47 lines
1.3 KiB
Diff
47 lines
1.3 KiB
Diff
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From 4f305f30c9917f7a6ea7332a798401f2a5abe981 Mon Sep 17 00:00:00 2001
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From: Peter Korsgaard <peter@korsgaard.com>
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Date: Fri, 4 Oct 2013 13:34:09 +0200
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Subject: [PATCH] gstv4l2bufferpool: O_CLOEXEC needs _GNU_SOURCE
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[Submitted upstream: https://bugzilla.gnome.org/show_bug.cgi?id=709423]
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On some systems (E.G. uClibc and older Glibc versions), O_CLOEXEC is only
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defined when _GNU_SOURCE is specified, so do so.
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_GNU_SOURCE needs to be defined before any system headers are included,
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so move the fcntl.h section up.
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Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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---
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sys/v4l2/gstv4l2bufferpool.c | 10 +++++++---
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1 file changed, 7 insertions(+), 3 deletions(-)
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diff --git a/sys/v4l2/gstv4l2bufferpool.c b/sys/v4l2/gstv4l2bufferpool.c
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index 00c6086..f5396d9 100644
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--- a/sys/v4l2/gstv4l2bufferpool.c
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+++ b/sys/v4l2/gstv4l2bufferpool.c
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@@ -26,13 +26,17 @@
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# include <config.h>
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#endif
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-#include <sys/mman.h>
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-#include <string.h>
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-#include <unistd.h>
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#if HAVE_DECL_V4L2_MEMORY_DMABUF
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+#ifndef _GNU_SOURCE
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+# define _GNU_SOURCE /* O_CLOEXEC */
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+#endif
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#include <fcntl.h>
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#endif
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+#include <sys/mman.h>
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+#include <string.h>
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+#include <unistd.h>
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+
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#include "gst/video/video.h"
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#include "gst/video/gstvideometa.h"
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#include "gst/video/gstvideopool.h"
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--
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1.7.10.4
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