sigon
sigon(self);
sigon(self);
sigon(self);
sigon(self); /* unblock SIGAIOCANCEL */
sigon(self); /* unblock SIGAIOCANCEL */
sigon(self); /* unblock SIGAIOCANCEL */
sigon(self); /* unblock SIGAIOCANCEL */
sigon(self); /* reenable SIGIO */
sigon(self); /* reenable SIGIO */
sigon(self); /* reenable SIGIO */
sigon(self);
sigon(self);
sigon(self);
sigon(self);
sigon(self);
sigon(self);
sigon(self);
sigon(self);
sigon(self);
sigon(self);
sigon(self);
sigon(self);
sigon(self);
sigon(self);
sigon(self);
sigon(self);
sigon(self);
sigon(self);
sigon(self);
sigon(self);
sigon(self);
sigon(self);
sigon(self);
sigon(self);
sigon(self);
sigon(self);
sigon(self);
sigon(self);
sigon(self);
sigon(self);
sigon(self);
sigon(self);
sigon(self);
sigon(self);
sigon(self);
sigon(self);
sigon(self);
sigon(self); /* reenable signals */
sigon(self);
sigon(self);
sigon(self);