101 	irp->fdCxn = -1;  in irs_irp_acc()
164 	if (pvt->fdCxn != -1) {  in irs_irp_connect()
208 	pvt->fdCxn = socket(addr->sa_family, SOCK_STREAM, PF_UNSPEC);  in irs_irp_connect()
209 	if (pvt->fdCxn < 0) {  in irs_irp_connect()
214 	if (connect(pvt->fdCxn, addr, socklen) != 0) {  in irs_irp_connect()
219 	flags = fcntl(pvt->fdCxn, F_GETFL, 0);  in irs_irp_connect()
221 		close(pvt->fdCxn);  in irs_irp_connect()
228 	if (fcntl(pvt->fdCxn, F_SETFL, flags) < 0) {  in irs_irp_connect()
229 		close(pvt->fdCxn);  in irs_irp_connect()
258 	return (pvt->fdCxn >= 0);  in irs_irp_is_connected()
270 	if (pvt->fdCxn != -1) {  in irs_irp_disconnect()
271 		close(pvt->fdCxn);  in irs_irp_disconnect()
272 		pvt->fdCxn = -1;  in irs_irp_disconnect()
309 			i = read(pvt->fdCxn, end, spare);  in irs_irp_read_line()
311 				close(pvt->fdCxn);  in irs_irp_read_line()
312 				pvt->fdCxn = -1;  in irs_irp_read_line()
526 	if (pvt->fdCxn < 0) {  in irs_irp_send_command()
542 		i = write(pvt->fdCxn, buffer + pos, todo);  in irs_irp_send_command()
550 			close(pvt->fdCxn);  in irs_irp_send_command()
551 			pvt->fdCxn = -1;  in irs_irp_send_command()