+cond_syscall(sys_signalfd4);
+cond_syscall(compat_sys_signalfd);
+cond_syscall(compat_sys_signalfd4);
+cond_syscall(sys_timerfd_create);
+cond_syscall(sys_timerfd_settime);
+cond_syscall(sys_timerfd_gettime);
+cond_syscall(compat_sys_timerfd_settime);
+cond_syscall(compat_sys_timerfd_gettime);