send_sigqueue    1784 include/linux/sched.h extern int send_sigqueue(struct sigqueue *,  struct task_struct *, int group);
send_sigqueue     321 kernel/posix-timers.c 		int ret = send_sigqueue(timr->sigq, timr->it_process, 0);
send_sigqueue     332 kernel/posix-timers.c 	return send_sigqueue(timr->sigq, timr->it_process, 1);