text: /*
   * Copyright (c) 2011, JANET(UK)
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   *
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   *
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in the
   *    documentation and/or other materials provided with the distribution.
   *
   * 3. Neither the name of JANET(UK) nor the names of its contributors
   *    may be used to endorse or promote products derived from this software
   *    without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   * SUCH DAMAGE.
   */
  
  #include "gssapiP_eap.h"
  
  OM_uint32 GSSAPI_CALLCONV
  gss_store_cred(OM_uint32 *minor,
                 const gss_cred_id_t cred,
                 gss_cred_usage_t input_usage,
                 const gss_OID desired_mech GSSEAP_UNUSED,
  #ifdef GSSEAP_ENABLE_REAUTH
                 OM_uint32 overwrite_cred,
                 OM_uint32 default_cred,
  #else
                 OM_uint32 overwrite_cred GSSEAP_UNUSED,
                 OM_uint32 default_cred GSSEAP_UNUSED,
  #endif
                 gss_OID_set *elements_stored,
                 gss_cred_usage_t *cred_usage_stored)
  {
      OM_uint32 major;
  
      if (elements_stored != NULL)
          *elements_stored = GSS_C_NO_OID_SET;
      if (cred_usage_stored != NULL)
          *cred_usage_stored = input_usage;
  
      if (cred == GSS_C_NO_CREDENTIAL) {
          *minor = EINVAL;
          return GSS_S_CALL_INACCESSIBLE_READ | GSS_S_NO_CRED;
      }
  
      GSSEAP_MUTEX_LOCK(&cred->mutex);
  
      major = GSS_S_COMPLETE;
      *minor = 0;
  
  #ifdef GSSEAP_ENABLE_REAUTH
      if (cred->reauthCred != GSS_C_NO_CREDENTIAL) {
          major = gssStoreCred(minor,
                               cred->reauthCred,
                               input_usage,
                               (gss_OID)gss_mech_krb5,
                               overwrite_cred,
                               default_cred,
                               elements_stored,
                               cred_usage_stored);
      }
  #endif
  
      GSSEAP_MUTEX_UNLOCK(&cred->mutex);
  
      return major;
  }
  