Add av_printf_format, for marking printf style format strings and their parameters

Martin Storsjö committed 15 years ago

Commit 67e9ae11 parent 9e197043 files · +6 −1Browse files

Unified · Split

3 files

@@ -13,6 +13,9 @@ libavutil: 2011-04-18 · 12 unmodified lines
13		13
14	API changes, most recent first:	14	API changes, most recent first:
15		15
		16	2011-06-xx - xxxxxxx - lavu 51.8.0 - attributes.h
		17	Add av_printf_format().
		18
16	2011-06-xx - xxxxxxx - lavf 53.2.0 - avformat.h	19	2011-06-xx - xxxxxxx - lavf 53.2.0 - avformat.h
17	Add avformat_open_input and avformat_write_header().	20	Add avformat_open_input and avformat_write_header().
18	Deprecate av_open_input_stream, av_open_input_file,	21	Deprecate av_open_input_stream, av_open_input_file,

 #ifdef __GNUC__
 #    define av_builtin_constant_p __builtin_constant_p
+#    define av_printf_format(fmtpos, attrpos) __attribute__((__format__(__printf__, fmtpos, attrpos)))
 #else
 #    define av_builtin_constant_p(x) 0
+#    define av_printf_format(fmtpos, attrpos)
 #endif
 #endif /* AVUTIL_ATTRIBUTES_H */

@@ -40,7 +40,7 @@ · 39 unmodified lines
40	#define AV_VERSION(a, b, c) AV_VERSION_DOT(a, b, c)	40	#define AV_VERSION(a, b, c) AV_VERSION_DOT(a, b, c)
41		41
42	#define LIBAVUTIL_VERSION_MAJOR 51	42	#define LIBAVUTIL_VERSION_MAJOR 51
43	#define LIBAVUTIL_VERSION_MINOR 7	43	#define LIBAVUTIL_VERSION_MINOR 8
44	#define LIBAVUTIL_VERSION_MICRO 0	44	#define LIBAVUTIL_VERSION_MICRO 0
45		45
46	#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \	46	#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \

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