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 "chardev/char.h" 28 29typedef struct { 30 Chardev parent; 31 32 bool keep_open; /* console do not close file */ 33 HANDLE file, hrecv, hsend; 34 OVERLAPPED orecv; 35 BOOL fpipe; 36 37 /* Protected by the Chardev chr_write_lock. */ 38 OVERLAPPED osend; 39} WinChardev; 40 41#define NSENDBUF 2048 42#define NRECVBUF 2048 43 44#define TYPE_CHARDEV_WIN "chardev-win" 45#define WIN_CHARDEV(obj) OBJECT_CHECK(WinChardev, (obj), TYPE_CHARDEV_WIN) 46 47void win_chr_set_file(Chardev *chr, HANDLE file, bool keep_open); 48int win_chr_serial_init(Chardev *chr, const char *filename, Error **errp); 49int win_chr_pipe_poll(void *opaque); 50 51#endif /* CHAR_WIN_H */ 52