Generate a linking error if perror() is used in libav*

Originally committed as revision 11061 to svn://svn.ffmpeg.org/ffmpeg/trunk

Generate a linking error if perror() is used in libav*
Originally committed as revision 11061 to svn://svn.ffmpeg.org/ffmpeg/trunk
c5a2fe8f · Luca Abeni · 95206290 · c5a2fe8f
隐藏空白更改
内联并排

Showing with 2 addition and 0 deletion

libavutil/internal.h libavutil/internal.h +2 -0

未找到文件。
--- a/libavutil/internal.h
+++ b/libavutil/internal.h
@@ -257,6 +257,8 @@ if((y)<(x)){\
 #define printf please_use_av_log
 #undef  fprintf
 #define fprintf please_use_av_log
+#undef  perror
+#define perror please_use_av_log_instead_of_perror
 #endif

 #define CHECKED_ALLOCZ(p, size)\