model: enforce rule: current_action != NULL

[model-checker.git] / common.h

diff --git a/common.h b/common.h
index 656ea3798dde73d08b168fdfe54f5d4c72dcc04d..017cb4f99dd2adba81301d185efb89405cfab79e 100644 (file)
--- a/common.h
+++ b/common.h
@@ -1,13 +1,12 @@
+/** @file common.h
+ *  @brief General purpose macros.
+ */
+
 #ifndef __COMMON_H__
 #define __COMMON_H__
 
 #include <stdio.h>
-
-/*
-#ifndef CONFIG_DEBUG
-#define CONFIG_DEBUG
-#endif
-*/
+#include "config.h"
 
 #ifdef CONFIG_DEBUG
 #define DEBUG(fmt, ...) do { printf("*** %25s(): line %-4d *** " fmt, __func__, __LINE__, ##__VA_ARGS__); } while (0)
@@ -23,8 +22,10 @@
 do { \
        if (!(expr)) { \
                fprintf(stderr, "Error: assertion failed in %s at line %d\n", __FILE__, __LINE__); \
-               exit(1); \
+               exit(EXIT_FAILURE); \
        } \
 } while (0);
 
+#define error_msg(...) fprintf(stderr, "Error: " __VA_ARGS__)
+
 #endif /* __COMMON_H__ */