Lines Matching +full:user +full:- +full:level

1 /* SPDX-License-Identifier: GPL-2.0 */
27  *	delivered to the user mode process.
32  *	This function is called when the user requests to read from
34  *	it has buffered up for the user.  If this function is not
35  *	defined, the user will receive an EIO error.
40  *	This function is called when the user requests to write to the
42  *	low-level tty device for transmission, optionally performing
44  *	not defined, the user will receive an EIO error.
49  *	This function is called when the user requests an ioctl which
50  *	is not handled by the tty layer or the low-level tty driver.
53  *	layer, (2) tty low-level driver, (3) line discpline.  So a
54  *	low-level driver can "grab" an ioctl request before the line
60  *	Process ioctl calls from 32-bit process on 64-bit system
63  *	structure" nor tty-generic.  Something private that takes
64  *	an integer or a pointer to wordsize-sensitive structure
76  *	This function is called when a user attempts to select/poll on a
83  *	This function is called by the low-level tty driver to send
93  *	This function is called by the low-level tty driver to signal
95  *	low-level driver for transmission.  If the line discpline does
111  *	Used exclusively by the N_PPS (Pulse-Per-Second) line discipline.
116  *	This function is called by the low-level tty driver to send
225 	MODULE_ALIAS("tty-ldisc-" __stringify(ldisc))