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https://github.com/openvswitch/ovs
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428b2eddc9
This allows other libraries to use util.h that has already defined NOT_REACHED. Signed-off-by: Harold Lim <haroldl@vmware.com> Signed-off-by: Ben Pfaff <blp@nicira.com>
52 lines
1.2 KiB
C
52 lines
1.2 KiB
C
/* Copyright (c) 2013 Nicira, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <config.h>
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/* This is a null implementation of the asynchronous I/O interface for systems
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* that don't have a form of asynchronous I/O. */
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#include "async-append.h"
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#include <stdlib.h>
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#include <unistd.h>
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#include "util.h"
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struct async_append *
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async_append_create(int fd OVS_UNUSED)
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{
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return NULL;
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}
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void
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async_append_destroy(struct async_append *ap)
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{
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ovs_assert(ap == NULL);
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}
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void
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async_append_write(struct async_append *ap OVS_UNUSED,
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const void *data OVS_UNUSED, size_t size OVS_UNUSED)
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{
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OVS_NOT_REACHED();
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}
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void
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async_append_flush(struct async_append *ap OVS_UNUSED)
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{
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OVS_NOT_REACHED();
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}
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