Mercurial > code
view port/C/strdup.c @ 588:6d1579861b4a
Net: rename Listener::set to Listener::reset, improve Listener tests
author | David Demelier <markand@malikania.fr> |
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date | Mon, 29 Aug 2016 21:16:40 +0200 |
parents | f48bb09bccc7 |
children | 266f32919d0a |
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/* * strdup.c -- duplicate a string * * Copyright (c) 2011-2016 David Demelier <markand@malikania.fr> * * Permission to use, copy, modify, and/or 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 <stdio.h> #include <stdlib.h> #include <string.h> char * strdup(const char *src) { char *dst; size_t len; len = strlen(src); if ((dst = calloc(len + 1, sizeof (char))) == NULL) return NULL; return strcpy(dst, src); }