libc/stdlib/mkdtemp.c

   1 /* vi: set sw=4 ts=4: */
   2 /* Copyright (C) 1998 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Library General Public License as
   7    published by the Free Software Foundation; either version 2 of the
   8    License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Library General Public License for more details.
  14
  15    You should have received a copy of the GNU Library General Public
  16    License along with the GNU C Library; see the file COPYING.LIB.  If not,
  17    see <http://www.gnu.org/licenses/>.  */
  18
  19 #include <stdio.h>
  20 #include <stdlib.h>
  21 #include <sys/stat.h>
  22 #include "../misc/internals/tempname.h"
  23
  24 #ifdef __USE_BSD
  25 /* Generate a unique temporary directory name from TEMPLATE.
  26    The last six characters of TEMPLATE must be "XXXXXX";
  27    they are replaced with a string that makes the filename unique.
  28    The directory is created, mode 700, and its name is returned.
  29    (This function comes from OpenBSD.) */
  30 char * mkdtemp (char *template)
  31 {
  32   if (__gen_tempname (template, __GT_DIR, 0, 0, S_IRUSR | S_IWUSR | S_IXUSR))
  33     return NULL;
  34   else
  35     return template;
  36 }
  37 #endif