66 lines
1.6 KiB
C++
66 lines
1.6 KiB
C++
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//===-- HostThreadPosix.cpp -------------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "lldb/Host/posix/HostThreadPosix.h"
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#include "lldb/Utility/Status.h"
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#include <errno.h>
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#include <pthread.h>
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using namespace lldb;
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using namespace lldb_private;
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HostThreadPosix::HostThreadPosix() {}
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HostThreadPosix::HostThreadPosix(lldb::thread_t thread)
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: HostNativeThreadBase(thread) {}
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HostThreadPosix::~HostThreadPosix() {}
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Status HostThreadPosix::Join(lldb::thread_result_t *result) {
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Status error;
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if (IsJoinable()) {
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int err = ::pthread_join(m_thread, result);
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error.SetError(err, lldb::eErrorTypePOSIX);
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} else {
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if (result)
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*result = NULL;
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error.SetError(EINVAL, eErrorTypePOSIX);
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}
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Reset();
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return error;
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}
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Status HostThreadPosix::Cancel() {
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Status error;
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if (IsJoinable()) {
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#ifndef __ANDROID__
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#ifndef __FreeBSD__
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llvm_unreachable("someone is calling HostThread::Cancel()");
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#endif
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int err = ::pthread_cancel(m_thread);
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error.SetError(err, eErrorTypePOSIX);
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#else
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error.SetErrorString("HostThreadPosix::Cancel() not supported on Android");
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#endif
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}
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return error;
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}
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Status HostThreadPosix::Detach() {
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Status error;
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if (IsJoinable()) {
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int err = ::pthread_detach(m_thread);
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error.SetError(err, eErrorTypePOSIX);
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}
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Reset();
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return error;
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}
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