HP-UX SNAplus2 R7 APPC Programmer's Guide

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APPC Conversation Verbs

MC_SEND_CONVERSATION and SEND_CONVERSATION

4.15 MC_SEND_CONVERSATION and

SEND_CONVERSATION

The MC_SEND_CONVERSATION or SEND_CONVERSATION verb establishes a conversation with the partner

TP, sends a single data record on this conversation, and deallocates the conversation. It is equivalent to issuing the

three verbs [MC_]ALLOCATE, [MC_]SEND_DATA, [MC_]DEALLOCATE(FLUSH).

4.15.1 VCB Structure: MC_SEND_CONVERSATION

UNIX

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

typedef struct mc_send_conversation

{

AP_UINT16 opcode;

unsigned char opext;

unsigned char format; /* Reserved */

AP_UINT16 primary_rc;

AP_UINT32 secondary_rc;

unsigned char tp_id[8];

unsigned char reserv3[8];

unsigned char rtn_ctl;

unsigned char reserv4;

AP_UINT32 conv_group_id;

AP_UINT32 sense_data;

unsigned char plu_alias[8];

unsigned char mode_name[8];

unsigned char tp_name[64];

unsigned char security;

unsigned char reserv6[11];

unsigned char pwd[10];

unsigned char user_id[10];

AP_UINT16 pip_dlen;

unsigned char *pip_dptr;

unsigned char reserv6a;

unsigned char fqplu_name[17];

unsigned char reserv7[8];

AP_UINT16 dlen;

unsigned char *dptr;

} MC_SEND_CONVERSATION;

4.15.2 VCB Structure: SEND_CONVERSATION

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

typedef struct send_conversation

{