-/* Copyright (C) 1999, 2001-2002, 2006 Free Software Foundation, Inc.
+/* Copyright (C) 1999, 2001-2002, 2006, 2009-2010 Free Software Foundation,
+ Inc.
This file is part of the GNU C Library.
- This program is free software; you can redistribute it and/or modify
+ This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software Foundation,
- Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Extracted from sysdeps/posix/tempname.c. */
#endif
#include <sys/stat.h>
-#if !defined S_ISDIR && defined S_IFDIR
-# define S_ISDIR(mode) (((mode) & S_IFMT) == S_IFDIR)
-#endif
-#if !S_IRUSR && S_IREAD
-# define S_IRUSR S_IREAD
-#endif
-#if !S_IRUSR
-# define S_IRUSR 00400
-#endif
-#if !S_IWUSR && S_IWRITE
-# define S_IWUSR S_IWRITE
-#endif
-#if !S_IWUSR
-# define S_IWUSR 00200
-#endif
-#if !S_IXUSR && S_IEXEC
-# define S_IXUSR S_IEXEC
-#endif
-#if !S_IXUSR
-# define S_IXUSR 00100
-#endif
#if _LIBC
# define struct_stat64 struct stat64
enough space in TMPL. */
int
path_search (char *tmpl, size_t tmpl_len, const char *dir, const char *pfx,
- bool try_tmpdir)
+ bool try_tmpdir)
{
const char *d;
size_t dlen, plen;
{
plen = strlen (pfx);
if (plen > 5)
- plen = 5;
+ plen = 5;
}
if (try_tmpdir)
{
d = __secure_getenv ("TMPDIR");
if (d != NULL && direxists (d))
- dir = d;
+ dir = d;
else if (dir != NULL && direxists (dir))
- /* nothing */ ;
+ /* nothing */ ;
else
- dir = NULL;
+ dir = NULL;
}
if (dir == NULL)
{
if (direxists (P_tmpdir))
- dir = P_tmpdir;
+ dir = P_tmpdir;
else if (strcmp (P_tmpdir, "/tmp") != 0 && direxists ("/tmp"))
- dir = "/tmp";
+ dir = "/tmp";
else
- {
- __set_errno (ENOENT);
- return -1;
- }
+ {
+ __set_errno (ENOENT);
+ return -1;
+ }
}
dlen = strlen (dir);
while (dlen >= 1 && ISSLASH (dir[dlen - 1]))
- dlen--; /* remove trailing slashes */
+ dlen--; /* remove trailing slashes */
/* check we have room for "${dir}/${pfx}XXXXXX\0" */
if (tmpl_len < dlen + 1 + plen + 6 + 1)