aboutsummaryrefslogtreecommitdiff
path: root/src/stable/thread.cpp
blob: 99239e901af4afa0b311a827d8694e913c5d6e37 (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
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
/*
 * Copyright (C) 2007-2019 Xagasoft, All rights reserved.
 *
 * This file is part of the libbu++ library and is released under the
 * terms of the license contained in the file LICENSE.
 */

#include "bu/thread.h"
#include <sched.h>

namespace Bu { subExceptionDef( ThreadException ); }

Bu::ThreadId::ThreadId( pthread_t tId ) :
    tId( tId )
{
}

Bu::ThreadId::ThreadId()
{
}

bool Bu::ThreadId::operator==( const Bu::ThreadId &rhs )
{
    return pthread_equal( tId, rhs.tId );
}

bool Bu::ThreadId::operator!=( const ThreadId &rhs )
{
    return !pthread_equal( tId, rhs.tId );
}

Bu::Thread::Thread()
{
}

Bu::Thread::~Thread()
{
}

Bu::ThreadId Bu::Thread::currentThread()
{
    return ThreadId( pthread_self() );
}

bool Bu::Thread::start()
{
    if( pthread_create( &ptHandle, NULL, threadRunner, this ) )
    {
        throw Bu::ThreadException("Could not start thread.");
    }

    return true;
}

bool Bu::Thread::forceStop()
{
    pthread_cancel( ptHandle );

    return true;
}

void *Bu::Thread::threadRunner( void *pThread )
{
    ((Thread *)pThread)->run();
    pthread_exit( NULL );
    return NULL;
}

bool Bu::Thread::join()
{
    pthread_join( ptHandle, NULL );
    return true;
}

void Bu::Thread::yield()
{
    sched_yield();
}

void Bu::Thread::setName( const char *sName )
{
    pthread_setname_np( ptHandle, sName );
}