/* provide a replacement openat function
- Copyright (C) 2004-2006, 2008-2011 Free Software Foundation, Inc.
+ Copyright (C) 2004-2006, 2008-2012 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
#include <sys/types.h>
#include <sys/stat.h>
-#include <dirent.h>
#include <unistd.h>
#include <stdbool.h>
-#include <stdnoreturn.h>
#if !HAVE_OPENAT
#endif
-noreturn void openat_restore_fail (int);
-noreturn void openat_save_fail (int);
+_Noreturn void openat_restore_fail (int);
+_Noreturn void openat_save_fail (int);
/* Using these function names makes application code
slightly more readable than it would be with
fchownat (..., 0) or fchownat (..., AT_SYMLINK_NOFOLLOW). */
+
+#if GNULIB_FCHOWNAT
+
static inline int
chownat (int fd, char const *file, uid_t owner, gid_t group)
{
return fchownat (fd, file, owner, group, AT_SYMLINK_NOFOLLOW);
}
+#endif
+
+#if GNULIB_FCHMODAT
+
static inline int
chmodat (int fd, char const *file, mode_t mode)
{
return fchmodat (fd, file, mode, AT_SYMLINK_NOFOLLOW);
}
+#endif
+
+#if GNULIB_FSTATAT
+
static inline int
statat (int fd, char const *name, struct stat *st)
{
return fstatat (fd, name, st, AT_SYMLINK_NOFOLLOW);
}
+#endif
+
/* For now, there are no wrappers named laccessat or leuidaccessat,
since gnulib doesn't support faccessat(,AT_SYMLINK_NOFOLLOW) and
since access rights on symlinks are of limited utility. Likewise,