krb5_get_host_realm - Get the Kerberos realm names for a host.¶
[in] context - Library context
[in] host - Host name (or NULL)
[out] realmsp - Null-terminated list of realm names
Fill in realmsp with a pointer to a null-terminated list of realm names. If there are no known realms for the host, a list containing the referral (empty) realm is returned.
If host is NULL, the local host’s realms are determined.
Use krb5_free_host_realm() to release realmsp when it is no longer needed.