From 5159ff2cf1eda44bc1b575ced7f82667ebac6beb Mon Sep 17 00:00:00 2001
From: Joerg Sonnenberger <joerg@dragonflybsd.org>
Date: Tue, 26 Apr 2005 10:41:57 +0000
Subject: [PATCH 1/1] Correct and improve __diagassert.

---
 include/assert.h      | 6 +++---
 lib/libc/gen/assert.c | 9 +++++----
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/include/assert.h b/include/assert.h
index e4caa298df..1d48d0472d 100644
--- a/include/assert.h
+++ b/include/assert.h
@@ -36,7 +36,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)assert.h	8.2 (Berkeley) 1/21/94
- * $DragonFly: src/include/assert.h,v 1.3 2005/01/06 17:32:44 joerg Exp $
+ * $DragonFly: src/include/assert.h,v 1.4 2005/04/26 10:41:57 joerg Exp $
  */
 
 /*
@@ -57,7 +57,7 @@
 
 #undef _DIAGASSERT
 #ifdef _DIAGNOSTIC
-#define	_DIAGASSERT(e)	((e) ? (void)0 : __assert(__FILE__, __LINE__, #e))
+#define	_DIAGASSERT(e)	((e) ? (void)0 : __diagassert(__FILE__, __LINE__, __func__, #e))
 #else
 #define	_DIAGASSERT(e)	((void)0)
 #endif
@@ -66,5 +66,5 @@
 
 __BEGIN_DECLS
 void	__assert(const char *, int, const char *);
-void	__diag_assert(const char *, int, const char *);
+void	__diagassert(const char *, int, const char *, const char *);
 __END_DECLS
diff --git a/lib/libc/gen/assert.c b/lib/libc/gen/assert.c
index a765a1c323..88da83ba36 100644
--- a/lib/libc/gen/assert.c
+++ b/lib/libc/gen/assert.c
@@ -31,7 +31,7 @@
  * SUCH DAMAGE.
  *
  * @(#)assert.c	8.1 (Berkeley) 6/4/93
- * $DragonFly: src/lib/libc/gen/assert.c,v 1.4 2005/01/06 17:34:25 joerg Exp $
+ * $DragonFly: src/lib/libc/gen/assert.c,v 1.5 2005/04/26 10:41:57 joerg Exp $
  */
 
 #include <sys/syslog.h>
@@ -57,8 +57,8 @@ enum {
 static int	diagassert_flags = -1;
 
 void
-__diagassert(const char *file, const char *line, const char *function,
-	     int failedexpr)
+__diagassert(const char *file, int line, const char *function,
+	     const char *failedexpr)
 {
 	char buf[1024];
 
@@ -92,7 +92,8 @@ __diagassert(const char *file, const char *line, const char *function,
 	}
 
 	snprintf(buf, sizeof(buf),
-		 "assertion \"%s\" failed: file \"%s\", line %d");
+		 "assertion \"%s\" failed: file \"%s\", line %d, function \"%s\"",
+		 failedexpr, file, line, function);
 	if (diagassert_flags & DIAGASSERT_STDERR)
 		fprintf(stderr, "%s: %s\n", getprogname(), buf);
 	if (diagassert_flags & DIAGASSERT_SYSLOG)
-- 
2.41.0