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-rw-r--r--librt/kernel-posix-timers.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/librt/kernel-posix-timers.h b/librt/kernel-posix-timers.h
index 27d3f1fd7..f8bfdc2ae 100644
--- a/librt/kernel-posix-timers.h
+++ b/librt/kernel-posix-timers.h
@@ -22,6 +22,11 @@ extern pthread_once_t __helper_once attribute_hidden;
/* TID of the helper thread. */
extern pid_t __helper_tid attribute_hidden;
+
+/* List of active SIGEV_THREAD timers. */
+extern struct timer *__active_timer_sigev_thread attribute_hidden;
+/* Lock for the __active_timer_sigev_thread. */
+extern pthread_mutex_t __active_timer_sigev_thread_lock attribute_hidden;
#endif
/* Type of timers in the kernel */
@@ -47,4 +52,7 @@ struct timer {
#ifdef __UCLIBC_HAS_THREADS__
pthread_attr_t attr;
#endif
+
+ /* Next element in list of active SIGEV_THREAD timers. */
+ struct timer *next;
};