scc_nseq.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
#pragma ident "%Z%%M% %I% %E% SMI"
/*
*
* Copyright 1990,1991 by the Massachusetts Institute of Technology.
* All Rights Reserved.
*
* Export of this software from the United States of America may
* require a specific license from the United States Government.
* It is the responsibility of any person or organization contemplating
* export to obtain such a license before exporting.
*
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
* distribute this software and its documentation for any purpose and
* without fee is hereby granted, provided that the above copyright
* notice appear in all copies and that both that copyright notice and
* this permission notice appear in supporting documentation, and that
* the name of M.I.T. not be used in advertising or publicity pertaining
* to distribution of the software without specific, written prior
* permission. M.I.T. makes no representations about the suitability of
* this software for any purpose. It is provided "as is" without express
* or implied warranty.
*
*
* This file contains the source code for krb5_scc_next_cred.
*/
#include "scc.h"
/*
* Requires:
* cursor is a krb5_cc_cursor originally obtained from
* krb5_scc_start_seq_get.
*
* Modifes:
* cursor, creds
*
* Effects:
* Fills in creds with the "next" credentals structure from the cache
* id. The actual order the creds are returned in is arbitrary.
* Space is allocated for the variable length fields in the
* credentials structure, so the object returned must be passed to
* krb5_destroy_credential.
*
* The cursor is updated for the next call to krb5_scc_next_cred.
*
* Errors:
* system errors
*/
{
int ret;
Z (client);
Z (server);
Z (authdata);
Z (second_ticket.data);
Z (addresses);
#undef Z
if (ret < 0) {
return ret;
}
lose:
}
return kret;
}