51 lines
1.4 KiB
C++
51 lines
1.4 KiB
C++
/*
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* Copyright: JessMA Open Source (ldcsaa@gmail.com)
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*
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* Author : Bruce Liang
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* Website : https://github.com/ldcsaa
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* Project : https://github.com/ldcsaa/HP-Socket
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* Blog : http://www.cnblogs.com/ldcsaa
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* Wiki : http://www.oschina.net/p/hp-socket
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* QQ Group : 44636872, 75375912
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "Thread.h"
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static __thread BOOL s_tlsInterrupt = FALSE;
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BOOL __CThread_Interrupt_::sm_bInitFlag = __CThread_Interrupt_::InitSigAction();
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__CThread_Interrupt_::~__CThread_Interrupt_ () {s_tlsInterrupt = FALSE;}
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BOOL __CThread_Interrupt_::IsInterrupted () {return s_tlsInterrupt;}
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BOOL __CThread_Interrupt_::InitSigAction()
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{
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struct sigaction act;
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sigemptyset(&act.sa_mask);
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act.sa_handler = SignalHandler;
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act.sa_flags = 0;
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if(IS_HAS_ERROR(sigaction(SIG_NO_INTERRUPT, &act, nullptr)))
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ERROR_ABORT();
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return TRUE;
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}
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void __CThread_Interrupt_::SignalHandler(int sig)
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{
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if(sig == SIG_NO_INTERRUPT)
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s_tlsInterrupt = TRUE;
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}
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