diff options
author | grant <grant@pkgsrc.org> | 2003-03-31 05:02:17 +0000 |
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committer | grant <grant@pkgsrc.org> | 2003-03-31 05:02:17 +0000 |
commit | 706e3fa72893b0f8f36831e22bac729389cd4217 (patch) | |
tree | bba5de760f34a61152c3668d65e44779e0e77c05 /pkgtools/libnbcompat/files/strdup.c | |
parent | ba62a04bd713020bd142131bcca47c2477023316 (diff) | |
download | pkgsrc-706e3fa72893b0f8f36831e22bac729389cd4217.tar.gz |
Initial import of libnbcompat-20030331, a portable NetBSD compatibility
library for use by the pkgsrc tools and other sources from NetBSD.
Diffstat (limited to 'pkgtools/libnbcompat/files/strdup.c')
-rw-r--r-- | pkgtools/libnbcompat/files/strdup.c | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/pkgtools/libnbcompat/files/strdup.c b/pkgtools/libnbcompat/files/strdup.c new file mode 100644 index 00000000000..c57bb2f76a8 --- /dev/null +++ b/pkgtools/libnbcompat/files/strdup.c @@ -0,0 +1,50 @@ +/* $Id: strdup.c,v 1.1.1.1 2003/03/31 05:03:04 grant Exp $ */ +/* $NetBSD: strdup.c,v 1.1.1.1 2003/03/31 05:03:04 grant Exp $ */ + +/* + * Copyright (c) 1988, 1993 + * The Regents of the University of California. 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. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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 "nbcompat.h" + +char * +strdup(const char *str) +{ + size_t len; + char *copy; + + len = strlen(str) + 1; + if (!(copy = malloc(len))) + return (NULL); + memcpy(copy, str, len); + return (copy); +} |