view lib/c-vasnprintf.c @ 40212:8da9577294da

unistr/*, uniconv/*: Fix undefined behaviour. Reported by Jeffrey Walton <noloader@gmail.com>. * lib/unistr/u-cpy.h (FUNC): Don't invoke memcpy with a zero size. * lib/unistr/u-cpy-alloc.h (FUNC): Likewise. * lib/uniconv/u8-conv-from-enc.c (u8_conv_from_encoding): Likewise. * lib/uniconv/u8-conv-to-enc.c (u8_conv_to_encoding): Likewise.
author Bruno Haible <bruno@clisp.org>
date Sat, 09 Mar 2019 00:01:47 +0100
parents b06060465f09
children
line wrap: on
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/* Formatted output to strings in C locale.
   Copyright (C) 2009-2019 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */

#include <config.h>

#include <string.h>

#include "printf-parse.h"

#define VASNPRINTF c_vasnprintf
#define FCHAR_T char
#define DCHAR_T char
#define DIRECTIVE char_directive
#define DIRECTIVES char_directives
#define PRINTF_PARSE printf_parse
#define DCHAR_CPY memcpy
#define DCHAR_SET memset
#define DCHAR_IS_TCHAR 1
#define TCHAR_T char

#define NEED_PRINTF_DOUBLE 1
#define NEED_PRINTF_LONG_DOUBLE 1
#define decimal_point_char_defined 1
static char
decimal_point_char (void)
{
  return '.';
}

#include "vasnprintf.c"