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view src/core/ngx_rwlock.h @ 8500:ef8276c8ccff quic

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QUIC: consistent use of 12-byte buffers in nonce computation. All supported cipher suites produce 96-bit IV (RFC 5116, 5.1, RFC 8439, 2.3). This eliminates a few magic numbers and run-time overhead.
author Sergey Kandaurov <pluknet@nginx.com>
date Wed, 16 Jun 2021 17:54:21 +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_ */