[FFmpeg-cvslog] r23186 - in branches/0.6: . cmdutils.h

[siretart]

Author: siretart
Date: Wed May 19 13:46:39 2010
New Revision: 23186

Log:
Document cmdutils.c:print_error().

backport r23051 by stefano

Modified:
   branches/0.6/   (props changed)
   branches/0.6/cmdutils.h

Modified: branches/0.6/cmdutils.h
==============================================================================
--- branches/0.6/cmdutils.h	Wed May 19 13:44:45 2010	(r23185)
+++ branches/0.6/cmdutils.h	Wed May 19 13:46:39 2010	(r23186)
@@ -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);