include/timer.h

   1 /*
   2  * No copyright is claimed.  This code is in the public domain; do with
   3  * it what you wish.
   4  */
   5 #ifndef UTIL_LINUX_TIMER_H
   6 #define UTIL_LINUX_TIMER_H
   7
   8 #include <signal.h>
   9 #include <sys/time.h>
  10
  11 #ifdef HAVE_TIMER_CREATE
  12 struct ul_timer {
  13         timer_t t_id;
  14 };
  15 #else
  16 struct ul_timer {
  17         struct itimerval old_timer;
  18         struct sigaction old_sa;
  19 };
  20 #endif
  21
  22 extern int setup_timer(struct ul_timer *timer, struct itimerval *timeout,
  23                        void (*timeout_handler)(int, siginfo_t *, void *));
  24 extern void cancel_timer(struct ul_timer *timer);
  25
  26 #endif /* UTIL_LINUX_TIMER_H */