HP-UX SNAplus2 R7 NOF Programmer's Guide

ManualsBrandsHP ManualsSoftwareHP-UX SNAplus2 Software

371

372

373

374

375

376

377

378

379

380

NOF API Verbs

QUERY_COS_NODE_ROW

When your application needs to go through the returned buffer to ﬁnd each

cos_node_row_data

structure in

turn, it must use this value to move to the correct offset for the next data structure, and must not use the

sizeof() operator. This is because the size of the returned overlay may increase in future releases of

SNAplus2; using the returned overlay size ensures that your application will continue to work with future

releases.

cos_node_row_data.cos_name

Class of service name. This is an 8-byte type-A EBCDIC string (starting with a letter), padded on the right

with EBCDIC spaces if the name is shorter than 8 characters.

cos_node_row_data.node_row_index

Node row index.

cos_node_row_data.node_row.minimum.rar

Route additional resistance minimum, in the range

0–255.

cos_node_row_data.node_row.minimum.status

Speciﬁes the minimum congestion status of the node. This parameter may be set to

AP_UNCONGESTED,to

any one of the other values listed, or to two or more of the other values combined using a logical

OR. Possible

values are:

AP_UNCONGESTED

The number of ISR sessions is below the

isr_sessions_upper_threshold value in the node’s conﬁguration.

AP_CONGESTED

The number of ISR sessions exceeds the threshold value.

AP_IRR_DEPLETED

The number of ISR sessions has reached the maximum speciﬁed for the node.

AP_ERR_DEPLETED

The number of endpoint sessions has reached the maximum speciﬁed.

AP_QUIESCING

A STOP_NODE of type AP_QUIESCE or AP_QUIESCE_ISR has been issued.

cos_node_row_data.node_row.maximum.rar

Route additional resistance maximum, in the range