summaryrefslogtreecommitdiff
path: root/system/ksh-openbsd/patches/linux/strlcat_c.diff
diff options
context:
space:
mode:
Diffstat (limited to 'system/ksh-openbsd/patches/linux/strlcat_c.diff')
-rw-r--r--system/ksh-openbsd/patches/linux/strlcat_c.diff65
1 files changed, 65 insertions, 0 deletions
diff --git a/system/ksh-openbsd/patches/linux/strlcat_c.diff b/system/ksh-openbsd/patches/linux/strlcat_c.diff
new file mode 100644
index 0000000000..1137522fcb
--- /dev/null
+++ b/system/ksh-openbsd/patches/linux/strlcat_c.diff
@@ -0,0 +1,65 @@
+--- ksh-openbsd_cvs/strlcat.c 1970-01-01 01:00:00.000000000 +0100
++++ ksh-openbsd_cvs.new/strlcat.c 2010-04-01 21:01:24.135232661 +0200
+@@ -0,0 +1,62 @@
++/* $OpenBSD: strlcat.c,v 1.13 2005/08/08 08:05:37 espie Exp $ */
++
++/*
++ * Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>
++ *
++ * Permission to use, copy, modify, and distribute this software for any
++ * purpose with or without fee is hereby granted, provided that the above
++ * copyright notice and this permission notice appear in all copies.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
++ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
++ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
++ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
++ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
++ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
++ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
++ */
++
++/* OPENBSD ORIGINAL: lib/libc/string/strlcat.c */
++
++// #include "includes.h"
++#ifndef HAVE_STRLCAT
++
++#include <sys/types.h>
++#include <string.h>
++
++/*
++ * 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
++ * will be copied. Always NUL terminates (unless siz <= strlen(dst)).
++ * Returns strlen(src) + MIN(siz, strlen(initial dst)).
++ * If retval >= siz, truncation occurred.
++ */
++size_t
++strlcat(char *dst, const char *src, size_t siz)
++{
++ char *d = dst;
++ const char *s = src;
++ size_t n = siz;
++ size_t dlen;
++
++ /* Find the end of dst and adjust bytes left but don't go past end */
++ while (n-- != 0 && *d != '\0')
++ d++;
++ dlen = d - dst;
++ n = siz - dlen;
++
++ if (n == 0)
++ return(dlen + strlen(s));
++ while (*s != '\0') {
++ if (n != 1) {
++ *d++ = *s;
++ n--;
++ }
++ s++;
++ }
++ *d = '\0';
++
++ return(dlen + (s - src)); /* count does not include NUL */
++}
++
++#endif /* !HAVE_STRLCAT */