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view src/core/ngx_rwlock.h @ 7274:66aa2c1e82e6

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Core: silenced getsockopt(TCP_FASTOPEN) messages on FreeBSD. FreeBSD returns EINVAL when getsockopt(TCP_FASTOPEN) is called on a unix domain socket, resulting in "getsockopt(TCP_FASTOPEN) ... failed" messages during binary upgrade when unix domain listen sockets are present in the configuration. Added EINVAL to the list of ignored error codes.
author Maxim Dounin <mdounin@mdounin.ru>
date Mon, 21 May 2018 23:11:27 +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_ */