1 /* Copyright (C) 1991,1993,1996,1997,1998,1999 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, write to the Free
16 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
24 # define __fdopen _IO_fdopen
27 /* This returns a new stream opened on a temporary file (generated
28 by tmpnam) The file is opened with mode "w+b" (binary read/write).
29 If we couldn't generate a unique filename or the file couldn't
30 be opened, NULL is returned. */
34 char buf
[FILENAME_MAX
];
38 if (__path_search (buf
, FILENAME_MAX
, NULL
, "tmpf", 0))
40 fd
= __gen_tempname (buf
, __GT_BIGFILE
);
44 /* Note that this relies on the Unix semantics that
45 a file is not really removed until it is closed. */
48 if ((f
= __fdopen (fd
, "w+b")) == NULL
)