HP-UX SNAplus2 R7 APPC Programmer's Guide

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APPC Conversation Verbs

MC_CONFIRM and CONFIRM

unsigned short opcode;

unsigned char opext;

unsigned char reserv2;

unsigned short primary_rc;

unsigned long secondary_rc;

unsigned char tp_id[8];

unsigned long conv_id;

unsigned char rts_rcvd;

} MC_CONFIRM;

4.3.4 VCB Structure: CONFIRM (Windows)

The deﬁnition of the VCB structure for the CONFIRM verb is as follows:

typedef struct confirm

{

unsigned short opcode;

unsigned char opext;

unsigned char reserv2;

unsigned short primary_rc;

unsigned long secondary_rc;

unsigned char tp_id[8];

unsigned long conv_id;

unsigned char rts_rcvd;

} CONFIRM;

4.3.5 Supplied Parameters

The TP supplies the following parameters to APPC:

opcode

Possible values are:

AP_M_CONFIRM

For the MC_CONFIRM verb.

AP_B_CONFIRM

For the CONFIRM verb.

opext

Possible values are:

AP_MAPPED_CONVERSATION

For the MC_CONFIRM verb.

AP_BASIC_CONVERSATION

For the CONFIRM verb.

If the verb is being issued as a non-blocking verb, combine the value above (using a logical OR) with the

value AP_NON_BLOCKING.

format

If you are building a new APPC application, or recompiling an existing APPC application with the current

SNAplus2 APPC header ﬁle, you must set this parameter to 1. (Existing applications built with earlier

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