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view src/core/ngx_rwlock.h @ 6425:05c894a598ea

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Dynamic modules: do not overwrite old modules on install. Just using "cp" is incorrect, as it will overwrite old files possibly used by OS, leading to unexpected effects. Changed to "mv + cp", much like used for the main binary.
author Maxim Dounin <mdounin@mdounin.ru>
date Thu, 10 Mar 2016 16:50:13 +0300
parents 682d8222c6b1
children d1816a2696de
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/*
 * 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_ */