c16bee759f
pool: - the winpr implementation fallback was not used on older windows editions - drop useless and conflicting TP_CALLBACK_ENVIRON_V3 - fix race conditions by using use proper one-time initialization - on win32 WinPR tried to load several pool/callback_environment functions from kernel32.dll but since these are defined as inline functions in the windows headers, no windows edition has ever exported them in any dll. - removed callback_environment.c and added corresponding static inline function to pool.h - fix segfault in TestPoolWork: CloseThreadpoolWork() must not be called if there is a cleanup group associated with the work object since calling CloseThreadpoolCleanupGroupMember() already releases the work object sync: - The windows headers incorrectly define InitializeCriticalEx support if _WIN32_WINNT >= 0x0403 instead of >= 0x0600 (Vista) - created a compatible define to deal with this issue
74 lines
1.4 KiB
C
74 lines
1.4 KiB
C
/**
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* WinPR: Windows Portable Runtime
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* Thread Pool API (Pool)
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*
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* Copyright 2012 Marc-Andre Moreau <marcandre.moreau@gmail.com>
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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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#ifndef WINPR_POOL_PRIVATE_H
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#define WINPR_POOL_PRIVATE_H
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#include <winpr/pool.h>
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#include <winpr/synch.h>
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#include <winpr/thread.h>
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#include <winpr/collections.h>
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struct _TP_CALLBACK_INSTANCE
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{
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PTP_WORK Work;
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};
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struct _TP_POOL
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{
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DWORD Minimum;
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DWORD Maximum;
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wArrayList* Threads;
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wQueue* PendingQueue;
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HANDLE TerminateEvent;
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wCountdownEvent* WorkComplete;
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};
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struct _TP_WORK
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{
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PVOID CallbackParameter;
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PTP_WORK_CALLBACK WorkCallback;
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PTP_CALLBACK_ENVIRON CallbackEnvironment;
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};
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struct _TP_TIMER
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{
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void* dummy;
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};
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struct _TP_WAIT
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{
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void* dummy;
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};
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struct _TP_IO
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{
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void* dummy;
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};
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struct _TP_CLEANUP_GROUP
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{
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void* dummy;
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};
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PTP_POOL GetDefaultThreadpool();
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#endif /* WINPR_POOL_PRIVATE_H */
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