qapi2texi: Fix up output around #optional
[qemu.git] / chardev / char-win.h
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_WIN_H
25 #define CHAR_WIN_H
26
27 #include "sysemu/char.h"
28
29 typedef struct {
30 Chardev parent;
31 int max_size;
32 HANDLE hcom, hrecv, hsend;
33 OVERLAPPED orecv;
34 BOOL fpipe;
35 DWORD len;
36
37 /* Protected by the Chardev chr_write_lock. */
38 OVERLAPPED osend;
39 /* FIXME: file/console do not finalize */
40 bool skip_free;
41 } WinChardev;
42
43 #define NSENDBUF 2048
44 #define NRECVBUF 2048
45
46 #define TYPE_CHARDEV_WIN "chardev-win"
47 #define WIN_CHARDEV(obj) OBJECT_CHECK(WinChardev, (obj), TYPE_CHARDEV_WIN)
48
49 void qemu_chr_open_win_file(Chardev *chr, HANDLE fd_out);
50 int win_chr_init(Chardev *chr, const char *filename, Error **errp);
51 int win_chr_pipe_poll(void *opaque);
52
53 #endif /* CHAR_WIN_H */