nginx-0.1.14-RELEASE import *) Feature: the autoconfiguration directives: --http-client-body-temp-path=PATH, --http-proxy-temp-path=PATH, and --http-fastcgi-temp-path=PATH *) Change: the directory name for the temporary files with the client request body is specified by directive client_body_temp_path, by default it is <prefix>/client_body_temp. *) Feature: the ngx_http_fastcgi_module and the directives: fastcgi_pass, fastcgi_root, fastcgi_index, fastcgi_params, fastcgi_connect_timeout, fastcgi_send_timeout, fastcgi_read_timeout, fastcgi_send_lowat, fastcgi_header_buffer_size, fastcgi_buffers, fastcgi_busy_buffers_size, fastcgi_temp_path, fastcgi_max_temp_file_size, fastcgi_temp_file_write_size, fastcgi_next_upstream, and fastcgi_x_powered_by. *) Bugfix: the "[alert] zero size buf" error; the bug had appeared in 0.1.3. *) Change: the URI must be specified after the host name in the proxy_pass directive. *) Change: the %3F symbol in the URI was considered as the argument string start. *) Feature: the unix domain sockets support in the ngx_http_proxy_module. *) Feature: the ssl_engine and ssl_ciphers directives. Thanks to Sergey Skvortsov for SSL-accelerator.

/*
 * Copyright (C) Igor Sysoev
 */


#ifndef _NGX_RBTREE_H_INCLUDED_
#define _NGX_RBTREE_H_INCLUDED_


#include <ngx_config.h>
#include <ngx_core.h>


typedef struct ngx_rbtree_s  ngx_rbtree_t;

struct ngx_rbtree_s {
   ngx_int_t       key;
   ngx_rbtree_t   *left;
   ngx_rbtree_t   *right;
   ngx_rbtree_t   *parent;
   char            color;
};


void ngx_rbtree_insert(ngx_rbtree_t **root, ngx_rbtree_t *sentinel,
                       ngx_rbtree_t *node);
void ngx_rbtree_delete(ngx_rbtree_t **root, ngx_rbtree_t *sentinel,
                       ngx_rbtree_t *node);


static ngx_inline ngx_rbtree_t *ngx_rbtree_min(ngx_rbtree_t *node,
                                               ngx_rbtree_t *sentinel)
{
   while (node->left != sentinel) {
       node = node->left;
   }

   return node;
}


#endif /* _NGX_RBTREE_H_INCLUDED_ */