HP-UX SNAplus2 R7 NOF Programmer's Guide

NOF API Verbs
QUERY_PU
Return information about all PUs regardless of host attachment.
3.150.3 Returned Parameters: Successful Execution
If the verb executes successfully, SNAplus2 returns the following parameters:
primary_rc
AP_OK
buf_size
Length of the information returned in the supplied buffer.
total_buf_size
Returned value indicating the size of buffer that would have been required to return all the list information
requested. A value greater than
buf_size indicates that not all the available entries were returned.
num_entries
Number of entries returned in the data buffer.
total_num_entries
Total number of entries available. A value greater than num_entries indicates that not all the available entries
were returned.
Each entry in the data buffer consists of the following parameters:
pu_data.overlay_size
The size of the returned
pu_data
structure, and therefore the offset to the start of the next entry in the data
buffer.
When your application needs to go through the returned buffer to find each
pu_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 C
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.
pu_data.pu_name
PU Name. This is an 8-byte type-A EBCDIC string, padded on the right with spaces if the name is shorter
than 8 characters.
pu_data.description
A null-terminated text string describing the PU, as specified in the definition of the LS or of the internal PU.
pu_data.ls_name
Name of the link station associated with this PU. This is an 8-byte ASCII string, padded on the right with
spaces if the name is shorter than 8 bytes.
pu_data.pu_sscp_sess_active
Specifies whether the PU-SSCP session is active. Possible values are:
AP_YES
The PU-SSCP session is active.
AP_NO
The PU-SSCP session is inactive.
pu_data.host_attachment
Local PU host attachment type.
Possible values are:
620