X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fopenat.h;h=15b1d9df8f2fbd698f88b40ebd293d2d0565f091;hb=efc1f57b9d5d6d528919cedfe2e4c41e786341d2;hp=74f5508db9a4ce3e51dd104d69aa9e384585afee;hpb=d9203c96c70e64ae24a2f2d36e1ba80d79628dc5;p=gnulib.git

diff --git a/lib/openat.h b/lib/openat.h
index 74f5508db..15b1d9df8 100644
--- a/lib/openat.h
+++ b/lib/openat.h
@@ -1,5 +1,5 @@
 /* provide a replacement openat function
-   Copyright (C) 2004 Free Software Foundation, Inc.
+   Copyright (C) 2004, 2005 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
@@ -13,23 +13,62 @@
 
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software Foundation,
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
 
 /* written by Jim Meyering */
 
-#if HAVE_FCNTL_H
-# include <fcntl.h>
+#include <fcntl.h>
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <dirent.h>
+#include <unistd.h>
+#include <stdbool.h>
+
+#ifndef __attribute__
+# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 8) || __STRICT_ANSI__
+#  define __attribute__(x) /* empty */
+# endif
+#endif
+
+#ifndef ATTRIBUTE_NORETURN
+# define ATTRIBUTE_NORETURN __attribute__ ((__noreturn__))
 #endif
 
 #ifndef AT_FDCWD
-# define AT_FDCWD (-3041965) /* same value as Solaris 9 */
-
-# ifdef __OPENAT_PREFIX
-#  undef openat
-#  define __OPENAT_CONCAT(x, y) x ## y
-#  define __OPENAT_XCONCAT(x, y) __OPENAT_CONCAT (x, y)
-#  define __OPENAT_ID(y) __OPENAT_XCONCAT (__OPENAT_PREFIX, y)
-#  define openat __OPENAT_ID (openat)
-int openat (int fd, char const *filename, int flags, /* mode_t mode */ ...);
+/* Use the same values as Solaris 9.  This shouldn't matter, but
+   there's no real reason to differ.  */
+# define AT_FDCWD (-3041965)
+# define AT_SYMLINK_NOFOLLOW 4096
+# define AT_REMOVEDIR 1
+#endif
+
+#ifdef __OPENAT_PREFIX
+
+# undef openat
+# define __OPENAT_CONCAT(x, y) x ## y
+# define __OPENAT_XCONCAT(x, y) __OPENAT_CONCAT (x, y)
+# define __OPENAT_ID(y) __OPENAT_XCONCAT (__OPENAT_PREFIX, y)
+# define openat __OPENAT_ID (openat)
+int openat (int fd, char const *file, int flags, /* mode_t mode */ ...);
+int openat_permissive (int fd, char const *file, int flags, mode_t mode,
+		       int *cwd_errno);
+# if ! HAVE_FDOPENDIR
+#  define fdopendir __OPENAT_ID (fdopendir)
 # endif
+DIR *fdopendir (int fd);
+# define fstatat __OPENAT_ID (fstatat)
+int fstatat (int fd, char const *file, struct stat *st, int flag);
+# define unlinkat __OPENAT_ID (unlinkat)
+int unlinkat (int fd, char const *file, int flag);
+
+#else
+
+# define openat_permissive(Fd, File, Flags, Mode, Cwd_errno) \
+    openat (Fd, File, Flags, Mode)
+
 #endif
+
+int mkdirat (int fd, char const *file, mode_t mode);
+void openat_restore_fail (int) ATTRIBUTE_NORETURN;
+void openat_save_fail (int) ATTRIBUTE_NORETURN;