PPC: rename msync to msync_4xx
[qemu.git] / qemu-os-posix.h
1 /*
2 * posix 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_POSIX_H
27 #define QEMU_OS_POSIX_H
28
29 void os_set_line_buffering(void);
30 void os_set_proc_name(const char *s);
31 void os_setup_signal_handling(void);
32 void os_daemonize(void);
33 void os_setup_post(void);
34
35 typedef struct timeval qemu_timeval;
36 #define qemu_gettimeofday(tp) gettimeofday(tp, NULL)
37
38 #ifndef CONFIG_UTIMENSAT
39 #ifndef UTIME_NOW
40 # define UTIME_NOW ((1l << 30) - 1l)
41 #endif
42 #ifndef UTIME_OMIT
43 # define UTIME_OMIT ((1l << 30) - 2l)
44 #endif
45 #endif
46 typedef struct timespec qemu_timespec;
47 int qemu_utimens(const char *path, const qemu_timespec *times);
48
49 #endif