Desktop/xinu_mips-1.0.2.tar/xinu_mips-1.0.2/system/devtable.c File Reference

#include <kernel.h>
#include <device.h>
#include <interrupt.h>
#include <uart.h>
#include <tty.h>

Include dependency graph for devtable.c:

Go to the source code of this file.

Functions
devcall	ioerr (void)
devcall	ionull (void)
Variables
device	devtab [NDEVS]

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Detailed Description

Id

devtable.c 226 2007-07-12 01:18:27Z mschul

Definition in file devtable.c.

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Function Documentation

devcall ioerr

(

void

)

ioerr - return an error (used for "error" entries in devtab)

Returns:

SYSERR

Definition at line 15 of file ioerr.c.

References SYSERR.

devcall ionull

(

void

)

ionull - do nothing (used for "don't care" entries in devtab)

Returns:

OK

Definition at line 15 of file ionull.c.

References OK.

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Variable Documentation

device devtab[NDEVS]

Definition at line 18 of file devtable.c.

Referenced by close(), control(), getc(), kprintf(), open(), putc(), read(), seek(), sysinit(), ttyOpen(), and write().