--- rxvt-unicode/src/iom.C	2004/12/15 02:53:49	1.25
+++ rxvt-unicode/src/iom.C	2005/04/26 00:35:00	1.29
@@ -14,7 +14,7 @@
  
     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
+    Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */
 
 #include "iom.h"
@@ -35,7 +35,7 @@
 
 // for IOM_SIG
 #if IOM_SIG
-# include <signal.h>
+# include <csignal>
 # include <fcntl.h>
 #endif
 
@@ -382,7 +382,17 @@
 # endif
 
 # if IOM_TIME
-      set_now ();
+      {
+        // update time, try to compensate for gross non-monotonic time changes
+        tstamp diff = NOW;
+        set_now ();
+        diff = NOW - diff;
+
+        if (diff < 0)
+          for (io_manager_vec<time_watcher>::const_iterator i = tw.end (); i-- > tw.begin (); )
+            if (*i)
+              (*i)->at += diff;
+      }
 # endif
 
       if (fds > 0)
@@ -416,13 +426,14 @@
               iow.erase_unordered (i);
             else
               {
-                short revents = iow[i]->events;
+                io_watcher &w = *iow[i];
+                short revents = w.events;
 
-                if (!FD_ISSET (iow[i]->fd, &rfd)) revents &= ~EVENT_READ;
-                if (!FD_ISSET (iow[i]->fd, &wfd)) revents &= ~EVENT_WRITE;
+                if (!FD_ISSET (w.fd, &rfd)) revents &= ~EVENT_READ;
+                if (!FD_ISSET (w.fd, &wfd)) revents &= ~EVENT_WRITE;
 
                 if (revents)
-                  iow[i]->call (*iow[i], revents);
+                  w.call (w, revents);
               }
 #endif
         }