From e69967f5348cec651f8806d25d2c59ac8ed8c2a2 Mon Sep 17 00:00:00 2001
From: nectar <nectar@FreeBSD.org>
Date: Tue, 29 Apr 2003 21:13:50 +0000
Subject: `Hide' strlcpy and strlcat (using the namespace.h / __weak_reference
technique) so that we don't wind up calling into an application's version if
the application defines them.
Inspired by: qpopper's interfering and buggy version of strlcpy
---
lib/libc/string/strlcat.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
(limited to 'lib/libc/string/strlcat.c')
diff --git a/lib/libc/string/strlcat.c b/lib/libc/string/strlcat.c
index 2c2fa56..cd9fc43 100644
--- a/lib/libc/string/strlcat.c
+++ b/lib/libc/string/strlcat.c
@@ -33,9 +33,12 @@ static char *rcsid = "$OpenBSD: strlcat.c,v 1.2 1999/06/17 16:28:58 millert Exp
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
+#include "namespace.h"
#include <sys/types.h>
#include <string.h>
+#include "un-namespace.h"
+__weak_reference(_strlcat, strlcat);
/*
* Appends src to string dst of size siz (unlike strncat, siz is the
* full size of dst, not space left). At most siz-1 characters
@@ -44,7 +47,7 @@ __FBSDID("$FreeBSD$");
* If retval >= siz, truncation occurred.
*/
size_t
-strlcat(dst, src, siz)
+_strlcat(dst, src, siz)
char *dst;
const char *src;
size_t siz;
--
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