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view src/core/ngx_rwlock.h @ 9236:d9a52ebb9b00

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Mail: max_commands directive. The directive specifies the maximum number of commands allowed during authentication, after which the connection is closed. The default limit is 1000, which is not expected to affect any well-behaving clients, since authentication usually requires at most several commands, though will effectively stop malicious clients from flooding the server with with commands.
author Maxim Dounin <mdounin@mdounin.ru>
date Sat, 30 Mar 2024 05:05:53 +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_ */