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

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

Include dependency graph for ttyOpen.c:

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Functions
devcall	ttyOpen (device *pdev, va_list ap)

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Detailed Description

ttyOpen

Id

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

Definition in file ttyOpen.c.

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Function Documentation

devcall ttyOpen	(	device *	pdev,
		va_list	ap
	)

Associate a TTY with a hardware device.

Parameters:

	pdev	TTY device table entry
	ap	2nd argument is the device number for the hardware device

Returns:

OK if TTY is opened properly, otherwise SYSERR

Definition at line 20 of file ttyOpen.c.

References ASSERT, dentry::controlblk, devtab, tty::icount, tty::iflags, isbaddev, tty::istart, NULL, tty::oflags, OK, tty::tty_dev, tty::tty_phw, ttyAlloc(), and va_arg.