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view src/core/ngx_rwlock.h @ 9091:8f2f40d3fd18 quic

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QUIC: fixed split frames error handling. Do not corrupt frame data chain pointer on ngx_quic_read_buffer() error. The error leads to closing a QUIC connection where the frame may be used as part of the QUIC connection tear down, which envolves writing pending frames, including this one.
author Sergey Kandaurov <pluknet@nginx.com>
date Thu, 04 May 2023 15:52:23 +0400
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_ */