Full sweep of all Clang warnings, plus some bug fixes for incorrect memcpy usage.

[thirdparty/cups.git] / cups / backchannel.c

diff --git a/cups/backchannel.c b/cups/backchannel.c
index 7fa8c97f5c468ff68d9f8d38f9d63f0787e18cbd..06a6d2308fe4ccc0af373da8a4133ff43ef2b5e5 100644 (file)
--- a/cups/backchannel.c
+++ b/cups/backchannel.c
@@ -1,24 +1,18 @@
 /*
  * "$Id$"
  *
- *   Backchannel functions for CUPS.
+ * Backchannel functions for CUPS.
  *
- *   Copyright 2007-2012 by Apple Inc.
- *   Copyright 1997-2007 by Easy Software Products.
+ * Copyright 2007-2014 by Apple Inc.
+ * Copyright 1997-2007 by Easy Software Products.
  *
- *   These coded instructions, statements, and computer programs are the
- *   property of Apple Inc. and are protected by Federal copyright
- *   law.  Distribution and use rights are outlined in the file "LICENSE.txt"
- *   which should have been included with this file.  If this file is
- *   file is missing or damaged, see the license at "http://www.cups.org/".
+ * These coded instructions, statements, and computer programs are the
+ * property of Apple Inc. and are protected by Federal copyright
+ * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
+ * which should have been included with this file.  If this file is
+ * file is missing or damaged, see the license at "http://www.cups.org/".
  *
- *   This file is subject to the Apple OS-Developed Software exception.
- *
- * Contents:
- *
- *   cupsBackChannelRead()  - Read data from the backchannel.
- *   cupsBackChannelWrite() - Write data to the backchannel.
- *   cups_setup()           - Setup select()
+ * This file is subject to the Apple OS-Developed Software exception.
  */
 
 /*
@@ -169,7 +163,7 @@ cupsBackChannelWrite(
       */
 
       buffer += count;
-      total  += count;
+      total  += (size_t)count;
     }
   }