46 			   struct itimerval *const value)  in get_cpu_itimer()  argument
75 	cputime_to_timeval(cval, &value->it_value);  in get_cpu_itimer()
76 	cputime_to_timeval(cinterval, &value->it_interval);  in get_cpu_itimer()
79 int do_getitimer(int which, struct itimerval *value)  in do_getitimer()  argument
86 		value->it_value = itimer_get_remtime(&tsk->signal->real_timer);  in do_getitimer()
87 		value->it_interval =  in do_getitimer()
92 		get_cpu_itimer(tsk, CPUCLOCK_VIRT, value);  in do_getitimer()
95 		get_cpu_itimer(tsk, CPUCLOCK_PROF, value);  in do_getitimer()
103 SYSCALL_DEFINE2(getitimer, int, which, struct itimerval __user *, value)  in SYSCALL_DEFINE2()  argument
108 	if (value) {  in SYSCALL_DEFINE2()
111 		    copy_to_user(value, &get_buffer, sizeof(get_buffer)))  in SYSCALL_DEFINE2()
144 			   const struct itimerval *const value,  in set_cpu_itimer()  argument
152 	nval = timeval_to_cputime(&value->it_value);  in set_cpu_itimer()
153 	ns_nval = timeval_to_ns(&value->it_value);  in set_cpu_itimer()
154 	ninterval = timeval_to_cputime(&value->it_interval);  in set_cpu_itimer()
155 	ns_ninterval = timeval_to_ns(&value->it_interval);  in set_cpu_itimer()
174 			   ITIMER_VIRTUAL : ITIMER_PROF, value, nval);  in set_cpu_itimer()
190 int do_setitimer(int which, struct itimerval *value, struct itimerval *ovalue)  in do_setitimer()  argument
199 	if (!timeval_valid(&value->it_value) ||  in do_setitimer()
200 	    !timeval_valid(&value->it_interval))  in do_setitimer()
218 		expires = timeval_to_ktime(value->it_value);  in do_setitimer()
221 				timeval_to_ktime(value->it_interval);  in do_setitimer()
226 		trace_itimer_state(ITIMER_REAL, value, 0);  in do_setitimer()
230 		set_cpu_itimer(tsk, CPUCLOCK_VIRT, value, ovalue);  in do_setitimer()
233 		set_cpu_itimer(tsk, CPUCLOCK_PROF, value, ovalue);  in do_setitimer()
278 SYSCALL_DEFINE3(setitimer, int, which, struct itimerval __user *, value,  in SYSCALL_DEFINE3()  argument
284 	if (value) {  in SYSCALL_DEFINE3()
285 		if(copy_from_user(&set_buffer, value, sizeof(set_buffer)))  in SYSCALL_DEFINE3()