HP-UX SNAplus2 R7 APPC Programmer's Guide

APPC Control Verbs

GET_TP_PROPERTIES

3.4.5 State Change

The conversation state does not change for this verb.

3.5 GET_TP_PROPERTIES

The GET_TP_PROPERTIES verb returns information about the attributes of the local TP and of the Logical Unit

of Work (LUW) in which the TP is participating. A Logical Unit of Work is a transaction between APPC TPs to

accomplish a particular task; it may involve two communicating TPs or a sequence of conversations between several

TPs.

3.5.1 VCB Structure: GET_TP_PROPERTIES

UNIX

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

typedef struct get_tp_properties

{

AP_UINT16 opcode;

unsigned char opext; /* Reserved */

unsigned char format;

AP_UINT16 primary_rc;

AP_UINT32 secondary_rc;

unsigned char tp_id[8];

unsigned char tp_name[64];

unsigned char lu_alias[8];

LUWID_OVERLAY luw_id;

unsigned char fqlu_name[17];

unsigned char reserv3[9];

unsigned char verified;

unsigned char user_id[10];

LUWID_OVERLAY prot_luw_id;

} GET_TP_PROPERTIES;

typedef struct luwid_overlay

{

unsigned char fq_length;

unsigned char fq_luw_name[17];

unsigned char instance[6];

unsigned char sequence[2];

} LUWID_OVERLAY;

3.5.2 VCB Structure: GET_TP_PROPERTIES (Windows)

WINDOWS

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

typedef struct get_tp_properties

{