Commit 07594e8b authored by Rémi Denis-Courmont's avatar Rémi Denis-Courmont

dirfd: replacement

parent 4183a1ea
/*****************************************************************************
* dirfd.c: POSIX dirfd replacement
*****************************************************************************
* Copyright © 2009-2011 Rémi Denis-Courmont
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 of the License, 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 Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <dirent.h>
#include <errno.h>
int dirfd (DIR *dir)
{
#if defined (__sun__)
return dir->dd_fd;
#else
(void) dir;
# ifdef ENOTSUP
errno = ENOTSUP;
# endif
return -1;
#endif
}
......@@ -553,7 +553,7 @@ need_libc=false
dnl Check for usual libc functions
AC_CHECK_FUNCS([daemon fcntl fdopendir fstatvfs fork getenv getpwuid_r gettimeofday isatty lstat memalign mmap openat pread posix_fadvise posix_madvise posix_memalign setlocale stricmp strnicmp uselocale])
AC_REPLACE_FUNCS([asprintf atof atoll getcwd getdelim getpid gmtime_r lldiv localtime_r nrand48 rewind setenv strcasecmp strcasestr strdup strlcpy strncasecmp strndup strnlen strsep strtof strtok_r strtoll swab tdestroy vasprintf])
AC_REPLACE_FUNCS([asprintf atof atoll dirfd getcwd getdelim getpid gmtime_r lldiv localtime_r nrand48 rewind setenv strcasecmp strcasestr strdup strlcpy strncasecmp strndup strnlen strsep strtof strtok_r strtoll swab tdestroy vasprintf])
AC_CHECK_FUNCS(fdatasync,,
[AC_DEFINE(fdatasync, fsync, [Alias fdatasync() to fsync() if missing.])
])
......
......@@ -65,6 +65,10 @@ typedef struct
# include <sys/types.h> /* ssize_t, pid_t */
#endif
#ifndef HAVE_DIRFD
# include <dirent.h>
#endif
#ifdef __cplusplus
extern "C" {
#endif
......@@ -162,6 +166,11 @@ pid_t getpid (void);
char *strtok_r(char *, const char *, char **);
#endif
/* dirent.h */
#ifndef HAVE_DIRFD
int dirfd (DIR *);
#endif
#ifdef __cplusplus
} /* extern "C" */
#endif
......
......@@ -46,13 +46,6 @@
# include <io.h>
#endif
#ifdef __sun__
static inline int dirfd (DIR *dir)
{
return dir->dd_fd;
}
#endif
#include <vlc_fs.h>
#include <vlc_url.h>
#include <vlc_strings.h>
......
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