linux.git/drivers/char/pty.c, branch v2.6.29

pty: Fix documentation

2009-01-13T00:37:00+00:00

The pty changes and updates for window sizing forgot to correct the
kerneldoc

Signed-off-by: Alan Cox 
Signed-off-by: Linus Torvalds

Make various things static

2009-01-08T16:31:15+00:00

Building an allnoconfig kernel, sparse asked whether these could be
static, so I checked, and they are only used in the file where they are
declared.

Signed-off-by: Roel Kluin 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

tty: PTYs set TTY_DO_WRITE_WAKEUP when they don't need to

2009-01-02T18:19:40+00:00

The write wakeup is done anyway for the poll while DO_WRITE_WAKUP is
cleared, set and managed by the ldisc layer and is no business of the pty
code.

Signed-off-by: Alan Cox 
Signed-off-by: Linus Torvalds

pty: simplify resize

2009-01-02T18:19:36+00:00

We have special case logic for resizing pty/tty pairs. We also have a per
driver resize method so for the pty case we should use it.

Signed-off-by: Alan Cox 
Signed-off-by: Linus Torvalds

pty: simplify unix98 allocation

2008-10-13T16:51:44+00:00

We need both termios and termios_locked so allocate them as one

Signed-off-by: Alan Cox 
Signed-off-by: Linus Torvalds

pty: Fix allocation failure double free

2008-10-13T16:51:44+00:00

The updating and moving around of the pty code added a bug where both the
helper and caller free the main tty struct (the pty driver must free the
o_tty pair itself however).

Signed-off-by: Alan Cox 
Signed-off-by: Linus Torvalds

pty: Coding style and polish

2008-10-13T16:51:43+00:00

We've done the heavy lifting now its time to mop up a bit

Signed-off-by: Alan Cox 
Signed-off-by: Linus Torvalds

Add an instance parameter devpts interfaces

2008-10-13T16:51:43+00:00

Pass-in 'inode' or 'tty' parameter to devpts interfaces.  With multiple
devpts instances, these parameters will be used in subsequent patches
to identify the instance of devpts mounted. The parameters also help
simplify devpts implementation.

Changelog[v3]:
	- minor changes due to merge with ttydev updates
	- rename parameters to emphasize they are ptmx or pts inodes
	- pass-in tty_struct * to devpts_pty_kill() (this will help
	  cleanup the get_node() call in a subsequent patch)

Signed-off-by: Sukadev Bhattiprolu 
Signed-off-by: Alan Cox 
Signed-off-by: Linus Torvalds

tty: extract the pty init time special cases

2008-10-13T16:51:43+00:00

The majority of the remaining init_dev code is pty special cases. We
refactor this code into the driver->install method.

Signed-off-by: Alan Cox 
Signed-off-by: Linus Torvalds

tty: Finish fixing up the init_dev interface to use ERR_PTR

2008-10-13T16:51:43+00:00

Original suggestion and proposal from Sukadev Bhattiprolu.

Signed-off-by: Alan Cox 
Signed-off-by: Linus Torvalds