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-rw-r--r--utils/include/timer.h22
1 files changed, 22 insertions, 0 deletions
diff --git a/utils/include/timer.h b/utils/include/timer.h
new file mode 100644
index 0000000..70da1ba
--- /dev/null
+++ b/utils/include/timer.h
@@ -0,0 +1,22 @@
+#ifndef UTIL_LINUX_TIMER_H
+#define UTIL_LINUX_TIMER_H
+
+#include <signal.h>
+#include <sys/time.h>
+
+#ifdef HAVE_TIMER_CREATE
+struct ul_timer {
+ timer_t t_id;
+};
+#else
+struct ul_timer {
+ struct itimerval old_timer;
+ struct sigaction old_sa;
+};
+#endif
+
+extern int setup_timer(struct ul_timer *timer, struct itimerval *timeout,
+ void (*timeout_handler)(int, siginfo_t *, void *));
+extern void cancel_timer(struct ul_timer *timer);
+
+#endif /* UTIL_LINUX_TIMER_H */