1 //===-- HostThreadPosix.cpp -------------------------------------*- C++ -*-===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 #include "lldb/Core/Error.h"
11 #include "lldb/Host/posix/HostThreadPosix.h"
12 
13 #include <errno.h>
14 #include <pthread.h>
15 
16 using namespace lldb;
17 using namespace lldb_private;
18 
19 HostThreadPosix::HostThreadPosix()
20 {
21 }
22 
23 HostThreadPosix::HostThreadPosix(lldb::thread_t thread)
24     : HostNativeThreadBase(thread)
25 {
26 }
27 
28 HostThreadPosix::~HostThreadPosix()
29 {
30 }
31 
32 Error
33 HostThreadPosix::Join(lldb::thread_result_t *result)
34 {
35     Error error;
36     if (IsJoinable())
37     {
38         lldb::thread_result_t thread_result;
39         int err = ::pthread_join(m_thread, &thread_result);
40         error.SetError(err, lldb::eErrorTypePOSIX);
41     }
42     else
43         error.SetError(EINVAL, eErrorTypePOSIX);
44 
45     Reset();
46     return error;
47 }
48 
49 Error
50 HostThreadPosix::Cancel()
51 {
52     Error error;
53     int err = ::pthread_cancel(m_thread);
54     error.SetError(err, eErrorTypePOSIX);
55 
56     return error;
57 }
58 
59 Error
60 HostThreadPosix::Detach()
61 {
62     Error error;
63     int err = ::pthread_detach(m_thread);
64     error.SetError(err, eErrorTypePOSIX);
65     Reset();
66     return error;
67 }
68