Blame misc/mkstemps64.c

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/* Copyright (C) 2000-2018 Free Software Foundation, Inc.
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   This file is part of the GNU C Library.
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   The GNU C Library is free software; you can redistribute it and/or
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   modify it under the terms of the GNU Lesser General Public
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   License as published by the Free Software Foundation; either
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   version 2.1 of the License, or (at your option) any later version.
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   The GNU C Library is distributed in the hope that it will be useful,
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   but WITHOUT ANY WARRANTY; without even the implied warranty of
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   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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   Lesser General Public License for more details.
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   You should have received a copy of the GNU Lesser General Public
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   License along with the GNU C Library; if not, see
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   <http://www.gnu.org/licenses/>.  */
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#include <errno.h>
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#include <fcntl.h>
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#include <stdio.h>
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#include <stdlib.h>
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/* If O_LARGEFILE is zero, mkstemps.c defines mkstemps64 as an alias.  */
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#if defined O_LARGEFILE && O_LARGEFILE != 0
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/* Generate a unique temporary file name from TEMPLATE.  The last six
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   characters before a suffix of length SUFFIXLEN of TEMPLATE must be
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   "XXXXXX"; they are replaced with a string that makes the filename
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   unique.  Then open the file and return a fd. */
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int
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mkstemps64 (char *template, int suffixlen)
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{
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  if (suffixlen < 0)
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    {
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      __set_errno (EINVAL);
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      return -1;
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    }
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  return __gen_tempname (template, suffixlen, O_LARGEFILE, __GT_FILE);
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}
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#endif