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/* Copyright (c) 2013 Nicira, Inc.
*
* Licensed 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.
*/
#include <config.h>
/* This is a null implementation of the asynchronous I/O interface for systems
* that don't have a form of asynchronous I/O. */
#include "async-append.h"
#include <stdlib.h>
#include <unistd.h>
#include "util.h"
struct async_append *
async_append_create(int fd OVS_UNUSED)
{
return NULL;
}
void
async_append_destroy(struct async_append *ap)
{
ovs_assert(ap == NULL);
}
void
async_append_write(struct async_append *ap OVS_UNUSED,
const void *data OVS_UNUSED, size_t size OVS_UNUSED)
{
OVS_NOT_REACHED();
}
void
async_append_flush(struct async_append *ap OVS_UNUSED)
{
OVS_NOT_REACHED();
}
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