Lines Matching refs:open_count
168 ++cs->open_count; in if_open()
170 if (cs->open_count == 1) { in if_open()
196 if (!cs->open_count) in if_close()
199 if (!--cs->open_count) { in if_close()
231 if (!cs->open_count) in if_ioctl()
363 if (!cs->open_count) in if_write()
397 if (!cs->open_count) in if_write_room()
429 if (!cs->open_count) in if_chars_in_buffer()
459 if (!cs->open_count) in if_throttle()
482 if (!cs->open_count) in if_unthrottle()
509 if (!cs->open_count) { in if_set_termios()