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author | Holger Weiss <holger@zedat.fu-berlin.de> | 2009-05-20 00:32:10 +0200 |
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committer | Holger Weiss <holger@zedat.fu-berlin.de> | 2009-05-20 00:32:10 +0200 |
commit | 50b3ff7b91e78a61aca93247bee586d6d7eb27c8 (patch) | |
tree | db4c7eee24479ac7ee6888ce1562facf60159b71 /gl/strdup.c | |
parent | 2701ccd500e60537a8c2977a81549ff33eeaef3f (diff) | |
download | monitoring-plugins-50b3ff7b91e78a61aca93247bee586d6d7eb27c8.tar.gz |
Sync with the latest Gnulib code (cb75dc5)
Signed-off-by: Holger Weiss <holger@zedat.fu-berlin.de>
Diffstat (limited to 'gl/strdup.c')
-rw-r--r-- | gl/strdup.c | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/gl/strdup.c b/gl/strdup.c new file mode 100644 index 00000000..bebe5c8f --- /dev/null +++ b/gl/strdup.c | |||
@@ -0,0 +1,55 @@ | |||
1 | /* Copyright (C) 1991, 1996, 1997, 1998, 2002, 2003, 2004, 2006, 2007 Free | ||
2 | Software Foundation, Inc. | ||
3 | |||
4 | This file is part of the GNU C Library. | ||
5 | |||
6 | This program is free software; you can redistribute it and/or modify | ||
7 | it under the terms of the GNU General Public License as published by | ||
8 | the Free Software Foundation; either version 3, or (at your option) | ||
9 | any later version. | ||
10 | |||
11 | This program is distributed in the hope that it will be useful, | ||
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
14 | GNU General Public License for more details. | ||
15 | |||
16 | You should have received a copy of the GNU General Public License along | ||
17 | with this program; if not, write to the Free Software Foundation, | ||
18 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
19 | |||
20 | #ifndef _LIBC | ||
21 | # include <config.h> | ||
22 | #endif | ||
23 | |||
24 | /* Get specification. */ | ||
25 | #include <string.h> | ||
26 | |||
27 | #include <stdlib.h> | ||
28 | |||
29 | #undef __strdup | ||
30 | #ifdef _LIBC | ||
31 | # undef strdup | ||
32 | #endif | ||
33 | |||
34 | #ifndef weak_alias | ||
35 | # define __strdup strdup | ||
36 | #endif | ||
37 | |||
38 | /* Duplicate S, returning an identical malloc'd string. */ | ||
39 | char * | ||
40 | __strdup (const char *s) | ||
41 | { | ||
42 | size_t len = strlen (s) + 1; | ||
43 | void *new = malloc (len); | ||
44 | |||
45 | if (new == NULL) | ||
46 | return NULL; | ||
47 | |||
48 | return (char *) memcpy (new, s, len); | ||
49 | } | ||
50 | #ifdef libc_hidden_def | ||
51 | libc_hidden_def (__strdup) | ||
52 | #endif | ||
53 | #ifdef weak_alias | ||
54 | weak_alias (__strdup, strdup) | ||
55 | #endif | ||