Give xxxasserts their own backend with a different message.

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@912 d4fa192b-c00b-0410-8231-f00ffab90ce4

include/libvarnish.h

@@ -40,10 +40,11 @@ do { 									\
 #define xxxassert(e)							\
 do { 									\
 	if (!(e))							\
-		lbv_assert("XXX:" __func__, __FILE__, __LINE__, #e, errno); \
+		lbv_xxxassert(__func__, __FILE__, __LINE__, #e, errno); \
 } while (0)
 
 void lbv_assert(const char *, const char *, int, const char *, int);
+void lbv_xxxassert(const char *, const char *, int, const char *, int);
 
 /* Assert zero return value */
 #define AZ(foo)	do { assert((foo) == 0); } while (0)

lib/libvarnish/assert.c

@@ -9,6 +9,17 @@
 
 #include "libvarnish.h"
 
+void
+lbv_xxxassert(const char *func, const char *file, int line, const char *cond, int err)
+{
+
+	fprintf(stderr,
+	    "Missing errorhandling code in %s(), %s line %d:\n"
+	    "  Condition(%s) not true.\n"
+	    "  errno = %d (%s)\n", func, file, line, cond, err, strerror(err));
+	abort();
+}
+
 void
 lbv_assert(const char *func, const char *file, int line, const char *cond, int err)
 {