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Documented in 1 files:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/tty/tty_io.c iterate_tty_read() -> (struct tty_ldisc_ops)->read()

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 1 file 4096-ptr_max
PARAM_VALUE 1 file->private_data 4096-ptr_max
PARAM_VALUE 2 kbuf 1311549309142491136
PARAM_VALUE 3 nr 0-64
PARAM_VALUE 4 cookie 1908970232611926016
PARAM_VALUE 4 *cookie 0
PARAM_VALUE 4 *(*cookie) 0
BUF_SIZE 2 kbuf 64
CAPPED_DATA 3 nr 1
DATA_SOURCE 0 tty $1
DATA_SOURCE 1 file $2
RX_PATH
TASK_NOT_RUNNING
USER_DATA 3 nr 0-63[c]
USER_DATA 5 offset 0-u64max[u]
LOCK2 0 &tty->ldisc_sem
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct tty_struct)->ldisc_sem