xref: /aosp_15_r20/external/musl/src/time/timer_getoverrun.c (revision c9945492fdd68bbe62686c5b452b4dc1be3f8453)
1*c9945492SAndroid Build Coastguard Worker #include <time.h>
2*c9945492SAndroid Build Coastguard Worker #include <limits.h>
3*c9945492SAndroid Build Coastguard Worker #include "pthread_impl.h"
4*c9945492SAndroid Build Coastguard Worker 
timer_getoverrun(timer_t t)5*c9945492SAndroid Build Coastguard Worker int timer_getoverrun(timer_t t)
6*c9945492SAndroid Build Coastguard Worker {
7*c9945492SAndroid Build Coastguard Worker 	if ((intptr_t)t < 0) {
8*c9945492SAndroid Build Coastguard Worker 		pthread_t td = (void *)((uintptr_t)t << 1);
9*c9945492SAndroid Build Coastguard Worker 		t = (void *)(uintptr_t)(td->timer_id & INT_MAX);
10*c9945492SAndroid Build Coastguard Worker 	}
11*c9945492SAndroid Build Coastguard Worker 	return syscall(SYS_timer_getoverrun, t);
12*c9945492SAndroid Build Coastguard Worker }
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