53 lines
1.7 KiB
Diff
53 lines
1.7 KiB
Diff
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From 3e392e097fc0e98e606721748e8baee0e079a1a2 Mon Sep 17 00:00:00 2001
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From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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Date: Sun, 12 Mar 2017 18:59:42 +0100
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Subject: [PATCH] O_CLOEXEC needs _GNU_SOURCE defined
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From man open(2):
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The O_CLOEXEC, O_DIRECTORY, and O_NOFOLLOW flags are not specified
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in POSIX.1-2001, but are specified in POSIX.1-2008. Since glibc
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2.12, one can obtain their definitions by defining either
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_POSIX_C_SOURCE with a value greater than or equal to 200809L or
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_XOPEN_SOURCE with a value greater than or equal to 700. In glibc
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2.11 and earlier, one obtains the definitions by defining
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_GNU_SOURCE.
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And indeed, with the uClibc C library, O_CLOEXEC is not exposed if
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_GNU_SOURCE is not defined. Therefore, this commit fixes the build of
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gstreamer-vaapi with the uClibc C library.
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Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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---
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gst-libs/gst/vaapi/gstvaapidisplay_drm.c | 1 +
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tests/test-display.c | 1 +
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2 files changed, 2 insertions(+)
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diff --git a/gst-libs/gst/vaapi/gstvaapidisplay_drm.c b/gst-libs/gst/vaapi/gstvaapidisplay_drm.c
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index f436036..00ff039 100644
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--- a/gst-libs/gst/vaapi/gstvaapidisplay_drm.c
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+++ b/gst-libs/gst/vaapi/gstvaapidisplay_drm.c
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@@ -25,6 +25,7 @@
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* @short_description: VA/DRM display abstraction
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*/
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+#define _GNU_SOURCE
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#include "sysdeps.h"
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#include <string.h>
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#include <unistd.h>
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diff --git a/tests/test-display.c b/tests/test-display.c
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index be9c24b..9abe754 100644
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--- a/tests/test-display.c
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+++ b/tests/test-display.c
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@@ -22,6 +22,7 @@
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* Boston, MA 02110-1301 USA
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*/
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+#define _GNU_SOURCE
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#include "gst/vaapi/sysdeps.h"
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#include <gst/video/video.h>
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#if USE_DRM
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--
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2.7.4
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