1/*
2 * QEMU System Emulator
3 *
4 * Copyright (c) 2003-2008 Fabrice Bellard
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 * THE SOFTWARE.
23 */
24#ifndef CHAR_IO_H
25#define CHAR_IO_H
26
27#include "io/channel.h"
28#include "chardev/char.h"
29#include "qemu/main-loop.h"
30
31/* Can only be used for read */
32GSource *io_add_watch_poll(Chardev *chr,
33 QIOChannel *ioc,
34 IOCanReadHandler *fd_can_read,
35 QIOChannelFunc fd_read,
36 gpointer user_data,
37 GMainContext *context);
38
39void remove_fd_in_watch(Chardev *chr);
40
41int io_channel_send(QIOChannel *ioc, const void *buf, size_t len);
42
43int io_channel_send_full(QIOChannel *ioc, const void *buf, size_t len,
44 int *fds, size_t nfds);
45
46#endif /* CHAR_IO_H */
47