SIOCGPARTNERINFO (X'C000F612')

The SIOCGPARTNERINFO ioctl provides an interface for an application to retrieve security information about its partner. The following information can be retrieved:

• Connection routing information
• Security credentials

  Partner security credentials can include the following ones:

  • Address-space user ID
  • Task-level user ID, if available
  • Address-space user security token (UTOKEN)
  • Task-level UTOKEN, if available

  For information about what is provided in the UTOKEN by the ICHRUTKN macro, see z/OS® Security Server RACF® Data Areas.