blob: 797135d14e0fb65f2d05d3aef8dac642f2cce8b3 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
/*************************************************************************
* Copyright (C) 2010 Tavian Barnes <tavianator@tavianator.com> *
* *
* This file is part of The Dimension Library. *
* *
* The Dimension Library is free software; you can redistribute it and/ *
* or modify it under the terms of the GNU Lesser General Public License *
* as published by the Free Software Foundation; either version 3 of the *
* License, or (at your option) any later version. *
* *
* The Dimension Library is distributed in the hope that it will be *
* useful, but WITHOUT ANY WARRANTY; without even the implied warranty *
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this program. If not, see *
* <http://www.gnu.org/licenses/>. *
*************************************************************************/
/**
* @file
* Platform abstractions.
*/
#ifndef DIMENSION_IMPL_PLATFORM_H
#define DIMENSION_IMPL_PLATFORM_H
#include <stdbool.h>
#include <stddef.h>
#include <stdio.h>
/**
* Print a stack trace, if implemented for the current platform.
* @param[in,out] file The file to which to write the stack trace.
*/
void dmnsn_backtrace(FILE *file);
/**
* Is the calling thread the main thread?
* @return Whether this is the main execution thread, or \c true if we can't
* tell.
*/
bool dmnsn_is_main_thread(void);
/**
* Are we running on a little-endian computer?
* @return Whether the current architecture is little-endian.
*/
bool dmnsn_is_little_endian(void);
/**
* How many CPUs are available?
* @return The number of CPUs available to dimension.
*/
size_t dmnsn_ncpus(void);
/**
* Calculate process times.
* @param[out] timer The timer in which to store the current total process
* times.
*/
void dmnsn_get_times(dmnsn_timer *timer);
#endif /* DIMENSION_IMPL_PLATFORM_H */
|
