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Lines Matching full:slave_fd

179 static int slave_fd = -1;	/* pty for old-style demand mode, slave */
275 	if (!hungup || ppp_fd == slave_fd)
277 	if (slave_fd >= 0) {
278 		set_ppp_fd(slave_fd);
369     if (slave_fd >= 0)
370 	close(slave_fd);
412 	&& ioctl(slave_fd, PPPIOCXFERUNIT, 0) < 0) {
607 	    set_ppp_fd(slave_fd);
2638     if (!get_pty(&master_fd, &slave_fd, loop_name, 0))
2641     set_ppp_fd(slave_fd);