HP-UX SNAplus2 R7 NOF Programmer's Guide

NOF API Verbs
QUERY_DLC_TRACE
DLC_TRACE_FILTER filter_entry; /* 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
{
AP_UINT16 session_id;
struct
{
unsigned char sidh;
unsigned char sidl;
}s;
} uu;
AP_UINT16 odai;
} SNA_LFSID;
3.111.2 Supplied Parameters
The application supplies the following parameters:
opcode
AP_QUERY_DLC_TRACE
buf_ptr
A pointer to a data buffer that SNAplus2 will use to return the requested information.
buf_size
Size of the supplied data buffer.
num_entries
Maximum number of DLC_TRACE entries for which data should be returned. To request data for a specific
entry rather than a range, specify the value 1. To return as many entries as possible, specify zero; in this case,
SNAplus2 will return the maximum number of entries that can be accommodated in the supplied data buffer.
list_options
The position in the list of DLC_TRACE entries from which SNAplus2 should begin to return data. Possible
values are:
AP_FIRST_IN_LIST
Start at the first entry in the list.
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