[Tinyos-2-commits] CVS: tinyos-2.x/support/sdk/c/sf message.c, 1.1, 1.2 message.h, 1.1, 1.2

[David Gay]

Update of /cvsroot/tinyos/tinyos-2.x/support/sdk/c/sf
In directory sc8-pr-cvs10.sourceforge.net:/tmp/cvs-serv25118

Modified Files:
	message.c message.h 
Log Message:
add reset_tmsg from Eric Decker (cire831 at gmail.com)

Index: message.c
===================================================================
RCS file: /cvsroot/tinyos/tinyos-2.x/support/sdk/c/sf/message.c,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** message.c	5 Dec 2007 22:49:46 -0000	1.1
--- message.c	19 Sep 2008 22:12:32 -0000	1.2
***************
*** 37,40 ****
--- 37,48 ----
  }
  
+ void reset_tmsg(tmsg_t *msg, void *packet, size_t len)
+ {
+   if (!msg)
+     return;
+   msg->data = packet;
+   msg->len  = len;
+ }
+ 
  void *tmsg_data(tmsg_t *msg)
  {

Index: message.h
===================================================================
RCS file: /cvsroot/tinyos/tinyos-2.x/support/sdk/c/sf/message.h,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** message.h	5 Dec 2007 22:49:46 -0000	1.1
--- message.h	19 Sep 2008 22:12:32 -0000	1.2
***************
*** 44,47 ****
--- 44,52 ----
  void free_tmsg(tmsg_t *msg);
  
+ /** 
+  * Reuse an existing tmsg
+  */
+ void reset_tmsg(tmsg_t *msg, void *packet, size_t len) ;
+ 
  /**
   * Return underlying array of a message buffer