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charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: GCC 4.0 not only added a visibility attribute, but also a pragma to set it for a whole region of code.* This commit exposes this via macros. *: See https://gcc.gnu.org/gcc-4.0/changes.html Signed-off-by: Andreas Rheinhardt --- libavutil/attributes_internal.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/libavutil/attributes_internal.h b/libavutil/attributes_internal.h index 9d3d10b63e..3df1ee6af3 100644 --- a/libavutil/attributes_internal.h +++ b/libavutil/attributes_internal.h @@ -23,8 +23,12 @@ #if (AV_GCC_VERSION_AT_LEAST(4,0) || defined(__clang__)) && (defined(__ELF__) || defined(__MACH__)) # define attribute_visibility_hidden __attribute__((visibility("hidden"))) +# define FF_VISIBILITY_PUSH_HIDDEN _Pragma("GCC visibility push(hidden)") +# define FF_VISIBILITY_POP_HIDDEN _Pragma("GCC visibility pop") #else # define attribute_visibility_hidden +# define FF_VISIBILITY_PUSH_HIDDEN +# define FF_VISIBILITY_POP_HIDDEN #endif #endif /* AVUTIL_ATTRIBUTES_INTERNAL_H */ -- 2.34.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".