Blame misc/mkdtemp.c

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/* Copyright (C) 1999-2018 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 <stdio.h>
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#include <stdlib.h>
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/* Generate a unique temporary directory from TEMPLATE.
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   The last six characters of TEMPLATE must be "XXXXXX";
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   they are replaced with a string that makes the filename unique.
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   The directory is created, mode 700, and its name is returned.
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   (This function comes from OpenBSD.) */
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char *
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mkdtemp (char *template)
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{
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  if (__gen_tempname (template, 0, 0, __GT_DIR))
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    return NULL;
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  else
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    return template;
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}