148 lines
2.8 KiB
C
148 lines
2.8 KiB
C
/**
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* WinPR: Windows Portable Runtime
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* Synchronization Functions
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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_SYNCH_PRIVATE_H
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#define WINPR_SYNCH_PRIVATE_H
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <winpr/platform.h>
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#include <winpr/synch.h>
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#ifdef __linux__
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#define WITH_POSIX_TIMER 1
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#endif
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#include "../handle/handle.h"
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#ifndef _WIN32
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#define WINPR_PIPE_SEMAPHORE 1
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#if defined __APPLE__
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#include <pthread.h>
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#include <sys/time.h>
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#include <semaphore.h>
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#include <mach/mach.h>
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#include <mach/semaphore.h>
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#include <mach/task.h>
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#define winpr_sem_t semaphore_t
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#else
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#include <pthread.h>
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#include <semaphore.h>
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#define winpr_sem_t sem_t
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#endif
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struct winpr_mutex
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{
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WINPR_HANDLE_DEF();
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pthread_mutex_t mutex;
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};
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typedef struct winpr_mutex WINPR_MUTEX;
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struct winpr_semaphore
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{
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WINPR_HANDLE_DEF();
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int pipe_fd[2];
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winpr_sem_t* sem;
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};
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typedef struct winpr_semaphore WINPR_SEMAPHORE;
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struct winpr_event
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{
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WINPR_HANDLE_DEF();
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int pipe_fd[2];
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BOOL bAttached;
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BOOL bManualReset;
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};
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typedef struct winpr_event WINPR_EVENT;
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#ifdef HAVE_SYS_TIMERFD_H
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#include <stdio.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <sys/timerfd.h>
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#endif
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struct winpr_timer
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{
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WINPR_HANDLE_DEF();
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int fd;
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BOOL bInit;
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LONG lPeriod;
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BOOL bManualReset;
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PTIMERAPCROUTINE pfnCompletionRoutine;
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LPVOID lpArgToCompletionRoutine;
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#ifdef WITH_POSIX_TIMER
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timer_t tid;
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struct itimerspec timeout;
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#endif
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};
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typedef struct winpr_timer WINPR_TIMER;
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typedef struct winpr_timer_queue_timer WINPR_TIMER_QUEUE_TIMER;
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struct winpr_timer_queue
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{
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WINPR_HANDLE_DEF();
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pthread_t thread;
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pthread_attr_t attr;
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pthread_mutex_t mutex;
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pthread_cond_t cond;
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pthread_mutex_t cond_mutex;
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struct sched_param param;
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BOOL bCancelled;
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WINPR_TIMER_QUEUE_TIMER* activeHead;
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WINPR_TIMER_QUEUE_TIMER* inactiveHead;
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};
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typedef struct winpr_timer_queue WINPR_TIMER_QUEUE;
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struct winpr_timer_queue_timer
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{
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WINPR_HANDLE_DEF();
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ULONG Flags;
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DWORD DueTime;
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DWORD Period;
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PVOID Parameter;
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WAITORTIMERCALLBACK Callback;
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int FireCount;
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struct timespec StartTime;
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struct timespec ExpirationTime;
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WINPR_TIMER_QUEUE* timerQueue;
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WINPR_TIMER_QUEUE_TIMER* next;
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};
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#endif
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#endif /* WINPR_SYNCH_PRIVATE_H */
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