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used posix_fadvise in lib/http-fil.c

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hyung-hwan 2020-07-16 04:18:01 +00:00
parent b1e063977b
commit a20c539390
5 changed files with 16 additions and 3 deletions
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2
mio/configure vendored
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@ -17828,7 +17828,7 @@ _ACEOF
fi fi
done done
for ac_func in lstat fchmod fsync ftruncate for ac_func in lstat fchmod fsync ftruncate posix_fadvise
do : do :
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"

2
mio/configure.ac
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@ -152,7 +152,7 @@ AC_CHECK_FUNCS([mbsnrtowcs mbsrtowcs wcsnrtombs wcsrtombs])
AC_CHECK_FUNCS([wctype iswctype wctrans towctrans]) AC_CHECK_FUNCS([wctype iswctype wctrans towctrans])
AC_CHECK_FUNCS([isblank iswblank]) AC_CHECK_FUNCS([isblank iswblank])
AC_CHECK_FUNCS([lseek64 stat64 fstat64 lstat64 ftruncate64 readdir64 dirfd]) AC_CHECK_FUNCS([lseek64 stat64 fstat64 lstat64 ftruncate64 readdir64 dirfd])
AC_CHECK_FUNCS([lstat fchmod fsync ftruncate]) AC_CHECK_FUNCS([lstat fchmod fsync ftruncate posix_fadvise])
AC_CHECK_FUNCS([timegm timelocal localtime_r gettimeofday settimeofday clock_gettime clock_settime]) AC_CHECK_FUNCS([timegm timelocal localtime_r gettimeofday settimeofday clock_gettime clock_settime])
AC_CHECK_FUNCS([utime utimes futimes lutimes futimens]) AC_CHECK_FUNCS([utime utimes futimes lutimes futimens])
AC_CHECK_FUNCS([sysconf prctl fdopendir setrlimit getrlimit getpgid getpgrp]) AC_CHECK_FUNCS([sysconf prctl fdopendir setrlimit getrlimit getpgid getpgrp])

1
mio/lib/Makefile.in
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@ -408,7 +408,6 @@ pdfdir = @pdfdir@
prefix = @prefix@ prefix = @prefix@
program_transform_name = @program_transform_name@ program_transform_name = @program_transform_name@
psdir = @psdir@ psdir = @psdir@
runstatedir = @runstatedir@
sbindir = @sbindir@ sbindir = @sbindir@
sharedstatedir = @sharedstatedir@ sharedstatedir = @sharedstatedir@
srcdir = @srcdir@ srcdir = @srcdir@

11
mio/lib/http-fil.c
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@ -610,6 +610,7 @@ static int open_peer (file_state_t* file_state, const mio_bch_t* actual_file)
file_state_send_final_status_to_client (file_state, ERRNO_TO_STATUS_CODE(errno), 1); file_state_send_final_status_to_client (file_state, ERRNO_TO_STATUS_CODE(errno), 1);
return -1; return -1;
} }
return 0; return 0;
case MIO_HTTP_PUT: case MIO_HTTP_PUT:
@ -643,6 +644,14 @@ static int open_peer (file_state_t* file_state, const mio_bch_t* actual_file)
return -1; return -1;
} }
static MIO_INLINE void fadvise_on_peer (file_state_t* file_state)
{
#if defined(HAVE_POSIX_FADVISE)
if (file_state->req_method == MIO_HTTP_GET)
posix_fadvise (file_state->peer, file_state->start_offset, file_state->end_offset - file_state->start_offset + 1, POSIX_FADV_SEQUENTIAL);
#endif
}
int mio_svc_htts_dofile (mio_svc_htts_t* htts, mio_dev_sck_t* csck, mio_htre_t* req, const mio_bch_t* docroot, const mio_bch_t* file) int mio_svc_htts_dofile (mio_svc_htts_t* htts, mio_dev_sck_t* csck, mio_htre_t* req, const mio_bch_t* docroot, const mio_bch_t* file)
{ {
mio_t* mio = htts->mio; mio_t* mio = htts->mio;
@ -682,6 +691,8 @@ int mio_svc_htts_dofile (mio_svc_htts_t* htts, mio_dev_sck_t* csck, mio_htre_t*
if (open_peer(file_state, actual_file) <= -1 || if (open_peer(file_state, actual_file) <= -1 ||
process_range_header(file_state, req) <= -1) goto oops; process_range_header(file_state, req) <= -1) goto oops;
fadvise_on_peer (file_state);
#if !defined(FILE_ALLOW_UNLIMITED_REQ_CONTENT_LENGTH) #if !defined(FILE_ALLOW_UNLIMITED_REQ_CONTENT_LENGTH)
if (file_state->req_content_length_unlimited) if (file_state->req_content_length_unlimited)
{ {

3
mio/lib/mio-cfg.h.in
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@ -376,6 +376,9 @@
/* Define to 1 if you have the <openssl/ssl.h> header file. */ /* Define to 1 if you have the <openssl/ssl.h> header file. */
#undef HAVE_OPENSSL_SSL_H #undef HAVE_OPENSSL_SSL_H
/* Define to 1 if you have the `posix_fadvise' function. */
#undef HAVE_POSIX_FADVISE
/* Define to 1 if you have the `posix_spawn' function. */ /* Define to 1 if you have the `posix_spawn' function. */
#undef HAVE_POSIX_SPAWN #undef HAVE_POSIX_SPAWN