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annotate lib/unistdio/ulc-vasnprintf.c @ 40231:9b3c79fdfe0b

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strtod: fix clash with strtold Problem reported for RHEL 5 by Jesse Caldwell (Bug#34817). * lib/strtod.c (compute_minus_zero, minus_zero): Simplify by remving the macro / external variable, and having just a function. User changed. This avoids the need for an external variable that might clash.
author Paul Eggert <eggert@cs.ucla.edu>
date Mon, 11 Mar 2019 16:40:29 -0700
parents b06060465f09
children
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1 /* Formatted output to strings.
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2 Copyright (C) 1999, 2002, 2006-2007, 2009-2019 Free Software Foundation,
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3 Inc.
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4
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5 This program is free software: you can redistribute it and/or modify it
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6 under the terms of the GNU Lesser General Public License as published
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7 by the Free Software Foundation; either version 3 of the License, or
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8 (at your option) any later version.
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9
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10 This program is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 Lesser General Public License for more details.
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14
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15 You should have received a copy of the GNU Lesser General Public License
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16 along with this program. If not, see <https://www.gnu.org/licenses/>. */
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17
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18 /* Tell glibc's <stdio.h> to provide a prototype for snprintf().
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19 This must come before <config.h> because <config.h> may include
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20 <features.h>, and once <features.h> has been included, it's too late. */
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21 #ifndef _GNU_SOURCE
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22 # define _GNU_SOURCE 1
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23 #endif
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24
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25 #include <config.h>
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26 #include <alloca.h>
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27
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28 /* Specification. */
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29 #include "unistdio.h"
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30
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31 #include "uniconv.h"
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32 #include "unistr.h"
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33 #include "unistdio/u-printf-parse.h"
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34
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35 #define VASNPRINTF ulc_vasnprintf
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36 #define FCHAR_T char
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37 #define DIRECTIVE char_directive
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38 #define DIRECTIVES char_directives
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39 #define FCHAR_T_ONLY_ASCII 1
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40 #define PRINTF_PARSE ulc_printf_parse
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41 #define DCHAR_T char
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42 #define DCHAR_CPY memcpy
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43 #define DCHAR_SET memset
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44 #define DCHAR_MBSNLEN mbsnlen
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45 #define TCHAR_T char
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46 #define DCHAR_IS_TCHAR 1
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47 #include "vasnprintf.c"