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author | Clément Bœsch <ubitux@gmail.com> | 2011-09-03 19:51:28 +0200 |
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committer | Clément Bœsch <ubitux@gmail.com> | 2011-09-04 09:37:41 +0200 |
commit | 61e2e2969127e4cb8e0d32151fed3e03515fe436 (patch) | |
tree | 72ed060de80329fb6f8891582584779498061659 /libavutil/avstring.h | |
parent | 1889c6724a449b2e4826612d3b72efc76dbfb713 (diff) | |
download | ffmpeg-61e2e2969127e4cb8e0d32151fed3e03515fe436.tar.gz |
av_string: add av_asprintf().
Diffstat (limited to 'libavutil/avstring.h')
-rw-r--r-- | libavutil/avstring.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/libavutil/avstring.h b/libavutil/avstring.h index 662af6b70d..2be84a9ed0 100644 --- a/libavutil/avstring.h +++ b/libavutil/avstring.h @@ -111,6 +111,16 @@ size_t av_strlcat(char *dst, const char *src, size_t size); size_t av_strlcatf(char *dst, size_t size, const char *fmt, ...) av_printf_format(3, 4); /** + * Print arguments following specified format into a large enough auto + * allocated buffer. It is similar to GNU asprintf(). + * @param fmt printf-compatible format string, specifying how the + * following parameters are used. + * @return the allocated string + * @note You have to free the string yourself with av_free(). + */ +char *av_asprintf(const char *fmt, ...) av_printf_format(1, 2); + +/** * Convert a number to a av_malloced string. */ char *av_d2str(double d); |