diff options
Diffstat (limited to 'string/strlcpy.c')
-rw-r--r-- | string/strlcpy.c | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/string/strlcpy.c b/string/strlcpy.c deleted file mode 100644 index fab8dac7..00000000 --- a/string/strlcpy.c +++ /dev/null @@ -1,83 +0,0 @@ -/* $NetBSD: strlcpy.c,v 1.14 2003/10/27 00:12:42 lukem Exp $ */ -/* $OpenBSD: strlcpy.c,v 1.7 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 HAVE_NBTOOL_CONFIG_H -#include "nbtool_config.h" -#endif - -#include <sys/cdefs.h> -#if defined(LIBC_SCCS) && !defined(lint) -__RCSID("$NetBSD: strlcpy.c,v 1.14 2003/10/27 00:12:42 lukem 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(strlcpy, _strlcpy) -# endif -#endif - -#if !HAVE_STRLCPY -/* - * Copy src to string dst of size siz. At most siz-1 characters - * will be copied. Always NUL terminates (unless siz == 0). - * Returns strlen(src); if retval >= siz, truncation occurred. - */ -size_t -#ifdef _LIBC -_strlcpy(dst, src, siz) -#else -strlcpy(dst, src, siz) -#endif - char *dst; - const char *src; - size_t siz; -{ - char *d = dst; - const char *s = src; - size_t n = siz; - - _DIAGASSERT(dst != NULL); - _DIAGASSERT(src != NULL); - - /* Copy as many bytes as will fit */ - if (n != 0 && --n != 0) { - do { - if ((*d++ = *s++) == 0) - break; - } while (--n != 0); - } - - /* Not enough room in dst, add NUL and traverse rest of src */ - if (n == 0) { - if (siz != 0) - *d = '\0'; /* NUL-terminate dst */ - while (*s++) - ; - } - - return(s - src - 1); /* count does not include NUL */ -} -#endif |