src/thread/sem_getvalue.c


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#include <semaphore.h>
#include <limits.h>

int sem_getvalue(sem_t *restrict sem, int *restrict valp)
{
	int val = sem->__val[0];
	*valp = val & SEM_VALUE_MAX;
	return 0;
}


#ifdef TEST
int
main(void) {
	return 0;
}
#endif