Dav: added error logging. Previously, when request body was not available or was previously read in memory rather than a file, client received HTTP 500 error, but no explanation was logged in error log. This could happen, for example, if request body was read or discarded prior to error_page redirect, or if mirroring was enabled along with dav.

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


#ifndef _NGX_MURMURHASH_H_INCLUDED_
#define _NGX_MURMURHASH_H_INCLUDED_


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


uint32_t ngx_murmur_hash2(u_char *data, size_t len);


#endif /* _NGX_MURMURHASH_H_INCLUDED_ */