HP-UX SNAplus2 CPI-C Programmer's Guide (June 2003)

CPI-C Calls
Extract_Security_User_ID (cmesui or cmecsu)
Chapter 3182
security_user_ID This specifies the user ID used to establish the
conversation.
security_user_ID_length This specifies the length of
security_user_ID .
The range for this value is 1–10 characters (HP-UX
systems), or 1–8 characters (Windows systems). If the
security_user_ID_length is set to 0 (zero), the
security_user_ID_length parameter is ignored; this
is equivalent to setting security_user_ID to a null
string.
return_code Possible values are:
CM_OK The call executed successfully.
CM_PROGRAM_PARAMETER_CHECK The value specified by
conversation_ID is not valid.
CM_PRODUCT_SPECIFIC_ERROR For an explanation of
this return code, see Appendix A,
“Common Return Codes.”
State When Issued
The conversation can be in any state except Reset.
State Change
There is no state change.
Usage Notes
The security_user_ID value is not blank-padded. It is meaningful only
up to security_user_ID_length .