nginx 0.1.16 *) Bugfix: if the response were transferred by chunks, then on the HEAD request the final chunk was issued. *) Bugfix: the "Connection: keep-alive" header were issued, even if the keepalive_timeout directive forbade the keep-alive use. *) Bugfix: the errors in the ngx_http_fastcgi_module caused the segmentation faults. *) Bugfix: the compressed response encrypted by SSL may not transferred complete. *) Bugfix: the TCP-specific TCP_NODELAY, TCP_NOPSUH, and TCP_CORK options, are not used for the unix domain sockets. *) Feature: the rewrite directive supports the arguments rewriting. *) Bugfix: the response code 400 was returned for the POST request with the "Content-Length: 0" header; bug appeared in 0.1.14.

/*
 * Copyright (C) Igor Sysoev
 */


#ifndef _NGX_GARBAGE_COLLECTOR_H_INCLUDED_
#define _NGX_GARBAGE_COLLECTOR_H_INCLUDED_


typedef struct ngx_gc_s  ngx_gc_t;

typedef int (*ngx_gc_handler_pt) (ngx_gc_t *ctx, ngx_str_t *name,
                                  ngx_dir_t *dir);


struct ngx_gc_s {
    ngx_path_t         *path;
    u_int               deleted;
    off_t               freed;
    ngx_gc_handler_pt   handler;
    ngx_log_t          *log;
};


ngx_int_t ngx_collect_garbage(ngx_gc_t *ctx, ngx_str_t *dname, int level);
ngx_int_t ngx_garbage_collector_temp_handler(ngx_gc_t *ctx, ngx_str_t *name,
                                             ngx_dir_t *dir);


#endif /* _NGX_GARBAGE_COLLECTOR_H_INCLUDED_ */