NGX_RWLOCK_WLOCK   26 src/core/ngx_rwlock.c         if (*lock == 0 && ngx_atomic_cmp_set(lock, 0, NGX_RWLOCK_WLOCK)) {
NGX_RWLOCK_WLOCK   39 src/core/ngx_rwlock.c                     && ngx_atomic_cmp_set(lock, 0, NGX_RWLOCK_WLOCK))
NGX_RWLOCK_WLOCK   60 src/core/ngx_rwlock.c         if (readers != NGX_RWLOCK_WLOCK
NGX_RWLOCK_WLOCK   76 src/core/ngx_rwlock.c                 if (readers != NGX_RWLOCK_WLOCK
NGX_RWLOCK_WLOCK   96 src/core/ngx_rwlock.c     if (readers == NGX_RWLOCK_WLOCK) {