1/*- 2 * Copyright (c) 2005 Doug Rabson 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * $FreeBSD: src/lib/libgssapi/gss_release_cred.c,v 1.1 2005/12/29 14:40:20 dfr Exp $ 27 */ 28 29#include "mech_locl.h" 30 31/** 32 * Release a credentials 33 * 34 * Its ok to release the GSS_C_NO_CREDENTIAL/NULL credential, it will 35 * return a GSS_S_COMPLETE error code. On return cred_handle is set ot 36 * GSS_C_NO_CREDENTIAL. 37 * 38 * Example: 39 * 40 * @code 41 * gss_cred_id_t cred = GSS_C_NO_CREDENTIAL; 42 * major = gss_release_cred(&minor, &cred); 43 * @endcode 44 * 45 * @param minor_status minor status return code, mech specific 46 * @param cred_handle a pointer to the credential too release 47 * 48 * @return an gssapi error code 49 * 50 * @ingroup gssapi 51 */ 52 53GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL 54gss_release_cred(OM_uint32 *minor_status, gss_cred_id_t *cred_handle) 55{ 56 struct _gss_cred *cred = (struct _gss_cred *) *cred_handle; 57 58 if (cred == NULL) 59 return (GSS_S_COMPLETE); 60 61 _gss_mg_release_cred(cred); 62 63 *minor_status = 0; 64 *cred_handle = GSS_C_NO_CREDENTIAL; 65 return (GSS_S_COMPLETE); 66} 67