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64 lines
887 B
C++
64 lines
887 B
C++
#pragma once
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#include <cstdlib>
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#include <pthread.h>
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#ifndef PTHREAD_MUTEX_ADAPTIVE_NP
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# define PTHREAD_MUTEX_ADAPTIVE_NP PTHREAD_MUTEX_NORMAL
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#endif
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static
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inline
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void
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mutex_init(pthread_mutex_t &mutex_)
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{
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int rv;
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pthread_mutexattr_t attr;
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pthread_mutexattr_init(&attr);
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pthread_mutexattr_settype(&attr,PTHREAD_MUTEX_ADAPTIVE_NP);
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rv = pthread_mutex_init(&mutex_,&attr);
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if(rv != 0)
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std::abort();
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pthread_mutexattr_destroy(&attr);
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}
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static
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inline
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void
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mutex_lock(pthread_mutex_t &mutex_)
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{
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int rv;
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rv = pthread_mutex_lock(&mutex_);
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if(rv != 0)
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std::abort();
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}
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static
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inline
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void
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mutex_unlock(pthread_mutex_t &mutex_)
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{
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int rv;
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rv = pthread_mutex_unlock(&mutex_);
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if(rv != 0)
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std::abort();
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}
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static
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inline
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void
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mutex_destroy(pthread_mutex_t &mutex_)
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{
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int rv;
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rv = pthread_mutex_destroy(&mutex_);
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if(rv != 0)
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std::abort();
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}
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