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Update.

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* include/stdio.h: Add new parameter to __path_search.
	* libio/oldtmpfile.c: Add 0 as new parameter to __path_search.
	* stdio-common/tmpfile.c: Likewise.
	* stdio-common/tmpfile64.c: Likewise.
	* stdio-common/tmpnam.c: Likewise.
	* stdio-common/tmpnam_r.c: Likewise.
	* stdio-common/tempnam.c: Add 1 as new parameter to __path_search.
	* sysdeps/posix/tempname.c: Add new parameter.  If value is nonzero
	consider TMPDIR environment variable and dir parameter.  Otherwise not.
	* stdio-common/Makefile (tests): Add tst-tmpnam.
	* stdio-common/tst-tmpnam.c: New file.
This commit is contained in:
Ulrich Drepper
1998-12-14 15:23:56 +00:00
parent 59036602bf
commit 60876a7544
11 changed files with 86 additions and 18 deletions
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51
stdio-common/tst-tmpnam.c Normal file
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/* Copyright (C) 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int
main (int argc, char *argv[])
{
const char *name;
int retval = 0;
/* Set TMPDIR to a value other than the traditional /tmp. */
setenv ("TMPDIR", "/usr", 1);
name = tmpnam (NULL);
printf ("name = %s\n", name);
/* Make sure the name is based on the value in TMPDIR. */
if (strncmp (name, "/usr", 4) == 0)
{
puts ("error: `tmpnam' used TMPDIR value");
retval = 1;
}
/* Test that it is in the directory denoted by P_tmpdir. */
if (strncmp (name, P_tmpdir, sizeof (P_tmpdir) - 1) != 0)
{
puts ("error: `tmpnam' return value not in P_tmpdir directory");
retval = 1;
}
return retval;
}