stdio-common/tmpfile64.c

   1 /* Open a stdio stream on an anonymous, large temporary file.  Generic version.
   2    Copyright (C) 2012-2020 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 Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the 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    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, see
  17    <https://www.gnu.org/licenses/>.  */
  18
  19 #include <fcntl.h>
  20
  21 /* If there is no O_LARGEFILE, then the plain tmpfile definition
  22    does the job and it gets tmpfile64 as an alias.  */
  23
  24 #if defined O_LARGEFILE && O_LARGEFILE != 0
  25 # define FLAGS          O_LARGEFILE
  26 # define tmpfile        tmpfile64
  27 # include <tmpfile.c>
  28 #endif