H_
#include <stio.h>
/* ========================================================================= */
/* TOOD: move these to a separte file */
#define STIO_ETHHDR_PROTO_IP4 0x0800
#define STIO_ETHHDR_PROTO_ARP 0x0806
#define STIO_ETHHDR_PROTO_8021Q 0x8100 /* 802.1Q VLAN */
#define STIO_ETHHDR_PROTO_IP6 0x86DD
#define STIO_ARPHDR_OPCODE_REQUEST 1
#define STIO_ARPHDR_OPCODE_REPLY 2
#define STIO_ARPHDR_HTYPE_ETH 0x0001
#define STIO_ARPHDR_PTYPE_IP4 0x0800
#define STIO_ETHADDR_LEN 6
#define STIO_IP4ADDR_LEN 4
#define STIO_IP6ADDR_LEN 16
#if defined(__GNUC__)
# define STIO_PACKED __attribute__((__packed__))
#else
# define STIO_PACKED
# STIO_PACK_PUSH pack(push)
# STIO_PACK_PUSH pack(push)
# STIO_PACK(x) pack(x)
#endif
#if defined(__GNUC__)
/* nothing */
#else
#pragma pack(push)
#pragma pack(1)
#endif
struct STIO_PACKED stio_ethaddr_t
{
stio_uint8_t v[STIO_ETHADDR_LEN];
};
typedef struct stio_ethaddr_t stio_ethaddr_t;
struct STIO_PACKED stio_ip4addr_t
{
stio_uint8_t v[STIO_IP4ADDR_LEN];
};
typedef struct stio_ip4addr_t stio_ip4addr_t;
struct STIO_PACKED stio_ip6addr_t
{
stio_uint8_t v[STIO_IP6ADDR_LEN];
};
typedef struct stio_ip6addr_t stio_ip6addr_t;
struct STIO_PACKED stio_ethhdr_t
{
stio_uint8_t dest[STIO_ETHADDR_LEN];
stio_uint8_t source[STIO_ETHADDR_LEN];
stio_uint16_t proto;
};
typedef struct stio_ethhdr_t stio_ethhdr_t;
struct STIO_PACKED stio_arphdr_t
{
stio_uint16_t htype; /* hardware type (ethernet: 0x0001) */
stio_uint16_t ptype; /* protocol type (ipv4: 0x0800) */
stio_uint8_t hlen; /* hardware address length (ethernet: 6) */
stio_uint8_t plen; /* protocol address length (ipv4 :4) */
stio_uint16_t opcode; /* operation code */
};
typedef struct stio_arphdr_t stio_arphdr_t;
/* arp payload for ipv4 over ethernet */
struct STIO_PACKED stio_etharp_t
{
stio_uint8_t sha[STIO_ETHADDR_LEN]; /* source hardware address */
stio_uint8_t spa[STIO_IP4ADDR_LEN]; /* source protocol address */
stio_uint8_t tha[STIO_ETHADDR_LEN]; /* target hardware address */
stio_uint8_t tpa[STIO_IP4ADDR_LEN]; /* target protocol address */
};
typedef struct stio_etharp_t stio_etharp_t;
struct STIO_PACKED stio_etharp_pkt_t
{
stio_ethhdr_t ethhdr;
stio_arphdr_t arphdr;
stio_etharp_t arppld;
};
typedef struct stio_etharp_pkt_t stio_etharp_pkt_t;
struct stio_iphdr_t
{
#if defined(STIO_ENDIAN_LITTLE)
stio_uint8_t ihl:4;
stio_uint8_t version:4;
#elif defined(STIO_ENDIAN_BIG)
stio_uint8_t version:4;
stio_uint8_t ihl:4;
#else
# UNSUPPORTED ENDIAN
#endif
stio_int8_t tos;
stio_int16_t tot_len;
stio_int16_t id;
stio_int16_t frag_off;
stio_int8_t ttl;
stio_int8_t protocol;
stio_int16_t check;
stio_int32_t saddr;
stio_int32_t daddr;
/*The options start here. */
};
typedef struct stio_iphdr_t stio_iphdr_t;
struct STIO_PACKED stio_icmphdr_t
{
stio_uint8_t type; /* message type */
stio_uint8_t code; /* subcode */
stio_uint16_t checksum;
union
{
struct
{
stio_uint16_t id;
stio_uint16_t seq;
} echo;
stio_uint32_t gateway;
struct
{
stio_uint16_t frag_unused;
stio_uint16_t mtu;
} frag; /* path mut discovery */
} u;
};
typedef struct stio_icmphdr_t stio_icmphdr_t;
#if defined(__GNUC__)
/* nothing */
#else
#pragma pack(pop)
#endif
/* ICMP types */
#define STIO_ICMP_ECHO_REPLY 0
#define STIO_ICMP_UNREACH 3 /* destination unreachable */
#define STIO_ICMP_SOURCE_QUENCE 4
#define STIO_ICMP_REDIRECT 5
#define STIO_ICMP_ECHO_REQUEST 8
#define STIO_ICMP_TIME_EXCEEDED 11
#define STIO_ICMP_PARAM_PROBLEM 12
#define STIO_ICMP_TIMESTAMP_REQUEST 13
#define STIO_ICMP_TIMESTAMP_REPLY 14
#define STIO_ICMP_INFO_REQUEST 15
#define STIO_ICMP_INFO_REPLY 16
#define STIO_ICMP_ADDR_MASK_REQUEST 17
#define STIO_ICMP_ADDR_MASK_REPLY 18
/* Subcode for STIO_ICMP_UNREACH */
#define STIO_ICMP_UNREACH_NET 0
#define STIO_ICMP_UNREACH_HOST 1
#define STIO_ICMP_UNREACH_PROTOCOL 2
#define STIO_ICMP_UNREACH_PORT 3
#define STIO_ICMP_UNREACH_FRAG_NEEDED 4
/* Subcode for STIO_ICMP_REDIRECT */
#define STIO_ICMP_REDIRECT_NET 0
#define STIO_ICMP_REDIRECT_HOST 1
#define STIO_ICMP_REDIRECT_NETTOS 2
#define STIO_ICMP_REDIRECT_HOSTTOS 3
/* Subcode for STIO_ICMP_TIME_EXCEEDED */
#define STIO_ICMP_TIME_EXCEEDED_TTL 0
#define STIO_ICMP_TIME_EXCEEDED_FRAGTIME 1
/* ========================================================================= */
typedef int stio_sckfam_t;
struct stio_sckaddr_t
{
stio_sckfam_t family;
stio_uint8_t data[128]; /* TODO: use the actual sockaddr size */
};
typedef struct stio_sckaddr_t stio_sckaddr_t;
#if (STIO_SIZEOF_SOCKLEN_T == STIO_SIZEOF_INT)
#if defined(STIO_SOCKLEN_T_IS_SIGNED)
typedef int stio_scklen_t;
#else
typedef unsigned int stio_scklen_t;
#endif
#elif (STIO_SIZEOF_SOCKLEN_T == STIO_SIZEOF_LONG)
#if defined(STIO_SOCKLEN_T_IS_SIGNED)
typedef long stio_scklen_t;
#else
typedef unsigned long stio_scklen_t;
#endif
#else
typedef int stio_scklen_t;
#endif
#if defined(_WIN32)
# define STIO_IOCP_KEY 1
/*
typedef HANDLE stio_syshnd_t;
typedef SOCKET stio_sckhnd_t;
# define STIO_SCKHND_INVALID (INVALID_SOCKET)
*/
typedef stio_uintptr_t qse_sckhnd_t;
# define STIO_SCKHND_INVALID (~(qse_sck_hnd_t)0)
#else
typedef int stio_sckhnd_t;
# define STIO_SCKHND_INVALID (-1)
#endif
/* ========================================================================= */
enum stio_dev_sck_ioctl_cmd_t
{
STIO_DEV_SCK_BIND,
STIO_DEV_SCK_CONNECT,
STIO_DEV_SCK_LISTEN
};
typedef enum stio_dev_sck_ioctl_cmd_t stio_dev_sck_ioctl_cmd_t;
#define STIO_DEV_SCK_SET_PROGRESS(dev,bit) do { \
(dev)->state &= ~STIO_DEV_SCK_ALL_PROGRESS_BITS; \
(dev)->state |= (bit); \
} while(0)
#define STIO_DEV_SCK_GET_PROGRESS(dev) ((dev)->state & STIO_DEV_SCK_ALL_PROGRESS_BITS)
enum stio_dev_sck_state_t
{
/* the following items(progress bits) are mutually exclusive */
STIO_DEV_SCK_CONNECTING = (1 << 0),
STIO_DEV_SCK_CONNECTING_SSL = (1 << 1),
STIO_DEV_SCK_CONNECTED = (1 << 2),
STIO_DEV_SCK_LISTENING = (1 << 3),
STIO_DEV_SCK_ACCEPTING_SSL = (1 << 4),
STIO_DEV_SCK_ACCEPTED = (1 << 5),
/* the following items can be bitwise-ORed with an exclusive item above */
STIO_DEV_SCK_INTERCEPTED = (1 << 15),
/* convenience bit masks */
STIO_DEV_SCK_ALL_PROGRESS_BITS = (STIO_DEV_SCK_CONNECTING |
STIO_DEV_SCK_CONNECTING_SSL |
STIO_DEV_SCK_CONNECTED |
STIO_DEV_SCK_LISTENING |
STIO_DEV_SCK_ACCEPTING_SSL |
STIO_DEV_SCK_ACCEPTED)
};
typedef enum stio_dev_sck_state_t stio_dev_sck_state_t;
typedef struct stio_dev_sck_t stio_dev_sck_t;
typedef int (*stio_dev_sck_on_read_t) (
stio_dev_sck_t* dev,
const void* data,
stio_iolen_t dlen,
const stio_sckaddr_t* srcaddr
);
typedef int (*stio_dev_sck_on_write_t) (
stio_dev_sck_t* dev,
stio_iolen_t wrlen,
void* wrctx,
const stio_sckaddr_t* dstaddr
);
typedef void (*stio_dev_sck_on_disconnect_t) (
stio_dev_sck_t* dev
);
typedef int (*stio_dev_sck_on_connect_t) (
stio_dev_sck_t* dev
);
enum stio_dev_sck_type_t
{
STIO_DEV_SCK_TCP4,
STIO_DEV_SCK_TCP6,
STIO_DEV_SCK_UPD4,
STIO_DEV_SCK_UDP6,
/* ARP at the ethernet layer */
STIO_DEV_SCK_ARP,
STIO_DEV_SCK_ARP_DGRAM,
/* ICMP at the IPv4 layer */
STIO_DEV_SCK_ICMP4,
/* ICMP at the IPv6 layer */
STIO_DEV_SCK_ICMP6
#if 0
STIO_DEV_SCK_RAW, /* raw L2-level packet */
#endif
};
typedef enum stio_dev_sck_type_t stio_dev_sck_type_t;
typedef struct stio_dev_sck_make_t stio_dev_sck_make_t;
struct stio_dev_sck_make_t
{
stio_dev_sck_type_t type;
stio_dev_sck_on_write_t on_write;
stio_dev_sck_on_read_t on_read;
stio_dev_sck_on_disconnect_t on_disconnect;
};
enum stio_dev_sck_bind_option_t
{
STIO_DEV_SCK_BIND_BROADCAST = (1 << 0),
STIO_DEV_SCK_BIND_REUSEADDR = (1 << 1),
STIO_DEV_SCK_BIND_REUSEPORT = (1 << 2),
STIO_DEV_SCK_BIND_TRANSPARENT = (1 << 3),
/* TODO: more options --- SO_RCVBUF, SO_SNDBUF, SO_RCVTIMEO, SO_SNDTIMEO, SO_KEEPALIVE */
/* BINDTODEVICE??? */
STIO_DEV_SCK_BIND_SSL = (1 << 15)
};
typedef enum stio_dev_sck_bind_option_t stio_dev_sck_bind_option_t;
typedef struct stio_dev_sck_bind_t stio_dev_sck_bind_t;
struct stio_dev_sck_bind_t
{
int options;
stio_sckaddr_t localaddr;
/* TODO: add device name for BIND_TO_DEVICE */
const stio_mchar_t* ssl_certfile;
const stio_mchar_t* ssl_keyfile;
stio_ntime_t accept_tmout;
};
enum stio_def_sck_connect_option_t
{
STIO_DEV_SCK_CONNECT_SSL = (1 << 15)
};
typedef enum stio_dev_sck_connect_option_t stio_dev_sck_connect_option_t;
typedef struct stio_dev_sck_connect_t stio_dev_sck_connect_t;
struct stio_dev_sck_connect_t
{
int options;
stio_sckaddr_t remoteaddr;
stio_ntime_t connect_tmout;
stio_dev_sck_on_connect_t on_connect;
};
typedef struct stio_dev_sck_listen_t stio_dev_sck_listen_t;
struct stio_dev_sck_listen_t
{
int backlogs;
stio_dev_sck_on_connect_t on_connect; /* optional, but new connections are dropped immediately without this */
};
typedef struct stio_dev_sck_accept_t stio_dev_sck_accept_t;
struct stio_dev_sck_accept_t
{
stio_syshnd_t sck;
/* TODO: add timeout */
stio_sckaddr_t remoteaddr;
};
struct stio_dev_sck_t
{
STIO_DEV_HEADERS;
stio_dev_sck_type_t type;
stio_sckhnd_t sck;
int state;
/* remote peer address for a stateful stream socket. valid if one of the
* followings is set in state:
* STIO_DEV_TCP_ACCEPTING_SSL
* STIO_DEV_TCP_ACCEPTED
* STIO_DEV_TCP_CONNECTED
* STIO_DEV_TCP_CONNECTING
* STIO_DEV_TCP_CONNECTING_SSL
*
* also used as a placeholder to store source address for
* a stateless socket */
stio_sckaddr_t remoteaddr;
/* local socket address */
stio_sckaddr_t localaddr;
/* original destination address */
stio_sckaddr_t orgdstaddr;
stio_dev_sck_on_write_t on_write;
stio_dev_sck_on_read_t on_read;
/* return 0 on succes, -1 on failure.
* called on a new tcp device for an accepted client or
* on a tcp device conntected to a remote server */
stio_dev_sck_on_connect_t on_connect;
stio_dev_sck_on_disconnect_t on_disconnect;
/* timer job index for handling
* - connect() timeout for a connecting socket.
* - SSL_accept() timeout for a socket accepting SSL */
stio_tmridx_t tmrjob_index;
/* connect timeout, ssl-connect timeout, ssl-accept timeout.
* it denotes timeout duration under some circumstances
* or an absolute expiry time under some other circumstances. */
stio_ntime_t tmout;
void* ssl_ctx;
void* ssl;
};
#ifdef __cplusplus
extern "C" {
#endif
STIO_EXPORT stio_sckhnd_t stio_openasyncsck (
stio_t* stio,
int domain,
int type,
int proto
);
STIO_EXPORT void stio_closeasyncsck (
stio_t* stio,
stio_sckhnd_t sck
);
STIO_EXPORT int stio_makesckasync (
stio_t* stio,
stio_sckhnd_t sck
);
STIO_EXPORT int stio_getsckaddrinfo (
stio_t* stio,
const stio_sckaddr_t* addr,
stio_scklen_t* len,
stio_sckfam_t* family
);
/*
* The stio_getsckaddrport() function returns the port number of a socket
* address in the host byte order. If the address doesn't support the port
* number, it returns 0.
*/
STIO_EXPORT stio_uint16_t stio_getsckaddrport (
const stio_sckaddr_t* addr
);
/*
* The stio_getsckaddrifindex() function returns an interface number.
* If the address doesn't support the interface number, it returns 0. */
STIO_EXPORT int stio_getsckaddrifindex (
const stio_sckaddr_t* addr
);
STIO_EXPORT void stio_sckaddr_initforip4 (
stio_sckaddr_t* sckaddr,
stio_uint16_t port,
stio_ip4addr_t* ip4addr
);
STIO_EXPORT void stio_sckaddr_initforip6 (
stio_sckaddr_t* sckaddr,
stio_uint16_t port,
stio_ip6addr_t* ip6addr
);
STIO_EXPORT void stio_sckaddr_initforeth (
stio_sckaddr_t* sckaddr,
int ifindex,
stio_ethaddr_t* ethaddr
);
/* ========================================================================= */
STIO_EXPORT stio_dev_sck_t* stio_dev_sck_make (
stio_t* stio,
stio_size_t xtnsize,
const stio_dev_sck_make_t* info
);
STIO_EXPORT int stio_dev_sck_bind (
stio_dev_sck_t* dev,
stio_dev_sck_bind_t* info
);
STIO_EXPORT int stio_dev_sck_connect (
stio_dev_sck_t* dev,
stio_dev_sck_connect_t* info
);
STIO_EXPORT int stio_dev_sck_listen (
stio_dev_sck_t* dev,
stio_dev_sck_listen_t* info
);
STIO_EXPORT int stio_dev_sck_write (
stio_dev_sck_t* dev,
const void* data,
stio_iolen_t len,
void* wrctx,
const stio_sckaddr_t* dstaddr
);
STIO_EXPORT int stio_dev_sck_timedwrite (
stio_dev_sck_t* dev,
const void* data,
stio_iolen_t len,
const stio_ntime_t* tmout,
void* wrctx,
const stio_sckaddr_t* dstaddr
);
#if defined(STIO_HAVE_INLINE)
static STIO_INLINE void stio_dev_sck_halt (stio_dev_sck_t* sck)
{
stio_dev_halt ((stio_dev_t*)sck);
}
static STIO_INLINE int stio_dev_sck_read (stio_dev_sck_t* sck, int enabled)
{
return stio_dev_read ((stio_dev_t*)sck, enabled);
}
#else
#define stio_dev_sck_halt(sck) stio_dev_halt((stio_dev_t*)sck)
#define stio_dev_sck_read(sck,enabled) stio_dev_read((stio_dev_t*)sck, enabled)
#endif
STIO_EXPORT stio_uint16_t stio_checksumip (
const void* hdr,
stio_size_t len
);
#ifdef __cplusplus
}
#endif
#endif

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/*
* $Id$
*
Copyright (c) 2015-2016 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "stio-prv.h"
#if defined(_WIN32)
# include <windows.h>
# include <time.h>
#elif defined(__OS2__)
# define INCL_DOSDATETIME
# define INCL_DOSERRORS
# include <os2.h>
# include <time.h>
#elif defined(__DOS__)
# include <dos.h>
# include <time.h>
#else
# if defined(HAVE_SYS_TIME_H)
# include <sys/time.h>
# endif
# if defined(HAVE_TIME_H)
# include <time.h>
# endif
# include <errno.h>
#endif
#if defined(_WIN32)
#define EPOCH_DIFF_YEARS (STIO_EPOCH_YEAR-STIO_EPOCH_YEAR_WIN)
#define EPOCH_DIFF_DAYS ((stio_intptr_t)EPOCH_DIFF_YEARS*365+EPOCH_DIFF_YEARS/4-3)
#define EPOCH_DIFF_SECS ((stio_intptr_t)EPOCH_DIFF_DAYS*24*60*60)
#endif
void stio_gettime (stio_ntime_t* t)
{
#if defined(_WIN32)
SYSTEMTIME st;
FILETIME ft;
ULARGE_INTEGER li;
/*
* MSDN: The FILETIME structure is a 64-bit value representing the
* number of 100-nanosecond intervals since January 1, 1601 (UTC).
*/
GetSystemTime (&st);
SystemTimeToFileTime (&st, &ft); /* this must not fail */
li.LowPart = ft.dwLowDateTime;
li.HighPart = ft.dwHighDateTime;
/* li.QuadPart is in the 100-nanosecond intervals */
t->sec = (li.QuadPart / (STIO_NSECS_PER_SEC / 100)) - EPOCH_DIFF_SECS;
t->nsec = (li.QuadPart % (STIO_NSECS_PER_SEC / 100)) * 100;
#elif defined(__OS2__)
DATETIME dt;
stio_btime_t bt;
/* Can I use DosQuerySysInfo(QSV_TIME_LOW) and
* DosQuerySysInfo(QSV_TIME_HIGH) for this instead?
* Maybe, resolution too low as it returns values
* in seconds. */
DosGetDateTime (&dt);
/* DosGetDateTime() never fails. it always returns NO_ERROR */
bt.year = dt.year - STIO_BTIME_YEAR_BASE;
bt.mon = dt.month - 1;
bt.mday = dt.day;
bt.hour = dt.hours;
bt.min = dt.minutes;
bt.sec = dt.seconds;
/*bt.msec = dt.hundredths * 10;*/
bt.isdst = -1; /* determine dst for me */
if (stio_timelocal (&bt, t) <= -1)
{
t->sec = time (STIO_NULL);
t->nsec = 0;
}
else
{
t->nsec = STIO_MSEC_TO_NSEC(dt.hundredths * 10);
}
return 0;
#elif defined(__DOS__)
struct dostime_t dt;
struct dosdate_t dd;
stio_btime_t bt;
_dos_gettime (&dt);
_dos_getdate (&dd);
bt.year = dd.year - STIO_BTIME_YEAR_BASE;
bt.mon = dd.month - 1;
bt.mday = dd.day;
bt.hour = dt.hour;
bt.min = dt.minute;
bt.sec = dt.second;
/*bt.msec = dt.hsecond * 10; */
bt.isdst = -1; /* determine dst for me */
if (stio_timelocal (&bt, t) <= -1)
{
t->sec = time (STIO_NULL);
t->nsec = 0;
}
else
{
t->nsec = STIO_MSEC_TO_NSEC(dt.hsecond * 10);
}
#elif defined(macintosh)
unsigned long tv;
GetDateTime (&tv);
t->sec = tv;
tv->nsec = 0;
#elif defined(HAVE_CLOCK_GETTIME) && defined(CLOCK_REALTIME)
struct timespec ts;
if (clock_gettime (CLOCK_REALTIME, &ts) == -1 && errno == EINVAL)
{
#if defined(HAVE_GETTIMEOFDAY)
struct timeval tv;
gettimeofday (&tv, STIO_NULL);
t->sec = tv.tv_sec;
t->nsec = STIO_USEC_TO_NSEC(tv.tv_usec);
#else
t->sec = time (STIO_NULL);
t->nsec = 0;
#endif
}
t->sec = ts.tv_sec;
t->nsec = ts.tv_nsec;
#elif defined(HAVE_GETTIMEOFDAY)
struct timeval tv;
gettimeofday (&tv, STIO_NULL);
t->sec = tv.tv_sec;
t->nsec = STIO_USEC_TO_NSEC(tv.tv_usec);
#else
t->sec = time (STIO_NULL);
t->nsec = 0;
#endif
}
void stio_addtime (const stio_ntime_t* x, const stio_ntime_t* y, stio_ntime_t* z)
{
STIO_ASSERT (x->nsec >= 0 && x->nsec < STIO_NSECS_PER_SEC);
STIO_ASSERT (y->nsec >= 0 && y->nsec < STIO_NSECS_PER_SEC);
z->sec = x->sec + y->sec;
z->nsec = x->nsec + y->nsec;
if (z->nsec >= STIO_NSECS_PER_SEC)
{
z->sec = z->sec + 1;
z->nsec = z->nsec - STIO_NSECS_PER_SEC;
}
}
void stio_subtime (const stio_ntime_t* x, const stio_ntime_t* y, stio_ntime_t* z)
{
STIO_ASSERT (x->nsec >= 0 && x->nsec < STIO_NSECS_PER_SEC);
STIO_ASSERT (y->nsec >= 0 && y->nsec < STIO_NSECS_PER_SEC);
z->sec = x->sec - y->sec;
z->nsec = x->nsec - y->nsec;
if (z->nsec < 0)
{
z->sec = z->sec - 1;
z->nsec = z->nsec + STIO_NSECS_PER_SEC;
}
}

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/*
* $Id$
*
Copyright (c) 2015-2016 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WAfRRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "stio-prv.h"
#define HEAP_PARENT(x) (((x) - 1) / 2)
#define HEAP_LEFT(x) ((x) * 2 + 1)
#define HEAP_RIGHT(x) ((x) * 2 + 2)
#define YOUNGER_THAN(x,y) (stio_cmptime(&(x)->when, &(y)->when) < 0)
void stio_cleartmrjobs (stio_t* stio)
{
while (stio->tmr.size > 0) stio_deltmrjob (stio, 0);
}
static stio_tmridx_t sift_up (stio_t* stio, stio_tmridx_t index, int notify)
{
stio_tmridx_t parent;
parent = HEAP_PARENT(index);
if (index > 0 && YOUNGER_THAN(&stio->tmr.jobs[index], &stio->tmr.jobs[parent]))
{
stio_tmrjob_t item;
item = stio->tmr.jobs[index];
do
{
/* move down the parent to my current position */
stio->tmr.jobs[index] = stio->tmr.jobs[parent];
if (stio->tmr.jobs[index].idxptr) *stio->tmr.jobs[index].idxptr = index;
/* traverse up */
index = parent;
parent = HEAP_PARENT(parent);
}
while (index > 0 && YOUNGER_THAN(&item, &stio->tmr.jobs[parent]));
stio->tmr.jobs[index] = item;
if (stio->tmr.jobs[index].idxptr) *stio->tmr.jobs[index].idxptr = index;
}
return index;
}
static stio_tmridx_t sift_down (stio_t* stio, stio_tmridx_t index, int notify)
{
stio_size_t base = stio->tmr.size / 2;
if (index < base) /* at least 1 child is under the 'index' position */
{
stio_tmrjob_t item;
item = stio->tmr.jobs[index];
do
{
stio_tmridx_t left, right, younger;
left = HEAP_LEFT(index);
right = HEAP_RIGHT(index);
if (right < stio->tmr.size && YOUNGER_THAN(&stio->tmr.jobs[right], &stio->tmr.jobs[left]))
{
younger = right;
}
else
{
younger = left;
}
if (YOUNGER_THAN(&item, &stio->tmr.jobs[younger])) break;
stio->tmr.jobs[index] = stio->tmr.jobs[younger];
if (stio->tmr.jobs[index].idxptr) *stio->tmr.jobs[index].idxptr = index;
index = younger;
}
while (index < base);
stio->tmr.jobs[index] = item;
if (stio->tmr.jobs[index].idxptr) *stio->tmr.jobs[index].idxptr = index;
}
return index;
}
void stio_deltmrjob (stio_t* stio, stio_tmridx_t index)
{
stio_tmrjob_t item;
STIO_ASSERT (index < stio->tmr.size);
item = stio->tmr.jobs[index];
if (stio->tmr.jobs[index].idxptr) *stio->tmr.jobs[index].idxptr = STIO_TMRIDX_INVALID;
stio->tmr.size = stio->tmr.size - 1;
if (stio->tmr.size > 0 && index != stio->tmr.size)
{
stio->tmr.jobs[index] = stio->tmr.jobs[stio->tmr.size];
if (stio->tmr.jobs[index].idxptr) *stio->tmr.jobs[index].idxptr = index;
YOUNGER_THAN(&stio->tmr.jobs[index], &item)? sift_up(stio, index, 1): sift_down(stio, index, 1);
}
}
stio_tmridx_t stio_instmrjob (stio_t* stio, const stio_tmrjob_t* job)
{
stio_tmridx_t index = stio->tmr.size;
if (index >= stio->tmr.capa)
{
stio_tmrjob_t* tmp;
stio_size_t new_capa;
STIO_ASSERT (stio->tmr.capa >= 1);
new_capa = stio->tmr.capa * 2;
tmp = (stio_tmrjob_t*)STIO_MMGR_REALLOC (stio->mmgr, stio->tmr.jobs, new_capa * STIO_SIZEOF(*tmp));
if (tmp == STIO_NULL)
{
stio->errnum = STIO_ENOMEM;
return STIO_TMRIDX_INVALID;
}
stio->tmr.jobs = tmp;
stio->tmr.capa = new_capa;
}
stio->tmr.size = stio->tmr.size + 1;
stio->tmr.jobs[index] = *job;
if (stio->tmr.jobs[index].idxptr) *stio->tmr.jobs[index].idxptr = index;
return sift_up (stio, index, 0);
}
stio_tmridx_t stio_updtmrjob (stio_t* stio, stio_tmridx_t index, const stio_tmrjob_t* job)
{
stio_tmrjob_t item;
item = stio->tmr.jobs[index];
stio->tmr.jobs[index] = *job;
if (stio->tmr.jobs[index].idxptr) *stio->tmr.jobs[index].idxptr = index;
return YOUNGER_THAN(job, &item)? sift_up (stio, index, 0): sift_down (stio, index, 0);
}
void stio_firetmrjobs (stio_t* stio, const stio_ntime_t* tm, stio_size_t* firecnt)
{
stio_ntime_t now;
stio_tmrjob_t tmrjob;
stio_size_t count = 0;
/* if the current time is not specified, get it from the system */
if (tm) now = *tm;
else stio_gettime (&now);
while (stio->tmr.size > 0)
{
if (stio_cmptime(&stio->tmr.jobs[0].when, &now) > 0) break;
tmrjob = stio->tmr.jobs[0]; /* copy the scheduled job */
stio_deltmrjob (stio, 0); /* deschedule the job */
count++;
tmrjob.handler (stio, &now, &tmrjob); /* then fire the job */
}
if (firecnt) *firecnt = count;
}
int stio_gettmrtmout (stio_t* stio, const stio_ntime_t* tm, stio_ntime_t* tmout)
{
stio_ntime_t now;
/* time-out can't be calculated when there's no job scheduled */
if (stio->tmr.size <= 0)
{
stio->errnum = STIO_ENOENT;
return -1;
}
/* if the current time is not specified, get it from the system */
if (tm) now = *tm;
else stio_gettime (&now);
stio_subtime (&stio->tmr.jobs[0].when, &now, tmout);
if (tmout->sec < 0) stio_cleartime (tmout);
return 0;
}
stio_tmrjob_t* stio_gettmrjob (stio_t* stio, stio_tmridx_t index)
{
if (index < 0 || index >= stio->tmr.size)
{
stio->errnum = STIO_ENOENT;
return STIO_NULL;
}
return &stio->tmr.jobs[index];
}
int stio_gettmrjobdeadline (stio_t* stio, stio_tmridx_t index, stio_ntime_t* deadline)
{
if (index < 0 || index >= stio->tmr.size)
{
stio->errnum = STIO_ENOENT;
return -1;
}
*deadline = stio->tmr.jobs[index].when;
return 0;
}

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/*
* $Id$
*
Copyright (c) 2015-2016 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WAfRRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "stio-prv.h"
/* ========================================================================= */
#if defined(STIO_HAVE_UINT16_T)
stio_uint16_t stio_ntoh16 (stio_uint16_t x)
{
#if defined(STIO_ENDIAN_BIG)
return x;
#elif defined(STIO_ENDIAN_LITTLE)
stio_uint8_t* c = (stio_uint8_t*)&x;
return (stio_uint16_t)(
((stio_uint16_t)c[0] << 8) |
((stio_uint16_t)c[1] << 0));
#else
# error Unknown endian
#endif
}
stio_uint16_t stio_hton16 (stio_uint16_t x)
{
#if defined(STIO_ENDIAN_BIG)
return x;
#elif defined(STIO_ENDIAN_LITTLE)
stio_uint8_t* c = (stio_uint8_t*)&x;
return (stio_uint16_t)(
((stio_uint16_t)c[0] << 8) |
((stio_uint16_t)c[1] << 0));
#else
# error Unknown endian
#endif
}
#endif
/* ========================================================================= */
#if defined(STIO_HAVE_UINT32_T)
stio_uint32_t stio_ntoh32 (stio_uint32_t x)
{
#if defined(STIO_ENDIAN_BIG)
return x;
#elif defined(STIO_ENDIAN_LITTLE)
stio_uint8_t* c = (stio_uint8_t*)&x;
return (stio_uint32_t)(
((stio_uint32_t)c[0] << 24) |
((stio_uint32_t)c[1] << 16) |
((stio_uint32_t)c[2] << 8) |
((stio_uint32_t)c[3] << 0));
#else
# error Unknown endian
#endif
}
stio_uint32_t stio_hton32 (stio_uint32_t x)
{
#if defined(STIO_ENDIAN_BIG)
return x;
#elif defined(STIO_ENDIAN_LITTLE)
stio_uint8_t* c = (stio_uint8_t*)&x;
return (stio_uint32_t)(
((stio_uint32_t)c[0] << 24) |
((stio_uint32_t)c[1] << 16) |
((stio_uint32_t)c[2] << 8) |
((stio_uint32_t)c[3] << 0));
#else
# error Unknown endian
#endif
}
#endif
/* ========================================================================= */
#if defined(STIO_HAVE_UINT64_T)
stio_uint64_t stio_ntoh64 (stio_uint64_t x)
{
#if defined(STIO_ENDIAN_BIG)
return x;
#elif defined(STIO_ENDIAN_LITTLE)
stio_uint8_t* c = (stio_uint8_t*)&x;
return (stio_uint64_t)(
((stio_uint64_t)c[0] << 56) |
((stio_uint64_t)c[1] << 48) |
((stio_uint64_t)c[2] << 40) |
((stio_uint64_t)c[3] << 32) |
((stio_uint64_t)c[4] << 24) |
((stio_uint64_t)c[5] << 16) |
((stio_uint64_t)c[6] << 8) |
((stio_uint64_t)c[7] << 0));
#else
# error Unknown endian
#endif
}
stio_uint64_t stio_hton64 (stio_uint64_t x)
{
#if defined(STIO_ENDIAN_BIG)
return x;
#elif defined(STIO_ENDIAN_LITTLE)
stio_uint8_t* c = (stio_uint8_t*)&x;
return (stio_uint64_t)(
((stio_uint64_t)c[0] << 56) |
((stio_uint64_t)c[1] << 48) |
((stio_uint64_t)c[2] << 40) |
((stio_uint64_t)c[3] << 32) |
((stio_uint64_t)c[4] << 24) |
((stio_uint64_t)c[5] << 16) |
((stio_uint64_t)c[6] << 8) |
((stio_uint64_t)c[7] << 0));
#else
# error Unknown endian
#endif
}
#endif
/* ========================================================================= */
#if defined(STIO_HAVE_UINT128_T)
stio_uint128_t stio_ntoh128 (stio_uint128_t x)
{
#if defined(STIO_ENDIAN_BIG)
return x;
#elif defined(STIO_ENDIAN_LITTLE)
stio_uint8_t* c = (stio_uint8_t*)&x;
return (stio_uint128_t)(
((stio_uint128_t)c[0] << 120) |
((stio_uint128_t)c[1] << 112) |
((stio_uint128_t)c[2] << 104) |
((stio_uint128_t)c[3] << 96) |
((stio_uint128_t)c[4] << 88) |
((stio_uint128_t)c[5] << 80) |
((stio_uint128_t)c[6] << 72) |
((stio_uint128_t)c[7] << 64) |
((stio_uint128_t)c[8] << 56) |
((stio_uint128_t)c[9] << 48) |
((stio_uint128_t)c[10] << 40) |
((stio_uint128_t)c[11] << 32) |
((stio_uint128_t)c[12] << 24) |
((stio_uint128_t)c[13] << 16) |
((stio_uint128_t)c[14] << 8) |
((stio_uint128_t)c[15] << 0));
#else
# error Unknown endian
#endif
}
stio_uint128_t stio_hton128 (stio_uint128_t x)
{
#if defined(STIO_ENDIAN_BIG)
return x;
#elif defined(STIO_ENDIAN_LITTLE)
stio_uint8_t* c = (stio_uint8_t*)&x;
return (stio_uint128_t)(
((stio_uint128_t)c[0] << 120) |
((stio_uint128_t)c[1] << 112) |
((stio_uint128_t)c[2] << 104) |
((stio_uint128_t)c[3] << 96) |
((stio_uint128_t)c[4] << 88) |
((stio_uint128_t)c[5] << 80) |
((stio_uint128_t)c[6] << 72) |
((stio_uint128_t)c[7] << 64) |
((stio_uint128_t)c[8] << 56) |
((stio_uint128_t)c[9] << 48) |
((stio_uint128_t)c[10] << 40) |
((stio_uint128_t)c[11] << 32) |
((stio_uint128_t)c[12] << 24) |
((stio_uint128_t)c[13] << 16) |
((stio_uint128_t)c[14] << 8) |
((stio_uint128_t)c[15] << 0));
#else
# error Unknown endian
#endif
}
#endif
/* ========================================================================= */
#define IS_MSPACE(x) ((x) == STIO_MT(' ') || (x) == STIO_MT('\t') || (x) == STIO_MT('\n') || (x) == STIO_MT('\r'))
stio_mchar_t* stio_mbsdup (stio_t* stio, const stio_mchar_t* src)
{
stio_mchar_t* dst;
stio_size_t len;
dst = (stio_mchar_t*)src;
while (*dst != STIO_MT('\0')) dst++;
len = dst - src;
dst = STIO_MMGR_ALLOC (stio->mmgr, (len + 1) * STIO_SIZEOF(*src));
if (!dst)
{
stio->errnum = STIO_ENOMEM;
return STIO_NULL;
}
STIO_MEMCPY (dst, src, (len + 1) * STIO_SIZEOF(*src));
return dst;
}
stio_size_t stio_mbscpy (stio_mchar_t* buf, const stio_mchar_t* str)
{
stio_mchar_t* org = buf;
while ((*buf++ = *str++) != STIO_MT('\0'));
return buf - org - 1;
}
int stio_mbsspltrn (
stio_mchar_t* s, const stio_mchar_t* delim,
stio_mchar_t lquote, stio_mchar_t rquote,
stio_mchar_t escape, const stio_mchar_t* trset)
{
stio_mchar_t* p = s, *d;
stio_mchar_t* sp = STIO_NULL, * ep = STIO_NULL;
int delim_mode;
int cnt = 0;
if (delim == STIO_NULL) delim_mode = 0;
else
{
delim_mode = 1;
for (d = (stio_mchar_t*)delim; *d != STIO_MT('\0'); d++)
if (!IS_MSPACE(*d)) delim_mode = 2;
}
if (delim_mode == 0)
{
/* skip preceding space characters */
while (IS_MSPACE(*p)) p++;
/* when 0 is given as "delim", it has an effect of cutting
preceding and trailing space characters off "s". */
if (lquote != STIO_MT('\0') && *p == lquote)
{
stio_mbscpy (p, p + 1);
for (;;)
{
if (*p == STIO_MT('\0')) return -1;
if (escape != STIO_MT('\0') && *p == escape)
{
if (trset != STIO_NULL && p[1] != STIO_MT('\0'))
{
const stio_mchar_t* ep = trset;
while (*ep != STIO_MT('\0'))
{
if (p[1] == *ep++)
{
p[1] = *ep;
break;
}
}
}
stio_mbscpy (p, p + 1);
}
else
{
if (*p == rquote)
{
p++;
break;
}
}
if (sp == 0) sp = p;
ep = p;
p++;
}
while (IS_MSPACE(*p)) p++;
if (*p != STIO_MT('\0')) return -1;
if (sp == 0 && ep == 0) s[0] = STIO_MT('\0');
else
{
ep[1] = STIO_MT('\0');
if (s != (stio_mchar_t*)sp) stio_mbscpy (s, sp);
cnt++;
}
}
else
{
while (*p)
{
if (!IS_MSPACE(*p))
{
if (sp == 0) sp = p;
ep = p;
}
p++;
}
if (sp == 0 && ep == 0) s[0] = STIO_MT('\0');
else
{
ep[1] = STIO_MT('\0');
if (s != (stio_mchar_t*)sp) stio_mbscpy (s, sp);
cnt++;
}
}
}
else if (delim_mode == 1)
{
stio_mchar_t* o;
while (*p)
{
o = p;
while (IS_MSPACE(*p)) p++;
if (o != p) { stio_mbscpy (o, p); p = o; }
if (lquote != STIO_MT('\0') && *p == lquote)
{
stio_mbscpy (p, p + 1);
for (;;)
{
if (*p == STIO_MT('\0')) return -1;
if (escape != STIO_MT('\0') && *p == escape)
{
if (trset != STIO_NULL && p[1] != STIO_MT('\0'))
{
const stio_mchar_t* ep = trset;
while (*ep != STIO_MT('\0'))
{
if (p[1] == *ep++)
{
p[1] = *ep;
break;
}
}
}
stio_mbscpy (p, p + 1);
}
else
{
if (*p == rquote)
{
*p++ = STIO_MT('\0');
cnt++;
break;
}
}
p++;
}
}
else
{
o = p;
for (;;)
{
if (*p == STIO_MT('\0'))
{
if (o != p) cnt++;
break;
}
if (IS_MSPACE (*p))
{
*p++ = STIO_MT('\0');
cnt++;
break;
}
p++;
}
}
}
}
else /* if (delim_mode == 2) */
{
stio_mchar_t* o;
int ok;
while (*p != STIO_MT('\0'))
{
o = p;
while (IS_MSPACE(*p)) p++;
if (o != p) { stio_mbscpy (o, p); p = o; }
if (lquote != STIO_MT('\0') && *p == lquote)
{
stio_mbscpy (p, p + 1);
for (;;)
{
if (*p == STIO_MT('\0')) return -1;
if (escape != STIO_MT('\0') && *p == escape)
{
if (trset != STIO_NULL && p[1] != STIO_MT('\0'))
{
const stio_mchar_t* ep = trset;
while (*ep != STIO_MT('\0'))
{
if (p[1] == *ep++)
{
p[1] = *ep;
break;
}
}
}
stio_mbscpy (p, p + 1);
}
else
{
if (*p == rquote)
{
*p++ = STIO_MT('\0');
cnt++;
break;
}
}
p++;
}
ok = 0;
while (IS_MSPACE(*p)) p++;
if (*p == STIO_MT('\0')) ok = 1;
for (d = (stio_mchar_t*)delim; *d != STIO_MT('\0'); d++)
{
if (*p == *d)
{
ok = 1;
stio_mbscpy (p, p + 1);
break;
}
}
if (ok == 0) return -1;
}
else
{
o = p; sp = ep = 0;
for (;;)
{
if (*p == STIO_MT('\0'))
{
if (ep)
{
ep[1] = STIO_MT('\0');
p = &ep[1];
}
cnt++;
break;
}
for (d = (stio_mchar_t*)delim; *d != STIO_MT('\0'); d++)
{
if (*p == *d)
{
if (sp == STIO_NULL)
{
stio_mbscpy (o, p); p = o;
*p++ = STIO_MT('\0');
}
else
{
stio_mbscpy (&ep[1], p);
stio_mbscpy (o, sp);
o[ep - sp + 1] = STIO_MT('\0');
p = &o[ep - sp + 2];
}
cnt++;
/* last empty field after delim */
if (*p == STIO_MT('\0')) cnt++;
goto exit_point;
}
}
if (!IS_MSPACE (*p))
{
if (sp == STIO_NULL) sp = p;
ep = p;
}
p++;
}
exit_point:
;
}
}
}
return cnt;
}
int stio_mbsspl (
stio_mchar_t* s, const stio_mchar_t* delim,
stio_mchar_t lquote, stio_mchar_t rquote, stio_mchar_t escape)
{
return stio_mbsspltrn (s, delim, lquote, rquote, escape, STIO_NULL);
}

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/*
* $Id$
*
Copyright (c) 2015-2016 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WAfRRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _STIO_H_
#define _STIO_H_
#include <stio-cmn.h>
/**
* The stio_ntime_t type defines a numeric time type expressed in the
* number of milliseconds since the Epoch (00:00:00 UTC, Jan 1, 1970).
*/
typedef struct stio_ntime_t stio_ntime_t;
struct stio_ntime_t
{
stio_intptr_t sec;
stio_int32_t nsec; /* nanoseconds */
};
#if defined(_WIN32)
typedef stio_uintptr_t qse_syshnd_t;
#define STIO_SYSHND_INVALID (~(stio_uintptr_t)0)
#else
typedef int stio_syshnd_t;
#define STIO_SYSHND_INVALID (-1)
#endif
typedef struct stio_devaddr_t stio_devaddr_t;
struct stio_devaddr_t
{
int len;
void* ptr;
};
#define STIO_CONST_SWAP16(x) \
((stio_uint16_t)((((stio_uint16_t)(x) & (stio_uint16_t)0x00ffU) << 8) | \
(((stio_uint16_t)(x) & (stio_uint16_t)0xff00U) >> 8) ))
#define STIO_CONST_SWAP32(x) \
((stio_uint32_t)((((stio_uint32_t)(x) & (stio_uint32_t)0x000000ffUL) << 24) | \
(((stio_uint32_t)(x) & (stio_uint32_t)0x0000ff00UL) << 8) | \
(((stio_uint32_t)(x) & (stio_uint32_t)0x00ff0000UL) >> 8) | \
(((stio_uint32_t)(x) & (stio_uint32_t)0xff000000UL) >> 24) ))
#if defined(STIO_ENDIAN_LITTLE)
# define STIO_CONST_NTOH16(x) STIO_CONST_SWAP16(x)
# define STIO_CONST_HTON16(x) STIO_CONST_SWAP16(x)
# define STIO_CONST_NTOH32(x) STIO_CONST_SWAP32(x)
# define STIO_CONST_HTON32(x) STIO_CONST_SWAP32(x)
#elif defined(STIO_ENDIAN_BIG)
# define STIO_CONST_NTOH16(x) (x)
# define STIO_CONST_HTON16(x) (x)
# define STIO_CONST_NTOH32(x) (x)
# define STIO_CONST_HTON32(x) (x)
#else
# error UNKNOWN ENDIAN
#endif
/* ========================================================================= */
typedef struct stio_t stio_t;
typedef struct stio_dev_t stio_dev_t;
typedef struct stio_dev_mth_t stio_dev_mth_t;
typedef struct stio_dev_evcb_t stio_dev_evcb_t;
typedef struct stio_wq_t stio_wq_t;
typedef stio_intptr_t stio_iolen_t; /* NOTE: this is a signed type */
enum stio_errnum_t
{
STIO_ENOERR,
STIO_ENOIMPL,
STIO_ESYSERR,
STIO_EINTERN,
STIO_ENOMEM,
STIO_EINVAL,
STIO_EEXIST,
STIO_ENOENT,
STIO_ENOSUP, /* not supported */
STIO_EMFILE, /* too many open files */
STIO_ENFILE,
STIO_EAGAIN,
STIO_ECONRF, /* connection refused */
STIO_ECONRS, /* connection reset */
STIO_ENOCAPA, /* no capability */
STIO_ETMOUT, /* timed out */
STIO_EPERM, /* operation not permitted */
STIO_EDEVMAKE,
STIO_EDEVERR,
STIO_EDEVHUP
};
typedef enum stio_errnum_t stio_errnum_t;
enum stio_stopreq_t
{
STIO_STOPREQ_NONE = 0,
STIO_STOPREQ_TERMINATION,
STIO_STOPREQ_WATCHER_ERROR
};
typedef enum stio_stopreq_t stio_stopreq_t;
/* ========================================================================= */
#define STIO_TMRIDX_INVALID ((stio_tmridx_t)-1)
typedef stio_size_t stio_tmridx_t;
typedef struct stio_tmrjob_t stio_tmrjob_t;
typedef void (*stio_tmrjob_handler_t) (
stio_t* stio,
const stio_ntime_t* now,
stio_tmrjob_t* tmrjob
);
struct stio_tmrjob_t
{
void* ctx;
stio_ntime_t when;
stio_tmrjob_handler_t handler;
stio_tmridx_t* idxptr; /* pointer to the index holder */
};
/* ========================================================================= */
struct stio_dev_mth_t
{
/* ------------------------------------------------------------------ */
/* mandatory. called in stio_makedev() */
int (*make) (stio_dev_t* dev, void* ctx);
/* ------------------------------------------------------------------ */
/* mandatory. called in stio_killdev(). also called in stio_makedev() upon
* failure after make() success.
*
* when 'force' is 0, the return value of -1 causes the device to be a
* zombie. the kill method is called periodically on a zombie device
* until the method returns 0.
*
* when 'force' is 1, the called should not return -1. If it does, the
* method is called once more only with the 'force' value of 2.
*
* when 'force' is 2, the device is destroyed regardless of the return value.
*/
int (*kill) (stio_dev_t* dev, int force);
/* ------------------------------------------------------------------ */
stio_syshnd_t (*getsyshnd) (stio_dev_t* dev); /* mandatory. called in stio_makedev() after successful make() */
/* ------------------------------------------------------------------ */
/* return -1 on failure, 0 if no data is availble, 1 otherwise.
* when returning 1, *len must be sent to the length of data read.
* if *len is set to 0, it's treated as EOF. */
int (*read) (stio_dev_t* dev, void* data, stio_iolen_t* len, stio_devaddr_t* srcaddr);
/* ------------------------------------------------------------------ */
int (*write) (stio_dev_t* dev, const void* data, stio_iolen_t* len, const stio_devaddr_t* dstaddr);
/* ------------------------------------------------------------------ */
int (*ioctl) (stio_dev_t* dev, int cmd, void* arg);
};
struct stio_dev_evcb_t
{
/* return -1 on failure. 0 or 1 on success.
* when 0 is returned, it doesn't attempt to perform actual I/O.
* when 1 is returned, it attempts to perform actual I/O. */
int (*ready) (stio_dev_t* dev, int events);
/* return -1 on failure, 0 or 1 on success.
* when 0 is returned, the main loop stops the attempt to read more data.
* when 1 is returned, the main loop attempts to read more data without*/
int (*on_read) (stio_dev_t* dev, const void* data, stio_iolen_t len, const stio_devaddr_t* srcaddr);
/* return -1 on failure, 0 on success.
* wrlen is the length of data written. it is the length of the originally
* posted writing request for a stream device. For a non stream device, it
* may be shorter than the originally posted length. */
int (*on_write) (stio_dev_t* dev, stio_iolen_t wrlen, void* wrctx, const stio_devaddr_t* dstaddr);
};
struct stio_wq_t
{
stio_wq_t* next;
stio_wq_t* prev;
stio_iolen_t olen; /* original data length */
stio_uint8_t* ptr; /* pointer to data */
stio_iolen_t len; /* remaining data length */
void* ctx;
stio_dev_t* dev; /* back-pointer to the device */
stio_tmridx_t tmridx;
stio_devaddr_t dstaddr;
};
#define STIO_WQ_INIT(wq) ((wq)->next = (wq)->prev = (wq))
#define STIO_WQ_TAIL(wq) ((wq)->prev)
#define STIO_WQ_HEAD(wq) ((wq)->next)
#define STIO_WQ_ISEMPTY(wq) (STIO_WQ_HEAD(wq) == (wq))
#define STIO_WQ_ISNODE(wq,x) ((wq) != (x))
#define STIO_WQ_ISHEAD(wq,x) (STIO_WQ_HEAD(wq) == (x))
#define STIO_WQ_ISTAIL(wq,x) (STIO_WQ_TAIL(wq) == (x))
#define STIO_WQ_NEXT(x) ((x)->next)
#define STIO_WQ_PREV(x) ((x)->prev)
#define STIO_WQ_LINK(p,x,n) do { \
stio_wq_t* pp = (p), * nn = (n); \
(x)->prev = (p); \
(x)->next = (n); \
nn->prev = (x); \
pp->next = (x); \
} while (0)
#define STIO_WQ_UNLINK(x) do { \
stio_wq_t* pp = (x)->prev, * nn = (x)->next; \
nn->prev = pp; pp->next = nn; \
} while (0)
#define STIO_WQ_REPL(o,n) do { \
stio_wq_t* oo = (o), * nn = (n); \
nn->next = oo->next; \
nn->next->prev = nn; \
nn->prev = oo->prev; \
nn->prev->next = nn; \
} while (0)
/* insert an item at the back of the queue */
/*#define STIO_WQ_ENQ(wq,x) STIO_WQ_LINK(STIO_WQ_TAIL(wq), x, STIO_WQ_TAIL(wq)->next)*/
#define STIO_WQ_ENQ(wq,x) STIO_WQ_LINK(STIO_WQ_TAIL(wq), x, wq)
/* remove an item in the front from the queue */
#define STIO_WQ_DEQ(wq) STIO_WQ_UNLINK(STIO_WQ_HEAD(wq))
#define STIO_DEV_HEADERS \
stio_t* stio; \
stio_size_t dev_size; \
int dev_capa; \
stio_dev_mth_t* dev_mth; \
stio_dev_evcb_t* dev_evcb; \
stio_wq_t wq; \
stio_dev_t* dev_prev; \
stio_dev_t* dev_next
struct stio_dev_t
{
STIO_DEV_HEADERS;
};
enum stio_dev_capa_t
{
STIO_DEV_CAPA_VIRTUAL = (1 << 0),
STIO_DEV_CAPA_IN = (1 << 1),
STIO_DEV_CAPA_OUT = (1 << 2),
/* #STIO_DEV_CAPA_PRI is meaningful only if #STIO_DEV_CAPA_IN is set */
STIO_DEV_CAPA_PRI = (1 << 3),
STIO_DEV_CAPA_STREAM = (1 << 4),
STIO_DEV_CAPA_OUT_QUEUED = (1 << 5),
/* internal use only. never set this bit to the dev_capa field */
STIO_DEV_CAPA_IN_DISABLED = (1 << 9),
STIO_DEV_CAPA_IN_CLOSED = (1 << 10),
STIO_DEV_CAPA_OUT_CLOSED = (1 << 11),
STIO_DEV_CAPA_IN_WATCHED = (1 << 12),
STIO_DEV_CAPA_OUT_WATCHED = (1 << 13),
STIO_DEV_CAPA_PRI_WATCHED = (1 << 14), /**< can be set only if STIO_DEV_CAPA_IN_WATCHED is set */
STIO_DEV_CAPA_ACTIVE = (1 << 15),
STIO_DEV_CAPA_HALTED = (1 << 16),
STIO_DEV_CAPA_ZOMBIE = (1 << 17)
};
typedef enum stio_dev_capa_t stio_dev_capa_t;
enum stio_dev_watch_cmd_t
{
STIO_DEV_WATCH_START,
STIO_DEV_WATCH_UPDATE,
STIO_DEV_WATCH_RENEW, /* automatic update */
STIO_DEV_WATCH_STOP
};
typedef enum stio_dev_watch_cmd_t stio_dev_watch_cmd_t;
enum stio_dev_event_t
{
STIO_DEV_EVENT_IN = (1 << 0),
STIO_DEV_EVENT_OUT = (1 << 1),
STIO_DEV_EVENT_PRI = (1 << 2),
STIO_DEV_EVENT_HUP = (1 << 3),
STIO_DEV_EVENT_ERR = (1 << 4)
};
typedef enum stio_dev_event_t stio_dev_event_t;
/* ========================================================================= */
#ifdef __cplusplus
extern "C" {
#endif
STIO_EXPORT stio_t* stio_open (
stio_mmgr_t* mmgr,
stio_size_t xtnsize,
stio_size_t tmrcapa, /**< initial timer capacity */
stio_errnum_t* errnum
);
STIO_EXPORT void stio_close (
stio_t* stio
);
STIO_EXPORT int stio_init (
stio_t* stio,
stio_mmgr_t* mmgr,
stio_size_t tmrcapa
);
STIO_EXPORT void stio_fini (
stio_t* stio
);
STIO_EXPORT int stio_exec (
stio_t* stio
);
STIO_EXPORT int stio_loop (
stio_t* stio
);
STIO_EXPORT void stio_stop (
stio_t* stio,
stio_stopreq_t stopreq
);
STIO_EXPORT stio_dev_t* stio_makedev (
stio_t* stio,
stio_size_t dev_size,
stio_dev_mth_t* dev_mth,
stio_dev_evcb_t* dev_evcb,
void* make_ctx
);
STIO_EXPORT void stio_killdev (
stio_t* stio,
stio_dev_t* dev
);
STIO_EXPORT int stio_dev_ioctl (
stio_dev_t* dev,
int cmd,
void* arg
);
STIO_EXPORT int stio_dev_watch (
stio_dev_t* dev,
stio_dev_watch_cmd_t cmd,
/** 0 or bitwise-ORed of #STIO_DEV_EVENT_IN and #STIO_DEV_EVENT_OUT */
int events
);
STIO_EXPORT int stio_dev_read (
stio_dev_t* dev,
int enabled
);
/**
* The stio_dev_write() function posts a writing request.
* It attempts to write data immediately if there is no pending requests.
* If writing fails, it returns -1. If writing succeeds, it calls the
* on_write callback. If the callback fails, it returns -1. If the callback
* succeeds, it returns 1. If no immediate writing is possible, the request
* is enqueued to a pending request list. If enqueing gets successful,
* it returns 0. otherwise it returns -1.
*/
STIO_EXPORT int stio_dev_write (
stio_dev_t* dev,
const void* data,
stio_iolen_t len,
void* wrctx,
const stio_devaddr_t* dstaddr
);
STIO_EXPORT int stio_dev_timedwrite (
stio_dev_t* dev,
const void* data,
stio_iolen_t len,
const stio_ntime_t* tmout,
void* wrctx,
const stio_devaddr_t* dstaddr
);
STIO_EXPORT void stio_dev_halt (
stio_dev_t* dev
);
/* ========================================================================= */
#define stio_inittime(x,s,ns) (((x)->sec = (s)), ((x)->nsec = (ns)))
#define stio_cleartime(x) stio_inittime(x,0,0)
#define stio_cmptime(x,y) \
(((x)->sec == (y)->sec)? ((x)->nsec - (y)->nsec): \
((x)->sec - (y)->sec))
/* if time has been normalized properly, nsec must be equal to or
* greater than 0. */
#define stio_isnegtime(x) ((x)->sec < 0)
#define stio_ispostime(x) ((x)->sec > 0 || ((x)->sec == 0 && (x)->nsec > 0))
#define stio_iszerotime(x) ((x)->sec == 0 && (x)->nsec == 0)
/**
* The stio_gettime() function gets the current time.
*/
STIO_EXPORT void stio_gettime (
stio_ntime_t* nt
);
/**
* The stio_addtime() function adds x and y and stores the result in z
*/
STIO_EXPORT void stio_addtime (
const stio_ntime_t* x,
const stio_ntime_t* y,
stio_ntime_t* z
);
/**
* The stio_subtime() function subtract y from x and stores the result in z.
*/
STIO_EXPORT void stio_subtime (
const stio_ntime_t* x,
const stio_ntime_t* y,
stio_ntime_t* z
);
/**
* The stio_instmrjob() function schedules a new event.
*
* \return #STIO_TMRIDX_INVALID on failure, valid index on success.
*/
STIO_EXPORT stio_tmridx_t stio_instmrjob (
stio_t* stio,
const stio_tmrjob_t* job
);
STIO_EXPORT stio_tmridx_t stio_updtmrjob (
stio_t* stio,
stio_tmridx_t index,
const stio_tmrjob_t* job
);
STIO_EXPORT void stio_deltmrjob (
stio_t* stio,
stio_tmridx_t index
);
/**
* The stio_gettmrjob() function returns the
* pointer to the registered event at the given index.
*/
STIO_EXPORT stio_tmrjob_t* stio_gettmrjob (
stio_t* stio,
stio_tmridx_t index
);
STIO_EXPORT int stio_gettmrjobdeadline (
stio_t* stio,
stio_tmridx_t index,
stio_ntime_t* deadline
);
/* ========================================================================= */
#if defined(STIO_HAVE_UINT16_T)
STIO_EXPORT stio_uint16_t stio_ntoh16 (
stio_uint16_t x
);
STIO_EXPORT stio_uint16_t stio_hton16 (
stio_uint16_t x
);
#endif
#if defined(STIO_HAVE_UINT32_T)
STIO_EXPORT stio_uint32_t stio_ntoh32 (
stio_uint32_t x
);
STIO_EXPORT stio_uint32_t stio_hton32 (
stio_uint32_t x
);
#endif
#if defined(STIO_HAVE_UINT64_T)
STIO_EXPORT stio_uint64_t stio_ntoh64 (
stio_uint64_t x
);
STIO_EXPORT stio_uint64_t stio_hton64 (
stio_uint64_t x
);
#endif
#if defined(STIO_HAVE_UINT128_T)
STIO_EXPORT stio_uint128_t stio_ntoh128 (
stio_uint128_t x
);
STIO_EXPORT stio_uint128_t stio_hton128 (
stio_uint128_t x
);
#endif
/* ========================================================================= */
#ifdef __cplusplus
}
#endif
#endif

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# ===========================================================================
# http://www.gnu.org/software/autoconf-archive/ax_check_sign.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_CHECK_SIGN (TYPE, [ACTION-IF-SIGNED], [ACTION-IF-UNSIGNED], [INCLUDES])
#
# DESCRIPTION
#
# Checks whether TYPE is signed or not. If no INCLUDES are specified, the
# default includes are used. If ACTION-IF-SIGNED is given, it is
# additional shell code to execute when the type is signed. If
# ACTION-IF-UNSIGNED is given, it is executed when the type is unsigned.
#
# This macro assumes that the type exists. Therefore the existence of the
# type should be checked before calling this macro. For example:
#
# AC_CHECK_HEADERS([wchar.h])
# AC_CHECK_TYPE([wchar_t],,[ AC_MSG_ERROR([Type wchar_t not found.]) ])
# AX_CHECK_SIGN([wchar_t],
# [ AC_DEFINE(WCHAR_T_SIGNED, 1, [Define if wchar_t is signed]) ],
# [ AC_DEFINE(WCHAR_T_UNSIGNED, 1, [Define if wchar_t is unsigned]) ], [
# #ifdef HAVE_WCHAR_H
# #include <wchar.h>
# #endif
# ])
#
# LICENSE
#
# Copyright (c) 2008 Ville Laurikari <vl@iki.fi>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 6
AC_DEFUN([AX_CHECK_SIGN], [
typename=`echo $1 | sed "s/@<:@^a-zA-Z0-9_@:>@/_/g"`
AC_CACHE_CHECK([whether $1 is signed], ax_cv_decl_${typename}_signed, [
AC_TRY_COMPILE([$4],
[ int foo @<:@ 1 - 2 * !((($1) -1) < 0) @:>@ ],
[ eval "ax_cv_decl_${typename}_signed=\"yes\"" ],
[ eval "ax_cv_decl_${typename}_signed=\"no\"" ])])
symbolname=`echo $1 | sed "s/@<:@^a-zA-Z0-9_@:>@/_/g" | tr "a-z" "A-Z"`
if eval "test \"\${ax_cv_decl_${typename}_signed}\" = \"yes\""; then
$2
elif eval "test \"\${ax_cv_decl_${typename}_signed}\" = \"no\""; then
$3
fi
])dnl

25
mio/m4/ax_cxx_namespace.m4 Normal file
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dnl @synopsis AX_CXX_NAMESPACE_STD
dnl
dnl If the compiler supports namespace std, define
dnl HAVE_CXX_NAMESPACE_STD.
dnl
dnl @category Cxx
dnl @author Todd Veldhuizen
dnl @author Luc Maisonobe <luc@spaceroots.org>
dnl @version 2004-02-04
dnl @license AllPermissive
AC_DEFUN([AX_CXX_NAMESPACE_STD], [
AC_CACHE_CHECK(if c++ supports namespace std,
ax_cv_cxx_have_std_namespace,
[AC_LANG_SAVE
AC_LANG_CPLUSPLUS
AC_TRY_COMPILE([#include <iostream>
std::istream& is = std::cin;],,
ax_cv_cxx_have_std_namespace=yes, ax_cv_cxx_have_std_namespace=no)
AC_LANG_RESTORE
])
if test "$ax_cv_cxx_have_std_namespace" = yes; then
AC_DEFINE(HAVE_CXX_NAMESPACE_STD,,[Define if c++ supports namespace std. ])
fi
])

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#
# This is a blindly modified variant of AC_CHECK_SIZEOF.
#
# AX_CHECK_NUMVALOF(TYPE, DEFAULT, [INCLUDES = DEFAULT-INCLUDES])
# ---------------------------------------------------------------
AC_DEFUN([AX_CHECK_NUMVALOF],
[AS_LITERAL_IF(m4_translit([[$1]], [[$2]], [p]), [],
[m4_fatal([$0: requires literal arguments])])]
[
_AC_CACHE_CHECK_INT(
[numeric value of $1],
[AS_TR_SH([ax_cv_numvalof_$1])],
[($1)],
[AC_INCLUDES_DEFAULT([$3])],
[AS_TR_SH([ax_cv_numvalof_$1])=$2])
AC_DEFINE_UNQUOTED(
AS_TR_CPP(numvalof_$1),
$AS_TR_SH([ax_cv_numvalof_$1]),
[The size of `$1', as computed by valueof.])
]
)# AX_CHECK_NUMVALOF

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384
mio/m4/ltoptions.m4 vendored Normal file
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# Helper functions for option handling. -*- Autoconf -*-
#
# Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
# Inc.
# Written by Gary V. Vaughan, 2004
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
# serial 7 ltoptions.m4
# This is to help aclocal find these macros, as it can't see m4_define.
AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
# ------------------------------------------
m4_define([_LT_MANGLE_OPTION],
[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
# ---------------------------------------
# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
# matching handler defined, dispatch to it. Other OPTION-NAMEs are
# saved as a flag.
m4_define([_LT_SET_OPTION],
[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
_LT_MANGLE_DEFUN([$1], [$2]),
[m4_warning([Unknown $1 option `$2'])])[]dnl
])
# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
# ------------------------------------------------------------
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
m4_define([_LT_IF_OPTION],
[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
# -------------------------------------------------------
# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
# are set.
m4_define([_LT_UNLESS_OPTIONS],
[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
[m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
[m4_define([$0_found])])])[]dnl
m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
])[]dnl
])
# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
# ----------------------------------------
# OPTION-LIST is a space-separated list of Libtool options associated
# with MACRO-NAME. If any OPTION has a matching handler declared with
# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
# the unknown option and exit.
m4_defun([_LT_SET_OPTIONS],
[# Set options
m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
[_LT_SET_OPTION([$1], _LT_Option)])
m4_if([$1],[LT_INIT],[
dnl
dnl Simply set some default values (i.e off) if boolean options were not
dnl specified:
_LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
])
_LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
])
dnl
dnl If no reference was made to various pairs of opposing options, then
dnl we run the default mode handler for the pair. For example, if neither
dnl `shared' nor `disable-shared' was passed, we enable building of shared
dnl archives by default:
_LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
_LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
_LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
_LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
[_LT_ENABLE_FAST_INSTALL])
])
])# _LT_SET_OPTIONS
## --------------------------------- ##
## Macros to handle LT_INIT options. ##
## --------------------------------- ##
# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
# -----------------------------------------
m4_define([_LT_MANGLE_DEFUN],
[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
# -----------------------------------------------
m4_define([LT_OPTION_DEFINE],
[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
])# LT_OPTION_DEFINE
# dlopen
# ------
LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
])
AU_DEFUN([AC_LIBTOOL_DLOPEN],
[_LT_SET_OPTION([LT_INIT], [dlopen])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you
put the `dlopen' option into LT_INIT's first parameter.])
])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
# win32-dll
# ---------
# Declare package support for building win32 dll's.
LT_OPTION_DEFINE([LT_INIT], [win32-dll],
[enable_win32_dll=yes
case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
AC_CHECK_TOOL(AS, as, false)
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
AC_CHECK_TOOL(OBJDUMP, objdump, false)
;;
esac
test -z "$AS" && AS=as
_LT_DECL([], [AS], [1], [Assembler program])dnl
test -z "$DLLTOOL" && DLLTOOL=dlltool
_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
test -z "$OBJDUMP" && OBJDUMP=objdump
_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
])# win32-dll
AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
_LT_SET_OPTION([LT_INIT], [win32-dll])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you
put the `win32-dll' option into LT_INIT's first parameter.])
])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
# _LT_ENABLE_SHARED([DEFAULT])
# ----------------------------
# implement the --enable-shared flag, and supports the `shared' and
# `disable-shared' LT_INIT options.
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
m4_define([_LT_ENABLE_SHARED],
[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
AC_ARG_ENABLE([shared],
[AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
[p=${PACKAGE-default}
case $enableval in
yes) enable_shared=yes ;;
no) enable_shared=no ;;
*)
enable_shared=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
for pkg in $enableval; do
IFS="$lt_save_ifs"
if test "X$pkg" = "X$p"; then
enable_shared=yes
fi
done
IFS="$lt_save_ifs"
;;
esac],
[enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
_LT_DECL([build_libtool_libs], [enable_shared], [0],
[Whether or not to build shared libraries])
])# _LT_ENABLE_SHARED
LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
# Old names:
AC_DEFUN([AC_ENABLE_SHARED],
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
])
AC_DEFUN([AC_DISABLE_SHARED],
[_LT_SET_OPTION([LT_INIT], [disable-shared])
])
AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AM_ENABLE_SHARED], [])
dnl AC_DEFUN([AM_DISABLE_SHARED], [])
# _LT_ENABLE_STATIC([DEFAULT])
# ----------------------------
# implement the --enable-static flag, and support the `static' and
# `disable-static' LT_INIT options.
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
m4_define([_LT_ENABLE_STATIC],
[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
AC_ARG_ENABLE([static],
[AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
[p=${PACKAGE-default}
case $enableval in
yes) enable_static=yes ;;
no) enable_static=no ;;
*)
enable_static=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
for pkg in $enableval; do
IFS="$lt_save_ifs"
if test "X$pkg" = "X$p"; then
enable_static=yes
fi
done
IFS="$lt_save_ifs"
;;
esac],
[enable_static=]_LT_ENABLE_STATIC_DEFAULT)
_LT_DECL([build_old_libs], [enable_static], [0],
[Whether or not to build static libraries])
])# _LT_ENABLE_STATIC
LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
# Old names:
AC_DEFUN([AC_ENABLE_STATIC],
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
])
AC_DEFUN([AC_DISABLE_STATIC],
[_LT_SET_OPTION([LT_INIT], [disable-static])
])
AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AM_ENABLE_STATIC], [])
dnl AC_DEFUN([AM_DISABLE_STATIC], [])
# _LT_ENABLE_FAST_INSTALL([DEFAULT])
# ----------------------------------
# implement the --enable-fast-install flag, and support the `fast-install'
# and `disable-fast-install' LT_INIT options.
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
m4_define([_LT_ENABLE_FAST_INSTALL],
[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
AC_ARG_ENABLE([fast-install],
[AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
[optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
[p=${PACKAGE-default}
case $enableval in
yes) enable_fast_install=yes ;;
no) enable_fast_install=no ;;
*)
enable_fast_install=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
for pkg in $enableval; do
IFS="$lt_save_ifs"
if test "X$pkg" = "X$p"; then
enable_fast_install=yes
fi
done
IFS="$lt_save_ifs"
;;
esac],
[enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
_LT_DECL([fast_install], [enable_fast_install], [0],
[Whether or not to optimize for fast installation])dnl
])# _LT_ENABLE_FAST_INSTALL
LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
# Old names:
AU_DEFUN([AC_ENABLE_FAST_INSTALL],
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
the `fast-install' option into LT_INIT's first parameter.])
])
AU_DEFUN([AC_DISABLE_FAST_INSTALL],
[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
the `disable-fast-install' option into LT_INIT's first parameter.])
])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
# _LT_WITH_PIC([MODE])
# --------------------
# implement the --with-pic flag, and support the `pic-only' and `no-pic'
# LT_INIT options.
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
m4_define([_LT_WITH_PIC],
[AC_ARG_WITH([pic],
[AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
[lt_p=${PACKAGE-default}
case $withval in
yes|no) pic_mode=$withval ;;
*)
pic_mode=default
# Look at the argument we got. We use all the common list separators.
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
for lt_pkg in $withval; do
IFS="$lt_save_ifs"
if test "X$lt_pkg" = "X$lt_p"; then
pic_mode=yes
fi
done
IFS="$lt_save_ifs"
;;
esac],
[pic_mode=default])
test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
])# _LT_WITH_PIC
LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
# Old name:
AU_DEFUN([AC_LIBTOOL_PICMODE],
[_LT_SET_OPTION([LT_INIT], [pic-only])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you
put the `pic-only' option into LT_INIT's first parameter.])
])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
## ----------------- ##
## LTDL_INIT Options ##
## ----------------- ##
m4_define([_LTDL_MODE], [])
LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
[m4_define([_LTDL_MODE], [nonrecursive])])
LT_OPTION_DEFINE([LTDL_INIT], [recursive],
[m4_define([_LTDL_MODE], [recursive])])
LT_OPTION_DEFINE([LTDL_INIT], [subproject],
[m4_define([_LTDL_MODE], [subproject])])
m4_define([_LTDL_TYPE], [])
LT_OPTION_DEFINE([LTDL_INIT], [installable],
[m4_define([_LTDL_TYPE], [installable])])
LT_OPTION_DEFINE([LTDL_INIT], [convenience],
[m4_define([_LTDL_TYPE], [convenience])])

123
mio/m4/ltsugar.m4 vendored Normal file
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@ -0,0 +1,123 @@
# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
#
# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
# Written by Gary V. Vaughan, 2004
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
# serial 6 ltsugar.m4
# This is to help aclocal find these macros, as it can't see m4_define.
AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
# lt_join(SEP, ARG1, [ARG2...])
# -----------------------------
# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
# associated separator.
# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
# versions in m4sugar had bugs.
m4_define([lt_join],
[m4_if([$#], [1], [],
[$#], [2], [[$2]],
[m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
m4_define([_lt_join],
[m4_if([$#$2], [2], [],
[m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
# lt_car(LIST)
# lt_cdr(LIST)
# ------------
# Manipulate m4 lists.
# These macros are necessary as long as will still need to support
# Autoconf-2.59 which quotes differently.
m4_define([lt_car], [[$1]])
m4_define([lt_cdr],
[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
[$#], 1, [],
[m4_dquote(m4_shift($@))])])
m4_define([lt_unquote], $1)
# lt_append(MACRO-NAME, STRING, [SEPARATOR])
# ------------------------------------------
# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
# Note that neither SEPARATOR nor STRING are expanded; they are appended
# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
# No SEPARATOR is output if MACRO-NAME was previously undefined (different
# than defined and empty).
#
# This macro is needed until we can rely on Autoconf 2.62, since earlier
# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
m4_define([lt_append],
[m4_define([$1],
m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
# ----------------------------------------------------------
# Produce a SEP delimited list of all paired combinations of elements of
# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
# has the form PREFIXmINFIXSUFFIXn.
# Needed until we can rely on m4_combine added in Autoconf 2.62.
m4_define([lt_combine],
[m4_if(m4_eval([$# > 3]), [1],
[m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
[[m4_foreach([_Lt_prefix], [$2],
[m4_foreach([_Lt_suffix],
]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
# -----------------------------------------------------------------------
# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
m4_define([lt_if_append_uniq],
[m4_ifdef([$1],
[m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
[lt_append([$1], [$2], [$3])$4],
[$5])],
[lt_append([$1], [$2], [$3])$4])])
# lt_dict_add(DICT, KEY, VALUE)
# -----------------------------
m4_define([lt_dict_add],
[m4_define([$1($2)], [$3])])
# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
# --------------------------------------------
m4_define([lt_dict_add_subkey],
[m4_define([$1($2:$3)], [$4])])
# lt_dict_fetch(DICT, KEY, [SUBKEY])
# ----------------------------------
m4_define([lt_dict_fetch],
[m4_ifval([$3],
m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
# -----------------------------------------------------------------
m4_define([lt_if_dict_fetch],
[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
[$5],
[$6])])
# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
# --------------------------------------------------------------
m4_define([lt_dict_filter],
[m4_if([$5], [], [],
[lt_join(m4_quote(m4_default([$4], [[, ]])),
lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
[lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
])

23
mio/m4/ltversion.m4 vendored Normal file
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@ -0,0 +1,23 @@
# ltversion.m4 -- version numbers -*- Autoconf -*-
#
# Copyright (C) 2004 Free Software Foundation, Inc.
# Written by Scott James Remnant, 2004
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
# @configure_input@
# serial 3337 ltversion.m4
# This file is part of GNU Libtool
m4_define([LT_PACKAGE_VERSION], [2.4.2])
m4_define([LT_PACKAGE_REVISION], [1.3337])
AC_DEFUN([LTVERSION_VERSION],
[macro_version='2.4.2'
macro_revision='1.3337'
_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
_LT_DECL(, macro_revision, 0)
])

98
mio/m4/lt~obsolete.m4 vendored Normal file
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@ -0,0 +1,98 @@
# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
#
# Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
# Written by Scott James Remnant, 2004.
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
# serial 5 lt~obsolete.m4
# These exist entirely to fool aclocal when bootstrapping libtool.
#
# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
# which have later been changed to m4_define as they aren't part of the
# exported API, or moved to Autoconf or Automake where they belong.
#
# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
# using a macro with the same name in our local m4/libtool.m4 it'll
# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
# and doesn't know about Autoconf macros at all.)
#
# So we provide this file, which has a silly filename so it's always
# included after everything else. This provides aclocal with the
# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
# because those macros already exist, or will be overwritten later.
# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
#
# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
# Yes, that means every name once taken will need to remain here until
# we give up compatibility with versions before 1.7, at which point
# we need to keep only those names which we still refer to.
# This is to help aclocal find these macros, as it can't see m4_define.
AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])])
m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])])
m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])])
m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])])