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

#include <vararg.h>
#include <kernel.h>
#include <device.h>

Include dependency graph for open.c:

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Functions
devcall	open (ushort descrp,...)

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Detailed Description

open

Id

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

Definition in file open.c.

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Function Documentation

devcall open	(	ushort	descrp,
			...
	)

open - open a connection to a device/file (params 2 & 3 are optional)

Parameters:

descrp

definition of device to open

Returns:

function to open device on success, SYSERR on failure

Definition at line 18 of file open.c.

References devcall, devtab, isbaddev, dentry::open, SYSERR, va_end, and va_start.

Referenced by main(), and nulluser().