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changed configure.ac to detect dirfd() and related stuffs.

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changed lib/cmn/syscall.h to use DIRFD related macros produced by configure
This commit is contained in:
hyung-hwan
2014-09-25 15:27:08 +00:00
parent 45ad42fa36
commit 056cff9192
15 changed files with 137 additions and 54 deletions
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11
qse/lib/cmn/mux.c
View File

@ -46,6 +46,7 @@
#elif defined(__DOS__)
# include <errno.h>
#else
# include <unistd.h>
# include <fcntl.h>
@ -53,7 +54,11 @@
# if defined(HAVE_SYS_TIME_H)
# include <sys/time.h>
# endif
# if defined(HAVE_SYS_EVENT_H) && defined(HAVE_KQUEUE) && defined(HAVE_KEVENT)
# if defined(QSE_MUX_USE_SELECT)
/* you can set QSE_MUX_USE_SELECT to force using select() */
# define USE_SELECT
# elif defined(HAVE_SYS_EVENT_H) && defined(HAVE_KQUEUE) && defined(HAVE_KEVENT)
# include <sys/event.h>
# define USE_KQUEUE
# elif defined(HAVE_SYS_EPOLL_H)
@ -61,9 +66,11 @@
# if defined(HAVE_EPOLL_CREATE)
# define USE_EPOLL
# endif
/*
# elif defined(HAVE_POLL_H)
/* TODO */
TODO: IMPLEMENT THIS
# define USE_POLL
*/
# else
# define USE_SELECT
# endif

2
qse/lib/cmn/nwad.c
View File

@ -604,7 +604,7 @@ qse_size_t qse_nwadtowcs (
if (flags & QSE_NWADTOMBS_ADDR)
{
if (xlen + 1 >= len) goto done;
buf[xlen++] = QSE_WT(']');
buf[xlen++] = QSE_WT(']');
if (xlen + 1 >= len) goto done;
buf[xlen++] = QSE_WT(':');

6
qse/lib/cmn/pio.c
View File

@ -376,7 +376,13 @@ static int close_unneeded_fds_using_proc (int* excepts, qse_size_t count)
qse_mchar_t buf[64];
qse_mbsxfmt (buf, QSE_COUNTOF(buf), QSE_MT("/proc/%d/fd"), QSE_GETPID());
d = QSE_OPENDIR (buf);
#if !defined(_SCO_DS)
/* on SCO OpenServer, a range of file descriptors starting from 0 are
* listed under /dev/fd regardless of opening state. And some high
* numbered descriptors are not listed all. not reliable */
if (!d) d = QSE_OPENDIR (QSE_MT("/dev/fd")); /* Darwin, FreeBSD */
#endif
}
if (d)

8
qse/lib/cmn/sck.c
View File

@ -51,6 +51,14 @@
#endif
#if !defined(SHUT_RD)
# define SHUT_RD 0
#endif
#if !defined(SHUT_WR)
# define SHUT_WR 1
#endif
#if !defined(SHUT_RDWR)
# define SHUT_RDWR 2
#endif

10
qse/lib/cmn/syscall.h
View File

@ -372,7 +372,15 @@
#define QSE_OPENDIR(name) opendir(name)
#define QSE_CLOSEDIR(dir) closedir(dir)
#define QSE_REWINDDIR(dir) rewinddir(dir)
#define QSE_DIRFD(dir) dirfd(dir)
#if defined(HAVE_DIRFD)
# define QSE_DIRFD(dir) dirfd(dir)
#elif defined(HAVE_DIR_DD_FD)
# define QSE_DIRFD(dir) ((dir)->dd_fd)
#elif defined(HAVE_DIR_D_FD)
# define QSE_DIRFD(dir) ((dir)->d_fd)
#else
# error OUCH!!! NO DIRFD AVAILABLE
#endif
#define QSE_DIR DIR
#if defined(HAVE_READDIR64)