initial commit containing libcec v0.1. see README for details.
[deb_libcec.git] / src / lib / libPlatform / linux / os_posix.h
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1#pragma once
2/*
3 * Copyright (C) 2005-2011 Team XBMC
4 * http://www.xbmc.org
5 *
6 * This Program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2, or (at your option)
9 * any later version.
10 *
11 * This Program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
18 *
19 */
20
21#define _FILE_OFFSET_BITS 64
22#include <stdlib.h>
23#include <stdio.h>
24#include <stdarg.h>
25#include <string.h>
26#include <stdint.h>
27#include <unistd.h>
28#include <errno.h>
29#include <fcntl.h>
30#include <sys/types.h>
31#include <sys/time.h>
32#include <sys/timeb.h>
33#include <sys/resource.h>
34#include <sys/syscall.h>
35#ifndef __APPLE__
36#include <sys/prctl.h>
37#endif
38#include <pthread.h>
39#include <poll.h>
40#include <semaphore.h>
41
42#define LIBTYPE
43#define DECLSPEC
44
45#ifndef _STL_ALGOBASE_H
46template<class T> inline T min(T a, T b) { return a <= b ? a : b; }
47template<class T> inline T max(T a, T b) { return a >= b ? a : b; }
48template<class T> inline int sgn(T a) { return a < 0 ? -1 : a > 0 ? 1 : 0; }
49template<class T> inline void swap(T &a, T &b) { T t = a; a = b; b = t; }
50#endif
51
52/*!
53 * @return the current time in seconds since unix epoch.
54 */
55static inline uint64_t getcurrenttime(void)
56{
57 struct timeval t;
58 gettimeofday(&t, NULL);
59 return ((uint64_t)t.tv_sec * 1000) + (t.tv_usec / 1000);
60}