EDetachPH

EDetachPH Detach a protocol handler from The .ENET Driver

#include <ENET.h> AppleTalk Manager

OSErr EDetachPH( thePBptr, async);

EParamBlkPtr thePBptr; address of an EParamBlock structure

Boolean async; 0=await completion; 1=immediate return

returns Error Code; 0=no error

EDetachPH detaches a protocol handler from The .ENET Driver.

thePBptr is a pointer to an EParamBlock structure. The relevant fields are as

follows:

Out-InName Type Size Offset Description

¨ ioResult short 2 16 Result code

Æ csCode short 2 26 Always ENetDetachPH

Æ eProtType short 2 28 Ethernet protocol type

async is a Boolean value. Use FALSE for normal ( synchronous) operation

or TRUE to function asynchronously. See Async I/O.

Returns: an operating system Error Code. It will be one of:

noErr (0) No error

LAPProtErr (-94) Protocol handler is already attached or node's

protocol table is full.

Notes: Once you have removed a protocol type from the node's protocol table with

this function, The .ENET Driver no longer delivers packets with that

protocol type. You specify the protocol type in the eProtType parameter.

The ioResult parameter returns the result of the function. If you call the

function asynchronously, the function sets this field to 1 as soon as it

begins execution, and it changes the field to the actual result code when it

completes execution. The csCode parameter is a routine selector that is set

automatically for you by the high-level language interface; it is always

equal to ENetDetachPH for this function.

When you call the EDetachPH function, any pending calls to the ERead

function terminate with the reqAborted result code.

Referenced by (3):