[FFmpeg-cvslog] r23051 - trunk/cmdutils.h

[stefano]

Author: stefano
Date: Fri May  7 14:42:26 2010
New Revision: 23051

Log:
Document cmdutils.c:print_error().

Modified:
   trunk/cmdutils.h

Modified: trunk/cmdutils.h
==============================================================================
--- trunk/cmdutils.h	Fri May  7 14:16:23 2010	(r23050)
+++ trunk/cmdutils.h	Fri May  7 14:42:26 2010	(r23051)
@@ -134,6 +134,15 @@ void parse_options(int argc, char **argv
 
 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);