VMS Help DCE_SECURITY, API Routines, sec_rgy_pgo_is_member  *Conan The Librarian (sorry for the slow response - running on an old VAX)

 NAME
   sec_rgy_pgo_is_member - Checks group or organization membership

 SYNOPSIS

   #include <dce/pgo.h>

   boolean32 sec_rgy_pgo_is_member(
           sec_rgy_handle_t context,
           sec_rgy_domain_t name_domain,
           sec_rgy_name_t go_name,
           sec_rgy_name_t person_name,
           error_status_t *status);

 PARAMETERS

   Input

   context
          An opaque handle bound to a registry server.  Use
          sec_rgy_site_open() to acquire a bound handle.

   name_domain
          This variable identifies the type of the principal, group, or
          organization (PGO) item identified by the given name.  The
          valid values are as follows:

          sec_rgy_domain_group
                      The go_name parameter identifies a group.

          sec_rgy_domain_org
                      The go_name parameter identifies an organization.

   go_name
          A character string (type sec_rgy_name_t) containing the name
          of the group or organization whose membership list is in
          question.

   person_name
          A character string (type sec_rgy_name_t) containing the name
          of the principal whose membership in the group or organization
          specified by go_name is in question.

   Output

   status
          A pointer to the completion status.  On successful completion,
          status is assigned error_status_ok. Otherwise, it returns an
          error.

 DESCRIPTION

   The sec_rgy_pgo_is_member() routine tests whether the specified
   principal is a member of the named group or organization.

   Permissions Required

   The sec_rgy_pgo_is_member() routine requires the t (test) permission
   on the group or organization item specified by go_name.

 RETURN VALUES

   The routine returns TRUE if the principal is a member of the named
   group or organization.  If the principal is not a member, the routine
   returns FALSE.

 FILES

   SYS$COMMON:[DCE$LIBRARY]PGO.IDL
                The idl file from which dce/pgo.h was derived.

 ERRORS

   sec_rgy_object_not_found
                The named group or organization was not found.

   sec_rgy_server_unavailable
                The DCE Registry Server is unavailable.

   error_status_ok
                The call was successful.

 RELATED INFORMATION

   Functions: sec_intro
              sec_rgy_pgo_add_member
              sec_rgy_pgo_get_members