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$Id: krb5_expand_hostname.3 17461 2006-05-05 13:13:18Z lha $
.Dd May 5, 2006 .Dt KRB5_EXPAND_HOSTNAME 3 .Os HEIMDAL .Sh NAME .Nm krb5_expand_hostname , .Nm krb5_expand_hostname_realms .Nd Kerberos 5 host name canonicalization functions .Sh LIBRARY Kerberos 5 Library (libkrb5, -lkrb5) .Sh SYNOPSIS n krb5.h
p .Ft krb5_error_code .Fo krb5_expand_hostname .Fa "krb5_context context" .Fa "const char *orig_hostname" .Fa "char **new_hostname" .Fc .Ft krb5_error_code .Fo krb5_expand_hostname_realms .Fa "krb5_context context" .Fa "const char *orig_hostname" .Fa "char **new_hostname" .Fa "char ***realms" .Fc .Sh DESCRIPTION .Fn krb5_expand_hostname tries to make .Fa orig_hostname into a more canonical one in the newly allocated space returned in .Fa new_hostname . Caller must free the hostname with .Xr free 3 .
p .Fn krb5_expand_hostname_realms expands .Fa orig_hostname to a name we believe to be a hostname in newly allocated space in .Fa new_hostname and return the realms .Fa new_hostname is belive to belong to in .Fa realms . .Fa Realms is a array terminated with .Dv NULL . Caller must free the .Fa realms with .Fn krb5_free_host_realm and .Fa new_hostname with .Xr free 3 . .Sh SEE ALSO .Xr krb5 3 , .Xr krb5_free_host_realm 3 , .Xr krb5_get_host_realm 3 , .Xr kerberos 8