1*c9945492SAndroid Build Coastguard Worker #include <signal.h> 2*c9945492SAndroid Build Coastguard Worker sigismember(const sigset_t * set,int sig)3*c9945492SAndroid Build Coastguard Workerint sigismember(const sigset_t *set, int sig) 4*c9945492SAndroid Build Coastguard Worker { 5*c9945492SAndroid Build Coastguard Worker unsigned s = sig-1; 6*c9945492SAndroid Build Coastguard Worker if (s >= _NSIG-1) return 0; 7*c9945492SAndroid Build Coastguard Worker return !!(set->__bits[s/8/sizeof *set->__bits] & 1UL<<(s&8*sizeof *set->__bits-1)); 8*c9945492SAndroid Build Coastguard Worker } 9