krb5_auth_con_setports()--Set Local and Remote Ports


  Syntax 
 #include <krb5.h>

 krb5_error_code krb5_auth_con_setports(
     krb5_context     context,
     krb5_auth_context      auth_context,  
     krb5_address *     local_port, 
     krb5_address *     remote_port);
  Service Program Name: QSYS/QKRBGSS

  Default Public Authority: *USE

  Threadsafe: Conditional. See Usage notes.

The krb5_auth_con_setports() function sets the local and remote network ports in the authentication context.


Authorities

No authorities are required.


Parameters

context  (Input)
The Kerberos context.

auth_context  (Input)
The authentication context.

local_port  (Input)
The local network port. Specify NULL for this parameter if the local network port is not to be changed.

remote_port  (Input)
The remote network port. Specify NULL for this parameter if the remote network port is not to be changed.

Return Value

If no errors occur, the return value is 0. Otherwise, a Kerberos error code is returned.


Error Messages

Message ID Error Message Text
CPE3418 E Possible APAR condition or hardware failure.

Usage Notes

  1. The Kerberos protocol runtime provides no concurrency control for the authentication context. If the application wants to use the same authentication context in multiple threads, it is the responsibility of the application to serialize access to the authentication context so that only a single thread is accessing the authentication context at any time.

API introduced: V5R1

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