HP-UX SNAplus2 NOF Programmer's Guide

NOF Indications
DLC_INDICATION
Chapter 61112
DLC_INDICATION
This indication is generated when a DLC changes state between active
and inactive.
VCB Structure
typedef struct dlc_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 deactivated; /* has session been deactivated? */
unsigned char dlc_name[8]; /* link station name */
unsigned char description[32]; /* resource description */
unsigned char reserv1[16]; /* reserved */
unsigned char reserva[20]; /* reserved */
} DLC_INDICATION;
Parameters
opcode AP_DLC_INDICATION
primary_rc AP_OK
data_lost Specifies whether any previous 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 DLC
indications were lost. Later fields in
this VCB may be set to zeros.
AP_NO