HP-UX SNAplus2 R7 NOF Programmer's Guide

NOF API Verbs
SET_TRACE_TYPE
3.184.5 Returned Parameters: Other Conditions
Appendix B, Common Return Codes lists further combinations of primary and secondary return codes that are
common to all NOF verbs.
3.184.6 Trace Types
Figure 3–1, Overall Structure of SNAplus2, shows the overall structure of SNAplus2. Each kernel-space trace type,
relating to data transferred across a particular interface between SNAplus2 components, is shown in the diagram at
the interface where it is traced.
Figure 3–1 Overall Structure of SNAplus2
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User
LUA
Application
APPC
Application
CPI-C
Application
NOF
Application
MS
Application
LUA
Library
APPC Library
NOF
Library
CPI-C
Library
NODE
APPN Protocol Code
FM
Messages
LUA
Messages
APPC
Messages
NOF
Messages
MS
Messages
SDLC
QLLC
NDG
SDLC
Messages
DLPI
Messages
NLI
Messages
SDLC Driver
X.25 Driver
LLC2 Driver
MS
Library
HLLAPI
Application
3270 Emulation
Program
Line Trace
Line Trace
Line Trace
Node to DLC Messages
Node to DLC Messages Node to DLC Messages
SDLC
X.25
Token Ring, Ethernet,
or FDDI
Figure 3–1, Overall Structure of SNAplus2 shows the following types of tracing, each of which can be controlled
separately:
APPC messages
Messages between the APPC library and the node
FM messages
Messages between a 3270 emulation program or RJE workstation and the node
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