Jiri Slaby 71d4abfab3 vc_screen: rewrite vcs_size to accept vc, not inode ...

It is weird to fetch the information from the inode over and over. Read
and write already have the needed information, so rewrite vcs_size to
accept a vc, attr and unicode and adapt vcs_lseek to that.

Also make sure all sites check the return value of vcs_size for errors.

And document it using kernel-doc.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20200818085706.12163-5-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2020-08-18 13:45:20 +02:00

..

.gitignore

tty: vt: move conmakehash to drivers/tty/vt/ from scripts/

2019-12-17 14:42:46 +01:00

conmakehash.c

tty: vt: move conmakehash to drivers/tty/vt/ from scripts/

2019-12-17 14:42:46 +01:00

consolemap.c

vt: make vc_data pointers const in selection.h

2020-08-18 13:45:20 +02:00

cp437.uni

tty: fix up a few remaining files without SPDX identifiers

2019-04-04 18:48:43 +02:00

defkeymap.c_shipped

tty: fix up a few remaining files without SPDX identifiers

2019-04-04 18:48:43 +02:00

defkeymap.map

tty: fix up a few remaining files without SPDX identifiers

2019-04-04 18:48:43 +02:00

keyboard.c

TTY/Serial patches for 5.9-rc1

2020-08-06 14:56:11 -07:00

Makefile

kbuild: rename hostprogs-y/always to hostprogs/always-y

2020-02-04 01:53:07 +09:00

selection.c

vc: propagate "viewed as bool" from screenpos up

2020-08-18 13:45:20 +02:00

vc_screen.c

vc_screen: rewrite vcs_size to accept vc, not inode

2020-08-18 13:45:20 +02:00

vt_ioctl.c

vt_ioctl: move perm checks level up

2020-06-24 17:08:35 +02:00

vt.c

vc: propagate "viewed as bool" from screenpos up

2020-08-18 13:45:20 +02:00