Core: worker_cpu_affinity auto. If enabled, workers are bound to available CPUs, each worker to once CPU in order. If there are more workers than available CPUs, remaining are bound in a loop, starting again from the first available CPU. The optional mask parameter defines which CPUs are available for automatic binding. In collaboration with Vladimir Homutov.

/*
 * Copyright (C) Ruslan Ermilov
 * Copyright (C) Nginx, Inc.
 */


#ifndef _NGX_RWLOCK_H_INCLUDED_
#define _NGX_RWLOCK_H_INCLUDED_


#include <ngx_config.h>
#include <ngx_core.h>


void ngx_rwlock_wlock(ngx_atomic_t *lock);
void ngx_rwlock_rlock(ngx_atomic_t *lock);
void ngx_rwlock_unlock(ngx_atomic_t *lock);


#endif /* _NGX_RWLOCK_H_INCLUDED_ */