incubator-nuttx/libs/libc/uuid/lib_uuid_create_nil.c

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/****************************************************************************
* libs/libc/uuid/lib_uuid_create_nil.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <string.h>
#include <uuid.h>
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* uuid_create_nil
*
* Description:
* Create a nil UUID.
*
* See also:
* http://www.opengroup.org/onlinepubs/009629399/uuid_create_nil.htm
*
****************************************************************************/
void uuid_create_nil(uuid_t *u, uint32_t *status)
{
memset(u, 0, sizeof(*u));
if (status)
{
*status = uuid_s_ok;
}
}