diff options
Diffstat (limited to 'contrib/blacklist/port/strlcat.c')
| -rw-r--r-- | contrib/blacklist/port/strlcat.c | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/contrib/blacklist/port/strlcat.c b/contrib/blacklist/port/strlcat.c deleted file mode 100644 index d3c69b5fab78..000000000000 --- a/contrib/blacklist/port/strlcat.c +++ /dev/null @@ -1,96 +0,0 @@ -/* $NetBSD: strlcat.c,v 1.2 2015/01/22 03:48:07 christos Exp $ */ -/* $OpenBSD: strlcat.c,v 1.10 2003/04/12 21:56:39 millert 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 TODD C. MILLER DISCLAIMS ALL - * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL TODD C. MILLER 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. - */ - -#if !defined(_KERNEL) && !defined(_STANDALONE) -#if HAVE_CONFIG_H -#include "config.h" -#endif - -#include <sys/cdefs.h> -#if defined(LIBC_SCCS) && !defined(lint) -__RCSID("$NetBSD: strlcat.c,v 1.2 2015/01/22 03:48:07 christos Exp $"); -#endif /* LIBC_SCCS and not lint */ - -#ifdef _LIBC -#include "namespace.h" -#endif -#include <sys/types.h> -#include <assert.h> -#include <string.h> - -#ifdef _LIBC -# ifdef __weak_alias -__weak_alias(strlcat, _strlcat) -# endif -#endif - -#else -#include <lib/libkern/libkern.h> -#endif /* !_KERNEL && !_STANDALONE */ - -#if !HAVE_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 - * 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) -{ -#if 1 - 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 */ -#else - - /* - * Find length of string in dst (maxing out at siz). - */ - size_t dlen = strnlen(dst, siz); - - /* - * Copy src into any remaining space in dst (truncating if needed). - * Note strlcpy(dst, src, 0) returns strlen(src). - */ - return dlen + strlcpy(dst + dlen, src, siz - dlen); -#endif -} -#endif |