xref: /aosp_15_r20/external/musl/src/signal/sigsetjmp_tail.c (revision c9945492fdd68bbe62686c5b452b4dc1be3f8453) 
1*c9945492SAndroid Build Coastguard Worker #include <setjmp.h>
2*c9945492SAndroid Build Coastguard Worker #include <signal.h>
3*c9945492SAndroid Build Coastguard Worker #include "syscall.h"
4*c9945492SAndroid Build Coastguard Worker 
__sigsetjmp_tail(sigjmp_buf jb,int ret)5*c9945492SAndroid Build Coastguard Worker hidden int __sigsetjmp_tail(sigjmp_buf jb, int ret)
6*c9945492SAndroid Build Coastguard Worker {
7*c9945492SAndroid Build Coastguard Worker 	void *p = jb->__ss;
8*c9945492SAndroid Build Coastguard Worker 	__syscall(SYS_rt_sigprocmask, SIG_SETMASK, ret?p:0, ret?0:p, _NSIG/8);
9*c9945492SAndroid Build Coastguard Worker 	return ret;
10*c9945492SAndroid Build Coastguard Worker }
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