1562 	sigset_t ksigmask, sigsaved;  in do_compat_pselect()  local
1584 		sigprocmask(SIG_SETMASK, &ksigmask, &sigsaved);  in do_compat_pselect()
1597 			memcpy(&current->saved_sigmask, &sigsaved,  in do_compat_pselect()
1598 					sizeof(sigsaved));  in do_compat_pselect()
1602 		sigprocmask(SIG_SETMASK, &sigsaved, NULL);  in do_compat_pselect()
1631 	sigset_t ksigmask, sigsaved;  in compat_sys_ppoll()  local
1653 		sigprocmask(SIG_SETMASK, &ksigmask, &sigsaved);  in compat_sys_ppoll()
1666 			memcpy(&current->saved_sigmask, &sigsaved,  in compat_sys_ppoll()
1667 				sizeof(sigsaved));  in compat_sys_ppoll()
1672 		sigprocmask(SIG_SETMASK, &sigsaved, NULL);  in compat_sys_ppoll()
1691 	sigset_t ksigmask, sigsaved;  in compat_sys_epoll_pwait()  local
1704 		sigprocmask(SIG_SETMASK, &ksigmask, &sigsaved);  in compat_sys_epoll_pwait()
1717 			memcpy(&current->saved_sigmask, &sigsaved,  in compat_sys_epoll_pwait()
1718 			       sizeof(sigsaved));  in compat_sys_epoll_pwait()
1721 			sigprocmask(SIG_SETMASK, &sigsaved, NULL);  in compat_sys_epoll_pwait()