equal
deleted
inserted
replaced
|
1 // Copyright (C) 2001-2003 |
|
2 // William E. Kempf |
|
3 // |
|
4 // Distributed under the Boost Software License, Version 1.0. (See accompanying |
|
5 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
|
6 |
|
7 #ifndef BOOST_XTIME_WEK070601_HPP |
|
8 #define BOOST_XTIME_WEK070601_HPP |
|
9 |
|
10 #include <boost/thread/detail/config.hpp> |
|
11 |
|
12 #include <boost/cstdint.hpp> |
|
13 |
|
14 namespace boost { |
|
15 |
|
16 enum xtime_clock_types |
|
17 { |
|
18 TIME_UTC=1 |
|
19 // TIME_TAI, |
|
20 // TIME_MONOTONIC, |
|
21 // TIME_PROCESS, |
|
22 // TIME_THREAD, |
|
23 // TIME_LOCAL, |
|
24 // TIME_SYNC, |
|
25 // TIME_RESOLUTION |
|
26 }; |
|
27 |
|
28 struct xtime |
|
29 { |
|
30 #if defined(BOOST_NO_INT64_T) |
|
31 typedef int_fast32_t xtime_sec_t; //INT_FAST32_MIN <= sec <= INT_FAST32_MAX |
|
32 #else |
|
33 typedef int_fast64_t xtime_sec_t; //INT_FAST64_MIN <= sec <= INT_FAST64_MAX |
|
34 #endif |
|
35 |
|
36 typedef int_fast32_t xtime_nsec_t; //0 <= xtime.nsec < NANOSECONDS_PER_SECOND |
|
37 |
|
38 xtime_sec_t sec; |
|
39 xtime_nsec_t nsec; |
|
40 }; |
|
41 |
|
42 int BOOST_THREAD_DECL xtime_get(struct xtime* xtp, int clock_type); |
|
43 |
|
44 inline int xtime_cmp(const xtime& xt1, const xtime& xt2) |
|
45 { |
|
46 if (xt1.sec == xt2.sec) |
|
47 return (int)(xt1.nsec - xt2.nsec); |
|
48 else |
|
49 return (xt1.sec > xt2.sec) ? 1 : -1; |
|
50 } |
|
51 |
|
52 } // namespace boost |
|
53 |
|
54 #endif //BOOST_XTIME_WEK070601_HPP |