HP-UX SNAplus2 NOF Programmer's Guide

NOF API Verbs (QUERY Verbs)
QUERY_DLC_TRACE
Chapter 4624
QUERY_DLC_TRACE
QUERY_DLC_TRACE returns information about DLC line tracing,
which was set up using ADD_DLC_TRACE verbs.
This verb can be used to obtain information about tracing on all
resources, on a specific resource type, or on a specific resource, depending
on the options used.
VCB Structure
typedef struct query_dlc_trace
{
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 *buf_ptr; /* pointer to buffer */
AP_UINT32 buf_size; /* buffer size */
AP_UINT32 total_buf_size; /* total buffer size required */
AP_UINT16 num_entries; /* number of entries */
AP_UINT16 total_num_entries; /* total number of entries */
unsigned char list_options; /* listing options */
unsigned char list_type; /* type of listing required */
DLC_TRACE_FILTER filter; /* resource to start at */
} QUERY_DLC_TRACE;
typedef struct dlc_trace_data
{
AP_UINT16 overlay_size; /* size of returned entry */
DLC_TRACE_FILTER filter; /* DLC trace filter information */
} DLC_TRACE_DATA;
typedef struct dlc_trace_filter
{
unsigned char resource_type; /* type of resource */
unsigned char resource_name[8]; /* name of resource */
SNA_LFSID lfsid; /* session identifier */
unsigned char message_type /* type of messages */
} DLC_TRACE_FILTER;
typedef struct sna_lfsid
{
union