Mercurial > hg > nginx
view src/core/ngx_rwlock.h @ 7576:7fdcf308e0f0
Core: removed dead code in ngx_rbtree_delete().
The result of ngx_rbtree_min() is always a node with the left child equal to
sentinel, thus the check is unnecessary.
author | Vladimir Homutov <vl@nginx.com> |
---|---|
date | Mon, 30 Sep 2019 16:39:20 +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_ */