Lines Matching refs:is
21 tty->alt_speed kludge is used; this means the system is
57 driver's break function is supported.
89 value in the case when the tty is in cannonical mode. (To
96 (i.e, if PARODD is set, the parity bit is always 1; if
97 PARRODD is not set, then the parity bit is always 0).
117 is already reserved.
158 indicates whether the tty is stopped due to a request by
164 tty->flow_stopped is true.
166 * n_tty.c (n_tty_receive_char): If tty->flow_stopped is true, and
167 IXANY is set, don't eat a character trying to restart the
172 baud rate is not zero.
182 this function is now responsible for setting or clearing
190 enough so that the function is sensitive enough to pass
193 DTR and RTS if the baud rate is B0.
235 (and even if tty output is stopped).
239 * pty.c (pty_close): When closing a pty, make sure packet mode is
256 32,768. Extract entropy is now no longer a inlined
263 secure TCP sequence number. This is needed to prevent some
272 non-inlined function which is used in non-timing critical
276 functions defined when RANDOM_BENCHMARK is defined. They
336 open master pty which is already open from EAGAIN to EIO,
337 to match with BSD expectations. EIO is more correct
344 renamed to TTY_OTHER_CLOSED, so that the name is more
352 this is done in the tty upper layers, and there's no
362 this interface is no longer necessary.
380 * tty_io.c (disassociate_ctty): If disassociate_ctty is called by
408 (rs_write): Eliminate a race condition which is introduced
409 if it is necessary to wait for the semaphore.
427 * tty_io.c (disassociate_ctty): If disassociate_ctty is called by
430 * pty.c (pty_close): When the master pty is closed, send a hangup
440 * tty_io.c (tty_set_ldisc): Wait until the output buffer is
445 driver is closed; in general, the line discipline
446 shouldn't care if the hardware is finished
455 TTY_CLOSING is set on a tty structure; if so, something
478 This task is pushed on to the tq_schedule queue, so that
479 it is processed synchronously by the scheduler.
502 If tty->closing is set, then only process XON and XOFF
535 This is helpful for slow devices (like serial
540 connected to a device, or the device is powered off.
542 The default is to wait 30 seconds; in the case of a
544 lengthened. If it is set to 0, the kernel will wait
556 when a PCMCIA serial device is ejected.
571 This is not required by POSIX, but it's not prohibited
602 tty_unregister_driver where the pointer to the refcount is
619 whether Linux or FreeBSD's interpretation is correct.
624 check the CLOCAL flag. If the cuaXX device is active,
644 transmitter shift register is empty.
660 is now used to control what bits of the line status
668 loop; this is just a sanity check in case we have flaky
673 * tty_io.c (tty_fasync): When asynchronous I/O is enabled, if the
675 to be the tty's process group, or if that is not yet set,
695 TTY_DRIVER_RESET_TERMIOS is set, then reset the termios
718 Interrupt for a port if CLOCAL is not set or CRTSCTS
719 is set. If we're not checking the carrier detect and
729 * tty_io.c (do_SAK): Return if tty is null.
731 * tty_io.c (_tty_name): Return "NULL tty" if the passed in tty is