libmtap.c File Reference

#include <tamtypes.h>
#include <string.h>
#include <kernel.h>
#include <sifrpc.h>
#include <stdarg.h>
#include "libmtap.h"

Include dependency graph for libmtap.c:

Go to the source code of this file.

Macros
#define	MTAPSERV_PORT_OPEN   0x80000901
#define	MTAPSERV_PORT_CLOSE   0x80000902
#define	MTAPSERV_GET_CONNECTION   0x80000903

Functions
static unsigned int mtapRpcBuffer[32]	__attribute__ ((aligned(64)))
int	mtapInit (void)
int	mtapPortOpen (int port)
int	mtapPortClose (int port)
int	mtapGetConnection (int port)

Variables
static int	mtapInited = 0

Detailed Description

Functions to provide access to multi-taps.

Definition in file libmtap.c.

Macro Definition Documentation

MTAPSERV_PORT_OPEN

#define MTAPSERV_PORT_OPEN   0x80000901

Definition at line 24 of file libmtap.c.

MTAPSERV_PORT_CLOSE

#define MTAPSERV_PORT_CLOSE   0x80000902

Definition at line 25 of file libmtap.c.

MTAPSERV_GET_CONNECTION

#define MTAPSERV_GET_CONNECTION   0x80000903

Definition at line 26 of file libmtap.c.

Function Documentation

mtapInit()

int mtapInit

(

void

)

Initialise the multitap library.

Returns

1 on success; 1 on failure

Definition at line 34 of file libmtap.c.

mtapPortOpen()

int mtapPortOpen

(

int

port

)

Open a port for the multitap.

Parameters

port	specifies the port that is to be monitored as a multitap connection destination.

Returns

1 on success; !1 on failure.

Definition at line 67 of file libmtap.c.

mtapPortClose()

int mtapPortClose

(

int

port

)

Closes a port for the multitap.

Parameters

port	is a port that is to be closed (must have been previously opened by mtapPortOpen).

Returns

1 on success; !1 on failure.

Definition at line 77 of file libmtap.c.

mtapGetConnection()

int mtapGetConnection

(

int

port

)

Checks if a multitap is connected to an opened port.

Parameters

port	is the port to be checked.

Returns

1 if a multitap exists on the specified port; !1 if there isno multitap on the specified port.

Definition at line 87 of file libmtap.c.

Referenced by pad_open().

Variable Documentation

mtapInited

int mtapInited = 0

static

Definition at line 32 of file libmtap.c.