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annotate lib/c-vsnprintf.h @ 17363:5a51fb7777a9

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sys_select, sys_time: port 2013-01-30 Solaris 2.6 fix to Cygwin Problem reported by Marco Atzeri in <http://lists.gnu.org/archive/html/bug-gnulib/2013-03/msg00000.html>. * lib/sys_select.in.h [HAVE_SYS_SELECT_H && _CYGWIN_SYS_TIME_H]: Simply delegate to the system <sys/select.h> in this case too. Also, pay attention to _GL_SYS_SELECT_H_REDIRECT_FROM_SYS_TIME_H only if OSF/1, since otherwise Cygwin breaks, and it doesn't seem to be needed on Solaris either. * lib/sys_time.in.h [_CYGWIN_SYS_TIME_H]: Simply delgate to the system <sys/time.h> in this case.
author Paul Eggert <eggert@cs.ucla.edu>
date Tue, 19 Mar 2013 09:08:47 -0700
parents e542fd46ad6f
children 344018b6e5d7
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1 /* vsnprintf in C locale.
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2 Copyright (C) 2012-2013 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, or (at your option)
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7 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 along
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15 with this program; if not, see <http://www.gnu.org/licenses/>. */
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16
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17 #ifndef _C_VSNPRINTF_H
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18 #define _C_VSNPRINTF_H
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19
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20 /* Get size_t. */
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21 #include <stddef.h>
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22
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23 /* Get va_list. */
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24 #include <stdarg.h>
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25
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26 /* The __attribute__ feature is available in gcc versions 2.5 and later.
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27 The __-protected variants of the attributes 'format' and 'printf' are
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28 accepted by gcc versions 2.6.4 (effectively 2.7) and later.
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29 We enable _GL_ATTRIBUTE_FORMAT only if these are supported too, because
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30 gnulib and libintl do '#define printf __printf__' when they override
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31 the 'printf' function. */
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32 #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
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33 # define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec))
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34 #else
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35 # define _GL_ATTRIBUTE_FORMAT(spec) /* empty */
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36 #endif
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37
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38 #ifdef __cplusplus
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39 extern "C" {
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40 #endif
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41
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42 int c_vsnprintf (char *str, size_t size, const char *format, va_list args)
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43 _GL_ATTRIBUTE_FORMAT ((__printf__, 3, 0));
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44
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45 #ifdef __cplusplus
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46 }
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47 #endif
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48
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49 #endif /* _C_VSNPRINTF_H */