X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fsettime.c;h=135c9a38f9e167d4b38385b6b14894d8d6ee1cac;hb=46f5f314f34a08c9305758482d7d2fdb0e999d09;hp=e989a6db608a63f968c53c8b7289bb0e523e4ac7;hpb=ae218aeb74edf96e6d3959d80a6ba643a0674cf8;p=gnulib.git

diff --git a/lib/settime.c b/lib/settime.c
index e989a6db6..135c9a38f 100644
--- a/lib/settime.c
+++ b/lib/settime.c
@@ -1,10 +1,11 @@
 /* settime -- set the system clock
-   Copyright (C) 2002, 2004 Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify
+   Copyright (C) 2002, 2004-2007, 2009-2014 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.
+   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
@@ -12,33 +13,19 @@
    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.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 /* Written by Paul Eggert.  */
 
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
+#include <config.h>
 
 #include "timespec.h"
 
-#if HAVE_UNISTD_H
-# include <unistd.h>
-#endif
+#include <sys/time.h>
+#include <unistd.h>
 
 #include <errno.h>
 
-/* Some systems don't have ENOSYS.  */
-#ifndef ENOSYS
-# ifdef ENOTSUP
-#  define ENOSYS ENOTSUP
-# else
-/* Some systems don't have ENOTSUP either.  */
-#  define ENOSYS EINVAL
-# endif
-#endif
-
 /* Set the system time.  */
 
 int
@@ -55,20 +42,18 @@ settime (struct timespec const *ts)
 #if HAVE_SETTIMEOFDAY
   {
     struct timeval tv;
-    int r;
 
     tv.tv_sec = ts->tv_sec;
     tv.tv_usec = ts->tv_nsec / 1000;
-    r = settimeofday (&tv, 0);
-    if (r == 0 || errno == EPERM)
-      return r;
+    return settimeofday (&tv, 0);
   }
-#endif
-
-#if HAVE_STIME
+#elif HAVE_STIME
+  /* This fails to compile on OSF1 V5.1, due to stime requiring
+     a 'long int*' and tv_sec is 'int'.  But that system does provide
+     settimeofday.  */
   return stime (&ts->tv_sec);
-#endif
-
+#else
   errno = ENOSYS;
   return -1;
+#endif
 }