From 9ba80f08f47285817acbd22970ed2fe2855c21d2 Mon Sep 17 00:00:00 2001
From: oharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60>
Date: Tue, 28 Apr 2009 07:29:18 +0000
Subject: Michael Bruck <mbruck@digenius.de> macros for error handling

git-svn-id: svn://svn.berlios.de/openocd/trunk@1551 b42882b7-edfa-0310-969c-e2dbd0fdcd60
---
 src/target/arm11.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'src/target/arm11.h')

diff --git a/src/target/arm11.h b/src/target/arm11.h
index 5c83ec69..f8fea1a1 100644
--- a/src/target/arm11.h
+++ b/src/target/arm11.h
@@ -51,6 +51,16 @@
 #define ARM11_TAP_DEFAULT			TAP_INVALID
 
 
+#define CHECK_RETVAL(action)								\
+do {														\
+	int __retval = (action);								\
+															\
+	if (__retval != ERROR_OK)								\
+		return __retval;									\
+															\
+} while (0)
+
+
 typedef struct arm11_register_history_s
 {
 	u32		value;
-- 
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