1 /* Copyright (c) 2013 Nicira, Inc.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at:
7 * http://www.apache.org/licenses/LICENSE-2.0
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
18 /* This implementation of the async-append.h interface uses ordinary
19 * synchronous I/O, so it should be portable everywhere. */
21 #include "async-append.h"
33 async_append_enable(void)
39 async_append_create(int fd)
41 struct async_append *ap = xmalloc(sizeof *ap);
47 async_append_destroy(struct async_append *ap)
53 async_append_write(struct async_append *ap, const void *data, size_t size)
55 ignore(write(ap->fd, data, size));
59 async_append_flush(struct async_append *ap OVS_UNUSED)