Desktop/xinu_mips-1.0.2.tar/xinu_mips-1.0.2/tty/ttyClose.c File Reference

#include <kernel.h>
#include <device.h>
#include <tty.h>
#include <stdlib.h>

Include dependency graph for ttyClose.c:

Go to the source code of this file.

Functions
devcall	ttyClose (device *pdev)

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Detailed Description

ttyClose

Id

ttyClose.c 241 2007-07-13 22:24:20Z agember

Definition in file ttyClose.c.

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Function Documentation

devcall ttyClose

(

device *

pdev

)

Close a TTY device.

Parameters:

pdev

TTY device table entry

Returns:

OK if TTY is closed properly, otherwise SYSERR

Definition at line 19 of file ttyClose.c.

References ASSERT, bzero(), dentry::controlblk, NULL, OK, tty::state, and TTY_STATE_FREE.