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author | Simon Josefsson <simon@josefsson.org> | 2006-05-12 10:02:14 +0000 |
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committer | Simon Josefsson <simon@josefsson.org> | 2006-05-12 10:02:14 +0000 |
commit | dd92699c22e89329f7be8e1cd3a580107f956098 (patch) | |
tree | 569f860873935ffa188ea232ef138f3f1e53ed54 /gl/strdup.c | |
parent | 249474059250a2ad27c48e8071046058ee0da5bd (diff) | |
download | gnutls-dd92699c22e89329f7be8e1cd3a580107f956098.tar.gz |
Add getaddrinfo.
Diffstat (limited to 'gl/strdup.c')
-rw-r--r-- | gl/strdup.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/gl/strdup.c b/gl/strdup.c new file mode 100644 index 0000000000..84df5b8043 --- /dev/null +++ b/gl/strdup.c @@ -0,0 +1,56 @@ +/* Copyright (C) 1991, 1996, 1997, 1998, 2002, 2003, 2004 Free Software + Foundation, Inc. + + This file is part of the GNU C Library. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License along + with this program; if not, write to the Free Software Foundation, + Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#ifndef _LIBC +/* Get specification. */ +# include "strdup.h" +#endif + +#include <stdlib.h> +#include <string.h> + +#undef __strdup +#undef strdup + +#ifndef weak_alias +# define __strdup strdup +#endif + +/* Duplicate S, returning an identical malloc'd string. */ +char * +__strdup (const char *s) +{ + size_t len = strlen (s) + 1; + void *new = malloc (len); + + if (new == NULL) + return NULL; + + return (char *) memcpy (new, s, len); +} +#ifdef libc_hidden_def +libc_hidden_def (__strdup) +#endif +#ifdef weak_alias +weak_alias (__strdup, strdup) +#endif |