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annotate lib/c-xvasprintf.c @ 17249:e542fd46ad6f

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maint: update all copyright year number ranges Run "make update-copyright". Compare to commit 1602f0a from last year. Signed-off-by: Eric Blake <eblake@redhat.com>
author Eric Blake <eblake@redhat.com>
date Tue, 01 Jan 2013 00:50:58 +0000
parents 4c84368f0916
children 344018b6e5d7
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1 /* vasprintf with out-of-memory checking in C locale.
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2 Copyright (C) 1999, 2002-2004, 2006-2013 Free Software Foundation, Inc.
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3
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4 This program is free software: you can redistribute it and/or modify
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5 it under the terms of the GNU General Public License as published by
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6 the Free Software Foundation; either version 3 of the License, or
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7 (at your option) any later version.
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8
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9 This program is distributed in the hope that it will be useful,
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10 but WITHOUT ANY WARRANTY; without even the implied warranty of
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11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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12 GNU General Public License for more details.
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13
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14 You should have received a copy of the GNU General Public License
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15 along with this program. If not, see <http://www.gnu.org/licenses/>. */
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16
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17 #include <config.h>
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18
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19 /* Specification. */
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20 #include "c-xvasprintf.h"
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21
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22 #include <errno.h>
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23 #include <stdio.h>
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24
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25 #include "c-vasprintf.h"
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26 #include "xalloc.h"
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27
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28 char *
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29 c_xvasprintf (const char *format, va_list args)
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30 {
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31 char *result;
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32
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33 if (c_vasprintf (&result, format, args) < 0)
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34 {
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35 if (errno == ENOMEM)
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36 xalloc_die ();
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37 return NULL;
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38 }
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39
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40 return result;
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41 }