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authorThomas Guyot-Sionnest <dermoth@users.sourceforge.net>2008-02-12 11:07:18 (GMT)
committerThomas Guyot-Sionnest <dermoth@users.sourceforge.net>2008-02-12 11:07:18 (GMT)
commitbd7029a99b0c2974265c6665638ef14a052f42ab (patch)
treef5661ba73366d81ef6e91f889ea7fec5ebe07b6b /gl/strerror.c
parentf99612320d6eda67644c07be04bb21aa4d7789db (diff)
downloadmonitoring-plugins-bd7029a99b0c2974265c6665638ef14a052f42ab.tar.gz
Sync to latest Gnulib
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1925 f882894a-f735-0410-b71e-b25c423dba1c
Diffstat (limited to 'gl/strerror.c')
-rw-r--r--gl/strerror.c49
1 files changed, 49 insertions, 0 deletions
diff --git a/gl/strerror.c b/gl/strerror.c
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1/* strerror.c --- POSIX compatible system error routine
2
3 Copyright (C) 2007 Free Software Foundation, Inc.
4
5 This program is free software: you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 3 of the License, or
8 (at your option) any later version.
9
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>. */
17
18#include <config.h>
19
20#include <string.h>
21
22#if REPLACE_STRERROR
23
24# include <stdio.h>
25
26# include "intprops.h"
27
28# undef strerror
29# if ! HAVE_DECL_STRERROR
30# define strerror(n) NULL
31# endif
32
33char *
34rpl_strerror (int n)
35{
36 char *result = strerror (n);
37
38 if (result == NULL || result[0] == '\0')
39 {
40 static char const fmt[] = "Unknown error (%d)";
41 static char mesg[sizeof fmt + INT_STRLEN_BOUND (n)];
42 sprintf (mesg, fmt, n);
43 return mesg;
44 }
45
46 return result;
47}
48
49#endif