From 77a023f422bd97e7b578480af4b3838bc6ed72a8 Mon Sep 17 00:00:00 2001 From: Reinhard Tartler Date: Wed, 19 May 2010 11:46:39 +0000 Subject: [PATCH] Document cmdutils.c:print_error(). backport r23051 by stefano Originally committed as revision 23186 to svn://svn.ffmpeg.org/ffmpeg/branches/0.6 --- cmdutils.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/cmdutils.h b/cmdutils.h index ad8cefdeee..5656370610 100644 --- a/cmdutils.h +++ b/cmdutils.h @@ -134,6 +134,15 @@ void parse_options(int argc, char **argv, const OptionDef *options, void set_context_opts(void *ctx, void *opts_ctx, int flags); +/** + * Prints an error message to stderr, indicating filename and a human + * readable description of the error code err. + * + * If strerror_r() is not available the use of this function in a + * multithreaded application may be unsafe. + * + * @see av_strerror() + */ void print_error(const char *filename, int err); void list_fmts(void (*get_fmt_string)(char *buf, int buf_size, int fmt), int nb_fmts);