xref: /aosp_15_r20/external/musl/src/signal/sigorset.c (revision c9945492fdd68bbe62686c5b452b4dc1be3f8453)
1*c9945492SAndroid Build Coastguard Worker #define _GNU_SOURCE
2*c9945492SAndroid Build Coastguard Worker #include <signal.h>
3*c9945492SAndroid Build Coastguard Worker 
4*c9945492SAndroid Build Coastguard Worker #define SST_SIZE (_NSIG/8/sizeof(long))
5*c9945492SAndroid Build Coastguard Worker 
sigorset(sigset_t * dest,const sigset_t * left,const sigset_t * right)6*c9945492SAndroid Build Coastguard Worker int sigorset(sigset_t *dest, const sigset_t *left, const sigset_t *right)
7*c9945492SAndroid Build Coastguard Worker {
8*c9945492SAndroid Build Coastguard Worker 	unsigned long i = 0, *d = (void*) dest, *l = (void*) left, *r = (void*) right;
9*c9945492SAndroid Build Coastguard Worker 	for(; i < SST_SIZE; i++) d[i] = l[i] | r[i];
10*c9945492SAndroid Build Coastguard Worker 	return 0;
11*c9945492SAndroid Build Coastguard Worker }
12*c9945492SAndroid Build Coastguard Worker 
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