X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Ftimespec.h;h=2c32a23db42518b6c20495f068ee10b94f83c127;hb=6dc8b58f2a657faf8c1dd2e9438faab2a016c034;hp=2019ed50c995b98c6c2513be20b74e25ca9a7892;hpb=78add0607184b9600a3c60a0313a9f51cf2ac4f9;p=gnulib.git

diff --git a/lib/timespec.h b/lib/timespec.h
index 2019ed50c..2c32a23db 100644
--- a/lib/timespec.h
+++ b/lib/timespec.h
@@ -1,4 +1,6 @@
-/*  Copyright (C) 2000 Free Software Foundation, Inc.
+/* timespec -- System time interface
+
+   Copyright (C) 2000, 2002, 2004 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
@@ -14,8 +16,8 @@
    along with this program; if not, write to the Free Software Foundation,
    Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
-#if ! defined NANOSLEEP_H
-# define NANOSLEEP_H
+#if ! defined TIMESPEC_H
+# define TIMESPEC_H
 
 /* You must include config.h before including this file.  */
 
@@ -40,10 +42,30 @@ struct timespec
 };
 # endif
 
+# ifdef ST_MTIM_NSEC
+#  define ST_TIME_CMP_NS(a, b, ns) ((a).ns < (b).ns ? -1 : (a).ns > (b).ns)
+# else
+#  define ST_TIME_CMP_NS(a, b, ns) 0
+# endif
+# define ST_TIME_CMP(a, b, s, ns) \
+   ((a).s < (b).s ? -1 : (a).s > (b).s ? 1 : ST_TIME_CMP_NS(a, b, ns))
+# define ATIME_CMP(a, b) ST_TIME_CMP (a, b, st_atime, st_atim.ST_MTIM_NSEC)
+# define CTIME_CMP(a, b) ST_TIME_CMP (a, b, st_ctime, st_ctim.ST_MTIM_NSEC)
+# define MTIME_CMP(a, b) ST_TIME_CMP (a, b, st_mtime, st_mtim.ST_MTIM_NSEC)
+
+# ifdef ST_MTIM_NSEC
+#  define TIMESPEC_NS(timespec) ((timespec).ST_MTIM_NSEC)
+# else
+#  define TIMESPEC_NS(timespec) 0
+# endif
+
 # if ! HAVE_DECL_NANOSLEEP
 /* Don't specify a prototype here.  Some systems (e.g., OSF) declare
    nanosleep with a conflicting one (const-less first parameter).  */
 int nanosleep ();
 # endif
 
+int gettime (struct timespec *);
+int settime (struct timespec const *);
+
 #endif