From f2ed769880271654297a4be420f26ab94d39666b Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Thu, 30 Jan 2014 13:29:46 +0100 Subject: DHCPCD(8): Import Import DHCPCD(8) from: http://roy.marples.name/projects/dhcpcd/ The upstream sources can be obtained via: fossil clone http://roy.marples.name/projects/dhcpcd The imported version is 2014-01-29 19:46:44 [6b209507bb]. --- dhcpcd/compat/strlcpy.c | 51 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 dhcpcd/compat/strlcpy.c (limited to 'dhcpcd/compat/strlcpy.c') diff --git a/dhcpcd/compat/strlcpy.c b/dhcpcd/compat/strlcpy.c new file mode 100644 index 00000000..c2e324e8 --- /dev/null +++ b/dhcpcd/compat/strlcpy.c @@ -0,0 +1,51 @@ +/* + * dhcpcd - DHCP client daemon + * Copyright (c) 2006-2009 Roy Marples + * All rights reserved + + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include + +#include "strlcpy.h" + +size_t +strlcpy(char *dst, const char *src, size_t size) +{ + const char *s = src; + size_t n = size; + + if (n && --n) + do { + if (!(*dst++ = *src++)) + break; + } while (--n); + + if (!n) { + if (size) + *dst = '\0'; + while (*src++); + } + + return src - s - 1; +} -- cgit v1.2.3