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Lines Matching refs:slave_fd

178 static int slave_fd = -1;	/* pty for old-style demand mode, slave */
274 	if (!hungup || ppp_fd == slave_fd)
276 	if (slave_fd >= 0) {
277 		set_ppp_fd(slave_fd);
368     if (slave_fd >= 0)
369 	close(slave_fd);
411 	&& ioctl(slave_fd, PPPIOCXFERUNIT, 0) < 0) {
606 	    set_ppp_fd(slave_fd);
2637     if (!get_pty(&master_fd, &slave_fd, loop_name, 0))
2640     set_ppp_fd(slave_fd);