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view src/core/ngx_rwlock.h @ 7125:b8fc701daf8e

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Upstream: even better handling of invalid headers in cache files. When parsing of headers in a cache file fails, already parsed headers need to be cleared, and protocol state needs to be reinitialized. To do so, u->request_sent is now set to ensure ngx_http_upstream_reinit() will be called. This change complements improvements in 46ddff109e72.
author Maxim Dounin <mdounin@mdounin.ru>
date Mon, 09 Oct 2017 15:59:10 +0300
parents d1816a2696de
children
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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);
void ngx_rwlock_downgrade(ngx_atomic_t *lock);


#endif /* _NGX_RWLOCK_H_INCLUDED_ */