37 lines
615 B
C++
37 lines
615 B
C++
#ifndef WAIT_BLOCK_H
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#define WAIT_BLOCK_H
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#if !defined(WIN32) || defined(__CYGWIN__)
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#include <pthread.h>
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namespace osgTXP {
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struct WaitBlock{
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pthread_mutex_t mut;
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pthread_cond_t cond;
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WaitBlock()
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{
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pthread_mutex_init( &mut, 0L );
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pthread_cond_init( &cond, 0L );
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}
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void wait()
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{
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pthread_mutex_lock( &mut );
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pthread_cond_wait( &cond, &mut);
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pthread_mutex_unlock(&mut);
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}
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void release()
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{
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pthread_mutex_lock( &mut );
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pthread_cond_broadcast( &cond );
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pthread_mutex_unlock( &mut );
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}
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};
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}
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#endif
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#endif
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