[FFmpeg-cvslog] avutil/mem: add av_warn_unused_result
Ganesh Ajjanagadde
git at videolan.org
Sat Oct 17 01:54:39 CEST 2015
ffmpeg | branch: master | Ganesh Ajjanagadde <gajjanagadde at gmail.com> | Thu Oct 15 17:38:03 2015 -0400| [cf52ae003b427fbecdf82b7e99b829ccb299a0f4] | committer: Ganesh Ajjanagadde
avutil/mem: add av_warn_unused_result
This adds av_warn_unused_result to functions whose return codes need to
be checked.
Reviewed-by: Michael Niedermayer <michael at niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde at gmail.com>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=cf52ae003b427fbecdf82b7e99b829ccb299a0f4
---
libavutil/mem.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libavutil/mem.h b/libavutil/mem.h
index 2a1e36d..a8eb14e 100644
--- a/libavutil/mem.h
+++ b/libavutil/mem.h
@@ -144,6 +144,7 @@ void *av_realloc_f(void *ptr, size_t nelem, size_t elsize);
* The situation is undefined according to POSIX and may crash with
* some libc implementations.
*/
+av_warn_unused_result
int av_reallocp(void *ptr, size_t size);
/**
@@ -304,6 +305,7 @@ void av_dynarray_add(void *tab_ptr, int *nb_ptr, void *elem);
* @return >=0 on success, negative otherwise.
* @see av_dynarray_add(), av_dynarray2_add()
*/
+av_warn_unused_result
int av_dynarray_add_nofree(void *tab_ptr, int *nb_ptr, void *elem);
/**
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