os-win32.h revision 057b0f638014d1cb6764aab945b98197329f745e 
1/*
2 * win32 specific declarations
3 *
4 * Copyright (c) 2003-2008 Fabrice Bellard
5 * Copyright (c) 2010 Jes Sorensen <Jes.Sorensen@redhat.com>
6 *
7 * Permission is hereby granted, free of charge, to any person obtaining a copy
8 * of this software and associated documentation files (the "Software"), to deal
9 * in the Software without restriction, including without limitation the rights
10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
11 * copies of the Software, and to permit persons to whom the Software is
12 * furnished to do so, subject to the following conditions:
13 *
14 * The above copyright notice and this permission notice shall be included in
15 * all copies or substantial portions of the Software.
16 *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
23 * THE SOFTWARE.
24 */
25
26#ifndef QEMU_OS_WIN32_H
27#define QEMU_OS_WIN32_H
28
29#include <winsock2.h>
30#include <windows.h>
31
32/* Polling handling */
33
34/* return TRUE if no sleep should be done afterwards */
35typedef int PollingFunc(void *opaque);
36
37int qemu_add_polling_cb(PollingFunc *func, void *opaque);
38void qemu_del_polling_cb(PollingFunc *func, void *opaque);
39
40/* Wait objects handling */
41typedef void WaitObjectFunc(void *opaque);
42
43int qemu_add_wait_object(HANDLE handle, WaitObjectFunc *func, void *opaque);
44void qemu_del_wait_object(HANDLE handle, WaitObjectFunc *func, void *opaque);
45
46void os_host_main_loop_wait(int *timeout);
47
48static inline void os_setup_signal_handling(void) {}
49static inline void os_daemonize(void) {}
50static inline void os_setup_post(void) {}
51void os_set_line_buffering(void);
52static inline void os_set_proc_name(const char *dummy) {}
53
54#if !defined(EPROTONOSUPPORT)
55# define EPROTONOSUPPORT EINVAL
56#endif
57
58int setenv(const char *name, const char *value, int overwrite);
59
60typedef struct {
61    long tv_sec;
62    long tv_usec;
63} qemu_timeval;
64int qemu_gettimeofday(qemu_timeval *tp);
65
66#endif
67