rwlock.h File Reference

This file contains rwlock API and provides its fake implementation based on futexes. More...

#include <atomic.h>
#include <sys/types.h>
#include <futex.h>

Go to the source code of this file.

Defines
#define	rwlock_initialize(rwlock)   futex_initialize((rwlock), 1)
#define	RWLOCK_INITIALIZE(rwlock)   rwlock_t rwlock = FUTEX_INITIALIZER
#define	rwlock_read_lock(rwlock)   futex_down((rwlock))
#define	rwlock_read_unlock(rwlock)   futex_up((rwlock))
#define	rwlock_write_lock(rwlock)   futex_down((rwlock))
#define	rwlock_write_unlock(rwlock)   futex_up((rwlock))
Typedefs
typedef atomic_t	rwlock_t

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Detailed Description

This file contains rwlock API and provides its fake implementation based on futexes.

Definition in file rwlock.h.

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