Changeset c7bbf029 in mainline for uspace/lib/c/include/assert.h

Timestamp:

2011-04-21T15:45:31Z (13 years ago)

Author:

Martin Decky <martin@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

7da90cd

Parents:

d161715

Message:

improve stack traces and assertions
reduce header files pollution

File:

• uspace/lib/c/include/assert.h (modified) (3 diffs)

uspace/lib/c/include/assert.h

@@ -40 +40 @@
  *
  * If NDEBUG is not set, the assert() macro
- * evaluates expr and if it is false prints 
+ * evaluates expr and if it is false prints
  * error message and terminate program.
  *
@@ -47 +47 @@
  */
 
-#include <stdio.h>
-#include <stdlib.h>
-
 #ifndef NDEBUG
 
 #define assert(expr) \
         do { \
-                if (!(expr)) { \
-                        printf("Assertion failed (%s) at file '%s', " \
-                            "line %d.\n", #expr, __FILE__, __LINE__); \
-                        abort(); \
-                } \
+                if (!(expr)) \
+                        assert_abort(#expr, __FILE__, __LINE__); \
         } while (0)
 
@@ -67 +61 @@
 #endif /* NDEBUG */
 
+extern void assert_abort(const char *, const char *, unsigned int)
+    __attribute__((noreturn));
+
 #endif