src/signal/sigsetjmp_tail.c

570af302Sopenharmony_ci#include <setjmp.h>
570af302Sopenharmony_ci#include <signal.h>
570af302Sopenharmony_ci#include "syscall.h"
570af302Sopenharmony_ci
570af302Sopenharmony_cihidden int __sigsetjmp_tail(sigjmp_buf jb, int ret)
570af302Sopenharmony_ci{
570af302Sopenharmony_ci	void *p = jb->__ss;
570af302Sopenharmony_ci	__syscall(SYS_rt_sigprocmask, SIG_SETMASK, ret?p:0, ret?0:p, _NSIG/8);
570af302Sopenharmony_ci	return ret;
570af302Sopenharmony_ci}