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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/net/ppp/ppp_async.c ppp_asynctty_ioctl() -> ap_get()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
PARAM_VALUE 0 tty->ldisc 1-u64max
PARAM_VALUE 0 tty->ldisc_sem.dep_map->name 0-255
PARAM_VALUE 0 tty->ldisc_sem.read_wait.next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.next->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev->next->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev->prev 4096-ptr_max
PARAM_VALUE 0 tty->ops 4096-ptr_max
PARAM_VALUE 0 tty->ops->chars_in_buffer 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->compat_ioctl 0,1607379221601308672,5008286898947497984,6364353445524312064
PARAM_VALUE 0 tty->ops->ioctl 0,4096-ptr_max
CAPPED_DATA 0 tty 1
DATA_SOURCE 0 tty $0
LOCK2 0 &tty->ldisc_sem
TYPE_LOCK (struct tty_struct)->ldisc_sem

drivers/net/ppp/ppp_async.c ppp_asynctty_receive() -> ap_get()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
PARAM_VALUE 0 tty->ops->chars_in_buffer 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->wait_until_sent 0,2578158375326154752,2614800216018440192,6874988682411192320,7074827580452507648,7916194843820081152
PARAM_VALUE 0 tty->termios_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 tty->termios_rwsem.first_waiter->type 0-1
CAPPED_DATA 0 tty 1
DATA_SOURCE 0 tty $0
STR_LEN 0 tty (-1),6
STR_LEN 0 tty (-1),6
USER_PTR 0 tty->disc_data->priv->rx_skb->data
HALF_LOCKED2 &tty->ldisc_sem
HALF_LOCKED2 0 &tty->ldisc_sem
HALF_LOCKED2 0 &tty->port->buf.lock

drivers/net/ppp/ppp_async.c ppp_asynctty_wakeup() -> ap_get()

Type Parameter Key Value
PARAM_VALUE 0 tty->link->termios_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 tty->link->termios_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 tty->ops->break_ctl 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->chars_in_buffer 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->cleanup 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->close 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->compat_ioctl 0,1607379221601308672,5008286898947497984,6364353445524312064
PARAM_VALUE 0 tty->ops->flush_buffer 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->flush_chars 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->get_icount 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->get_serial 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->hangup 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->install 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->ioctl 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->ldisc_ok 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->lookup 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->open 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->poll_get_char 0,4172584550987694080,8810588628199956480
PARAM_VALUE 0 tty->ops->poll_init 0,1455831725284642816,7005422354281586688
PARAM_VALUE 0 tty->ops->poll_put_char 0,317088091350007808,4944462343817641984
PARAM_VALUE 0 tty->ops->proc_show 0,356236415985979392,5729891321464528896,9011853526131630080
PARAM_VALUE 0 tty->ops->put_char 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->remove 0,384629141214146560,3489019467251376128
PARAM_VALUE 0 tty->ops->resize 0,2815742157479378944,7598537204212207616
PARAM_VALUE 0 tty->ops->send_xchar 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->set_ldisc 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->set_serial 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->set_termios 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->show_fdinfo 0,5525676422896762880
PARAM_VALUE 0 tty->ops->shutdown 0,3518621193109893120,5469287042401259520
PARAM_VALUE 0 tty->ops->start 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->stop 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->throttle 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->tiocmget 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->tiocmset 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->unthrottle 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->wait_until_sent 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->write 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->write_room 0,4096-ptr_max
PARAM_VALUE 0 tty->termios_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 tty->termios_rwsem.first_waiter->type 0-1
BUF_SIZE 0 tty s32min,(-1),1-s32max
BUF_SIZE 0 tty s32min,(-1),1-s32max
BUF_SIZE 0 tty->disc_data (-1),16,480,520,9144
BUF_SIZE 0 tty->driver_data (-1),1-s32max
BUF_SIZE 0 tty->ldisc (-1),4,16,24,64,168-s32max
BUF_SIZE 0 tty->link->driver_data (-1),1-s32max
BUF_SIZE 0 tty->port->itty (-1),8-s32max
BUF_SIZE 0 tty->write_buf (-1),4,24,64,168-s32max
DATA_SOURCE 0 tty $0
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 tty->termios.c_cflag 0-u32max[c]
USER_DATA 0 tty->termios.c_iflag 0-u32max[c]
USER_DATA 0 tty->termios.c_ispeed 0-u32max
USER_DATA 0 tty->termios.c_lflag 0-u32max[c]
USER_DATA 0 tty->termios.c_line 0-255
USER_DATA 0 tty->termios.c_oflag 0-u32max[c]
USER_DATA 0 tty->termios.c_ospeed 0-u32max
USER_DATA 0 tty->write_cnt 1025-u16max[c]
NO_OVERFLOW_SIMPLE 0 tty->driver_data->d_fsdata
NO_OVERFLOW_SIMPLE 0 tty->driver_data->d_fsdata->d_fsdata
NO_OVERFLOW_SIMPLE 0 tty->name
USER_PTR 0 tty->disc_data->priv->rx_skb->data
USER_PTR 0 tty->termios.c_cc
HALF_LOCKED2 0 &tty->atomic_write_lock
HALF_LOCKED2 0 &tty->ctrl.lock
HALF_LOCKED2 0 &tty->disc_data->atomic_read_lock
HALF_LOCKED2 0 &tty->driver_data->d_lockref.lock
HALF_LOCKED2 0 &tty->flow.lock
HALF_LOCKED2 0 &tty->ldisc_sem
HALF_LOCKED2 0 &tty->legacy_mutex
HALF_LOCKED2 0 &tty->port->buf.lock
HALF_LOCKED2 0 &tty->termios_rwsem