launch_posix.cc | 134 int sys_rt_sigaction(int sig, const struct kernel_sigaction* act, function in namespace:base::__anon6318 136 return syscall(SYS_rt_sigaction, sig, act, oact, sizeof(kernel_sigset_t)); 147 int sigaction_get_ret = sys_rt_sigaction(signum, NULL, &act); 167 if (sys_rt_sigaction(signum, &act, NULL)) { 173 if (sys_rt_sigaction(signum, NULL, &act) || act.k_sa_restorer) {
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