From: Keith Derrick <keith.derrick@palm.com>
Date: Thu, 12 Apr 2012 18:40:44 +0000 (-0700)
Subject: Add JASSERT macro to guarantee aborts
X-Git-Tag: json-c-0.10-20120530~11^2~3
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=74d830dc035db05e2d7c4fecc4aff69c2c6d17e7;p=json-c

Add JASSERT macro to guarantee aborts
---

diff --git a/debug.h b/debug.h
index 59a4dfc..1e09701 100644
--- a/debug.h
+++ b/debug.h
@@ -3,6 +3,7 @@
  *
  * Copyright (c) 2004, 2005 Metaparadigm Pte. Ltd.
  * Michael Clark <michael@metaparadigm.com>
+ * Copyright (c) 2009 Hewlett-Packard Development Company, L.P.
  *
  * This library is free software; you can redistribute it and/or modify
  * it under the terms of the MIT license. See COPYING for details.
@@ -12,6 +13,8 @@
 #ifndef _DEBUG_H_
 #define _DEBUG_H_
 
+#include <stdlib.h>
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -25,21 +28,40 @@ extern void mc_debug(const char *msg, ...);
 extern void mc_error(const char *msg, ...);
 extern void mc_info(const char *msg, ...);
 
+#ifndef __STRING
+#define __STRING(x) #x
+#endif
+
+#ifndef PARSER_BROKEN_FIXED
+
+#define JASSERT(cond) do {} while(0)
+
+#else
+
+#define JASSERT(cond) do { \
+		if (!(cond)) { \
+			mc_error("cjson assert failure %s:%d : cond \"" __STRING(cond) "failed\n", __FILE__, __LINE__); \
+			*(int *)0 = 1;\
+			abort(); \
+		}\
+	} while(0)
+
+#endif
+
+#define MC_ABORT(x, ...) mc_abort(x, ##__VA_ARGS__)
+#define MC_ERROR(x, ...) mc_error(x, ##__VA_ARGS__)
+
 #ifdef MC_MAINTAINER_MODE
 #define MC_SET_DEBUG(x) mc_set_debug(x)
 #define MC_GET_DEBUG() mc_get_debug()
 #define MC_SET_SYSLOG(x) mc_set_syslog(x)
-#define MC_ABORT(x, ...) mc_abort(x, ##__VA_ARGS__)
 #define MC_DEBUG(x, ...) mc_debug(x, ##__VA_ARGS__)
-#define MC_ERROR(x, ...) mc_error(x, ##__VA_ARGS__)
 #define MC_INFO(x, ...) mc_info(x, ##__VA_ARGS__)
 #else
 #define MC_SET_DEBUG(x) if (0) mc_set_debug(x)
 #define MC_GET_DEBUG() (0)
 #define MC_SET_SYSLOG(x) if (0) mc_set_syslog(x)
-#define MC_ABORT(x, ...) if (0) mc_abort(x, ##__VA_ARGS__)
 #define MC_DEBUG(x, ...) if (0) mc_debug(x, ##__VA_ARGS__)
-#define MC_ERROR(x, ...) if (0) mc_error(x, ##__VA_ARGS__)
 #define MC_INFO(x, ...) if (0) mc_info(x, ##__VA_ARGS__)
 #endif