X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Ftempname.c;h=5a3a3260c4e232fc87c3cf6fda9cf7c688932da9;hb=1a2869593e115e4a6c74aaa0b23ca612357403ce;hp=6fef5e9a1ea3b98bc6551286f8baa0d9de91bbc4;hpb=d00ac15a6511b77ab132d4b6694acbb5b9a6f402;p=gnulib.git
diff --git a/lib/tempname.c b/lib/tempname.c
index 6fef5e9a1..5a3a3260c 100644
--- a/lib/tempname.c
+++ b/lib/tempname.c
@@ -1,24 +1,27 @@
/* tempname.c - generate the name of a temporary file.
Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- 2000, 2001, 2002, 2003, 2005, 2006 Free Software Foundation, Inc.
+ 2000, 2001, 2002, 2003, 2005, 2006, 2007 Free Software Foundation,
+ Inc.
- 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
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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. */
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see . */
+
+/* Extracted from glibc sysdeps/posix/tempname.c. See also tmpdir.c. */
#if !_LIBC
# include
+# include "tempname.h"
#endif
#include
@@ -48,11 +51,7 @@
#include
#include
-
-#if HAVE_SYS_TIME_H || _LIBC
-# include
-#endif
-
+#include
#include
#include
@@ -63,10 +62,10 @@
# define small_open __open
# define large_open __open64
#else
-# include "stat-macros.h"
# define struct_stat64 struct stat
# define small_open open
# define large_open open
+# define __gen_tempname gen_tempname
# define __getpid getpid
# define __gettimeofday gettimeofday
# define __mkdir mkdir
@@ -106,6 +105,7 @@
# define uint64_t uintmax_t
#endif
+#if _LIBC
/* Return nonzero if DIR is an existent directory. */
static int
direxists (const char *dir)
@@ -176,6 +176,7 @@ __path_search (char *tmpl, size_t tmpl_len, const char *dir, const char *pfx,
sprintf (tmpl, "%.*s/%.*sXXXXXX", (int) dlen, dir, (int) plen, pfx);
return 0;
}
+#endif /* _LIBC */
/* These are the characters used in temporary file names. */
static const char letters[] =
@@ -237,15 +238,11 @@ __gen_tempname (char *tmpl, int kind)
#ifdef RANDOM_BITS
RANDOM_BITS (random_time_bits);
#else
-# if HAVE_GETTIMEOFDAY || _LIBC
{
struct timeval tv;
__gettimeofday (&tv, NULL);
random_time_bits = ((uint64_t) tv.tv_usec << 16) ^ tv.tv_sec;
}
-# else
- random_time_bits = time (NULL);
-# endif
#endif
value += random_time_bits ^ __getpid ();