[FFmpeg-cvslog] r24277 - in trunk/libavformat: avio.h aviobuf.c

[mstorsjo]

Author: mstorsjo
Date: Sat Jul 17 01:20:03 2010
New Revision: 24277

Log:
url_fskip: Return an error code if the url_fseek failed

Modified:
   trunk/libavformat/avio.h
   trunk/libavformat/aviobuf.c

Modified: trunk/libavformat/avio.h
==============================================================================
--- trunk/libavformat/avio.h	Sat Jul 17 00:36:01 2010	(r24276)
+++ trunk/libavformat/avio.h	Sat Jul 17 01:20:03 2010	(r24277)
@@ -358,8 +358,9 @@ int64_t url_fseek(ByteIOContext *s, int6
 /**
  * Skip given number of bytes forward.
  * @param offset number of bytes
+ * @return 0 on success, <0 on error
  */
-void url_fskip(ByteIOContext *s, int64_t offset);
+int url_fskip(ByteIOContext *s, int64_t offset);
 
 /**
  * ftell() equivalent for ByteIOContext.

Modified: trunk/libavformat/aviobuf.c
==============================================================================
--- trunk/libavformat/aviobuf.c	Sat Jul 17 00:36:01 2010	(r24276)
+++ trunk/libavformat/aviobuf.c	Sat Jul 17 01:20:03 2010	(r24277)
@@ -182,9 +182,10 @@ int64_t url_fseek(ByteIOContext *s, int6
     return offset;
 }
 
-void url_fskip(ByteIOContext *s, int64_t offset)
+int url_fskip(ByteIOContext *s, int64_t offset)
 {
-    url_fseek(s, offset, SEEK_CUR);
+    int64_t ret = url_fseek(s, offset, SEEK_CUR);
+    return ret < 0 ? ret : 0;
 }
 
 int64_t url_ftell(ByteIOContext *s)