powerpc: add name_to_handle_at, open_by_handle etc. to bits/fcntl.h

Fixes BZ #14251.

diff --git a/NEWS b/NEWS
index ead7dea..03cc6c2 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -12,10 +12,10 @@ Version 2.17
   1349, 3479, 5044, 5298, 5400, 6530, 6778, 6808, 9685, 9914, 10014,
   10038, 10631, 11438, 11607, 13412, 13542, 13629, 13679, 13696, 13717,
   13741, 13939, 13966, 14042, 14090, 14150, 14151, 14154, 14157, 14166,
-  14173, 14195, 14237, 14252, 14283, 14298, 14303, 14307, 14328, 14331,
-  14336, 14337, 14347, 14349, 14376, 14459, 14476, 14477, 14505, 14510,
-  14516, 14518, 14519, 14530, 14532, 14538, 14543, 14544, 14545, 14562,
-  14576, 14579, 14583, 14587, 14621, 14638, 14645, 14648.
+  14173, 14195, 14237, 14251, 14252, 14283, 14298, 14303, 14307, 14328,
+  14331, 14336, 14337, 14347, 14349, 14376, 14459, 14476, 14477, 14505,
+  14510, 14516, 14518, 14519, 14530, 14532, 14538, 14543, 14544, 14545,
+  14562, 14576, 14579, 14583, 14587, 14621, 14638, 14645, 14648.
 
 * Support for STT_GNU_IFUNC symbols added for s390 and s390x.
   Optimized versions of memcpy, memset, and memcmp added for System z10 and

diff --git a/sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h b/sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h
index c984e2b..91797b7 100644 (file)
--- a/sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h
+++ b/sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h
@@ -1,5 +1,5 @@
 /* O_*, F_*, FD_* bit values for Linux/PowerPC.
-   Copyright (C) 1995-1998, 2000, 2003, 2004, 2006, 2007, 2009, 2010, 2011
+   Copyright (C) 1995-2012
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
@@ -232,6 +232,19 @@ struct f_owner_ex
                                           we splice from/to).  */
 # define SPLICE_F_MORE         4       /* Expect more data.  */
 # define SPLICE_F_GIFT         8       /* Pages passed in are a gift.  */
+
+
+/* File handle structure.  */
+struct file_handle
+{
+  unsigned int handle_bytes;
+  int handle_type;
+  /* File identifier.  */
+  unsigned char f_handle[0];
+};
+
+/* Maximum handle size (for now).  */
+# define MAX_HANDLE_SZ  128
 #endif
 
 __BEGIN_DECLS
@@ -278,6 +291,19 @@ extern int fallocate64 (int __fd, int __mode, __off64_t __offset,
                        __off64_t __len);
 # endif
 
+
+/* Map file name to file handle.  */
+extern int name_to_handle_at (int __dfd, const char *__name,
+                             struct file_handle *__handle, int *__mnt_id,
+                             int __flags) __THROW;
+
+/* Open file using the file handle.
+
+   This function is a possible cancellation point and therefore not
+   marked with __THROW.  */
+extern int open_by_handle_at (int __mountdirfd, struct file_handle *__handle,
+                             int __flags);
+
 #endif
 
 __END_DECLS