From 1767f908af327fa388b1c66883760ad851267013 Mon Sep 17 00:00:00 2001 From: The Android Open Source Project Date: Tue, 3 Mar 2009 18:28:13 -0800 Subject: auto import from //depot/cupcake/@135843 --- libc/string/strlcat.c | 55 --------------------------------------------------- 1 file changed, 55 deletions(-) delete mode 100644 libc/string/strlcat.c (limited to 'libc/string/strlcat.c') diff --git a/libc/string/strlcat.c b/libc/string/strlcat.c deleted file mode 100644 index ad2215b..0000000 --- a/libc/string/strlcat.c +++ /dev/null @@ -1,55 +0,0 @@ -/* $OpenBSD: strlcat.c,v 1.13 2005/08/08 08:05:37 espie Exp $ */ - -/* - * Copyright (c) 1998 Todd C. Miller - * - * 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. - */ - -#include -#include - -/* - * 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 */ -} -- cgit v1.1