From 705ccb221882612b0f1c7b55e5c00ca86ed4c3a9 Mon Sep 17 00:00:00 2001
From: Luigi Rizzo <rizzo@icir.org>
Date: Wed, 29 Mar 2006 02:14:38 +0000
Subject: [PATCH] Introduce an utility macro to set base, offset and datalen of
a frame, which is a very common operation.
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@15970 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
include/asterisk/frame.h | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/include/asterisk/frame.h b/include/asterisk/frame.h
index a1fcf8e0be..21b5969286 100644
--- a/include/asterisk/frame.h
+++ b/include/asterisk/frame.h
@@ -111,6 +111,13 @@ struct ast_frame {
struct ast_frame *next;
};
+#define FR_SET_BUF(fr, _base, _ofs, _datalen) \
+ { \
+ (fr)->data = (char *)_base + (_ofs); \
+ (fr)->offset = (_ofs); \
+ (fr)->datalen = (_datalen); \
+ }
+
/*! Queueing a null frame is fairly common, so we declare a global null frame object
for this purpose instead of having to declare one on the stack */
extern struct ast_frame ast_null_frame;
--
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