* atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME

because atimer expiration is absolute rather than relative.

2 files changed, 6 insertions, 1 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 08807cd5c09..8ef82e125f5 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,8 @@
+2014-07-26  Dmitry Antipov  <dmantipov@yandex.ru>
+
+        * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
+        because atimer expiration is absolute rather than relative.
+
 2014-07-25  Eli Zaretskii  <eliz@gnu.org>
 
         * w32term.h (current_popup_menu, menubar_in_use): Move
diff --git a/src/atimer.c b/src/atimer.c
index e457a7fcf1c..c4f062beb17 100644
--- a/src/atimer.c
+++ b/src/atimer.c
@@ -291,7 +291,7 @@ set_alarm (void)
           struct itimerspec ispec;
           ispec.it_value = atimers->expiration;
           ispec.it_interval.tv_sec = ispec.it_interval.tv_nsec = 0;
-          if (timer_settime (alarm_timer, 0, &ispec, 0) == 0)
+          if (timer_settime (alarm_timer, TIMER_ABSTIME, &ispec, 0) == 0)
             return;
         }
 #endif