HP-UX SNAplus2 R7 NOF Programmer's Guide

NOF Indications
FOCAL_POINT_INDICATION
pu_sscp_stats.sidl
Session ID low byte.
pu_sscp_stats.odai
Origin Destination Assignor Indicator. When bringing up a session, the sender of the BIND sets this field
to zero if the local node contains the primary link station, and sets it to one if the BIND sender is the node
containing the secondary link station.
pu_sscp_stats.ls_name
Link station name associated with statistics. This is an 8-byte ASCII character string, right-padded with
spaces if the name is shorter than 8 characters.
4.9 FOCAL_POINT_INDICATION
This indication is generated whenever a focal point is acquired, changed or revoked.
4.9.1 VCB Structure
typedef struct focal_point_indication
{
AP_UINT16 opcode; /* verb operation code */
unsigned char reserv2; /* reserved */
unsigned char format; /* reserved */
AP_UINT16 primary_rc; /* primary return code */
AP_UINT32 secondary_rc; /* secondary return code */
unsigned char data_lost; /* previous indication lost */
unsigned char ms_category[8]; /* Focal point category */
unsigned char fp_fqcp_name[17]; /* Fully qualified focal point cp name*/
unsigned char ms_appl_name[8]; /* Focal point application name */
unsigned char fp_type; /* type of current focal point */
unsigned char fp_status; /* status of focal point */
unsigned char fp_routing; /* type of MDS routing to reach FP */
unsigned char reserva[20]; /* reserved */
} FOCAL_POINT_INDICATION;
4.9.2 Parameters
opcode
AP_FOCAL_POINT_INDICATION
primary_rc
AP_OK
data_lost
Specifies whether any previous focal point indications have been lost. If SNAplus2 detects a condition that
prevents it from sending an indication (for example an internal resource shortage), it indicates this by setting
the data_lost parameter on the next indication after the condition has cleared. Possible values are:
AP_YES
One or more previous focal point indications were lost. Later fields in this VCB may be set to zeros.
AP_NO
770