git.libre-soc.org Git - buildroot.git/blob

   1 From 4f305f30c9917f7a6ea7332a798401f2a5abe981 Mon Sep 17 00:00:00 2001
   2 From: Peter Korsgaard <peter@korsgaard.com>
   3 Date: Fri, 4 Oct 2013 13:34:09 +0200
   4 Subject: [PATCH] gstv4l2bufferpool: O_CLOEXEC needs _GNU_SOURCE
   5
   6 [Submitted upstream: https://bugzilla.gnome.org/show_bug.cgi?id=709423]
   7
   8 On some systems (E.G. uClibc and older Glibc versions), O_CLOEXEC is only
   9 defined when _GNU_SOURCE is specified, so do so.
  10
  11 _GNU_SOURCE needs to be defined before any system headers are included,
  12 so move the fcntl.h section up.
  13
  14 Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
  15 ---
  16  sys/v4l2/gstv4l2bufferpool.c |   10 +++++++---
  17  1 file changed, 7 insertions(+), 3 deletions(-)
  18
  19 diff --git a/sys/v4l2/gstv4l2bufferpool.c b/sys/v4l2/gstv4l2bufferpool.c
  20 index 00c6086..f5396d9 100644
  21 --- a/sys/v4l2/gstv4l2bufferpool.c
  22 +++ b/sys/v4l2/gstv4l2bufferpool.c
  23 @@ -26,13 +26,17 @@
  24  #  include <config.h>
  25  #endif
  26
  27 -#include <sys/mman.h>
  28 -#include <string.h>
  29 -#include <unistd.h>
  30  #if HAVE_DECL_V4L2_MEMORY_DMABUF
  31 +#ifndef _GNU_SOURCE
  32 +# define _GNU_SOURCE            /* O_CLOEXEC */
  33 +#endif
  34  #include <fcntl.h>
  35  #endif
  36
  37 +#include <sys/mman.h>
  38 +#include <string.h>
  39 +#include <unistd.h>
  40 +
  41  #include "gst/video/video.h"
  42  #include "gst/video/gstvideometa.h"
  43  #include "gst/video/gstvideopool.h"
  44 --
  45 1.7.10.4
  46