git.ipfire.org Git - thirdparty/openembedded/openembedded-core-contrib.git/blob

   1 Upstream-Status: Submitted
   2
   3
   4 From 4b2716f902c117490285e39deb6ef7925fdc846e Mon Sep 17 00:00:00 2001
   5 From: Khem Raj <raj.khem@gmail.com>
   6 Date: Sat, 8 Sep 2012 19:54:03 -0700
   7 Subject: [PATCH] Add name_to_handle_at, open_by_handle etc. to PowerPC
   8  bits/fcntl.h.
   9
  10 ---
  11  ChangeLog                                    |    7 +++++++
  12  sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h |   28 +++++++++++++++++++++++++-
  13  2 files changed, 34 insertions(+), 1 deletion(-)
  14
  15 Index: libc/sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h
  16 ===================================================================
  17 --- libc.orig/sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h      2012-09-08 10:27:08.000000000 -0700
  18 +++ libc/sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h   2012-09-08 19:57:44.219191560 -0700
  19 @@ -1,5 +1,5 @@
  20  /* O_*, F_*, FD_* bit values for Linux/PowerPC.
  21 -   Copyright (C) 1995-1998, 2000, 2003, 2004, 2006, 2007, 2009, 2010, 2011
  22 +   Copyright (C) 1995-2012
  23     Free Software Foundation, Inc.
  24     This file is part of the GNU C Library.
  25
  26 @@ -232,6 +232,19 @@
  27                                            we splice from/to).  */
  28  # define SPLICE_F_MORE         4       /* Expect more data.  */
  29  # define SPLICE_F_GIFT         8       /* Pages passed in are a gift.  */
  30 +
  31 +
  32 +/* File handle structure.  */
  33 +struct file_handle
  34 +{
  35 +  unsigned int handle_bytes;
  36 +  int handle_type;
  37 +  /* File identifier.  */
  38 +  unsigned char f_handle[0];
  39 +};
  40 +
  41 +/* Maximum handle size (for now).  */
  42 +# define MAX_HANDLE_SZ  128
  43  #endif
  44
  45  __BEGIN_DECLS
  46 @@ -278,6 +291,19 @@
  47                         __off64_t __len);
  48  # endif
  49
  50 +
  51 +/* Map file name to file handle.  */
  52 +extern int name_to_handle_at (int __dfd, const char *__name,
  53 +                             struct file_handle *__handle, int *__mnt_id,
  54 +                             int __flags) __THROW;
  55 +
  56 +/* Open file using the file handle.
  57 +
  58 +   This function is a possible cancellation point and therefore not
  59 +   marked with __THROW.  */
  60 +extern int open_by_handle_at (int __mountdirfd, struct file_handle *__handle,
  61 +                             int __flags);
  62 +
  63  #endif
  64
  65  __END_DECLS