Upstream: disable body cleanup with preserve_output (ticket #1565). With u->conf->preserve_output set the request body file might be used after the response header is sent, so avoid cleaning it. (Normally this is not a problem as u->conf->preserve_output is only set with r->request_body_no_buffering, but the request body might be already written to a file in a different context.)

/*
 * Copyright (C) Igor Sysoev
 * Copyright (C) Nginx, Inc.
 */


#ifndef _NGX_USER_H_INCLUDED_
#define _NGX_USER_H_INCLUDED_


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


typedef uid_t  ngx_uid_t;
typedef gid_t  ngx_gid_t;


ngx_int_t ngx_libc_crypt(ngx_pool_t *pool, u_char *key, u_char *salt,
    u_char **encrypted);


#endif /* _NGX_USER_H_INCLUDED_ */