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Diffstat (limited to 'libpthread/nptl/sysdeps/pthread/timer_getoverr.c')
-rw-r--r--libpthread/nptl/sysdeps/pthread/timer_getoverr.c45
1 files changed, 45 insertions, 0 deletions
diff --git a/libpthread/nptl/sysdeps/pthread/timer_getoverr.c b/libpthread/nptl/sysdeps/pthread/timer_getoverr.c
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index 000000000..f3e22215b
--- /dev/null
+++ b/libpthread/nptl/sysdeps/pthread/timer_getoverr.c
@@ -0,0 +1,45 @@
+/* Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <pthread.h>
+#include <time.h>
+
+#include "posix-timer.h"
+
+
+/* Get expiration overrun for timer TIMERID. */
+int
+timer_getoverrun (timerid)
+ timer_t timerid;
+{
+ struct timer_node *timer;
+ int retval = -1;
+
+ pthread_mutex_lock (&__timer_mutex);
+
+ if (! timer_valid (timer = timer_id2ptr (timerid)))
+ __set_errno (EINVAL);
+ else
+ retval = timer->overrun_count;
+
+ pthread_mutex_unlock (&__timer_mutex);
+
+ return retval;
+}