from gnulib

1 files changed, 46 insertions, 0 deletions

diff --git a/lib/time_r.h b/lib/time_r.h
new file mode 100644
index 000000000..fbd3375e9
--- /dev/null
+++ b/lib/time_r.h
@@ -0,0 +1,46 @@
+/* Reentrant time functions like localtime_r.
+
+   Copyright (C) 2003 Free Software Foundation, Inc.
+
+   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.
+
+   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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+/* Written by Paul Eggert.  */
+
+#ifndef _TIME_R_H
+#define _TIME_R_H
+
+/* Include <time.h> first, since it may declare these functions with
+   signatures that disagree with POSIX, and we don't want to rename
+   those declarations.  */
+#include <time.h>
+
+#if !HAVE_TIME_R_POSIX
+# undef asctime_r
+# undef ctime_r
+# undef gmtime_r
+# undef localtime_r
+
+# define asctime_r rpl_asctime_r
+# define ctime_r rpl_ctime_r
+# define gmtime_r rpl_gmtime_r
+# define localtime_r rpl_localtime_r
+
+char *asctime_r (struct tm const * restrict, char * restrict);
+char *ctime_r (time_t const *, char *);
+struct tm *gmtime_r (time_t const * restrict, struct tm * restrict);
+struct tm *localtime_r (time_t const * restrict, struct tm * restrict);
+#endif
+
+#endif