hostcache.h
上传用户:ladybrid91
上传日期:2007-01-04
资源大小:287k
文件大小:2k
- /*
- ** hostcache.h
- **
- ** Copyright (c) 1995 Peter Eriksson <pen@signum.se>
- **
- ** This program is free software; you can redistribute it and/or modify
- ** it under the terms of the GNU General Public License as published by
- ** the Free Software Foundation; either version 2 of the License, or
- ** (at your option) any later version.
- **
- ** This program is distributed in the hope that it will be useful,
- ** but WITHOUT ANY WARRANTY; without even the implied warranty of
- ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- ** GNU General Public License for more details.
- ** You should have received a copy of the GNU General Public License
- ** along with this program; if not, write to the Free Software
- ** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
- #ifndef PHTTPD_HOSTCACHE_H
- #define PHTTPD_HOSTCACHE_H
- #include <sys/types.h>
- #include <sys/socket.h>
- #include <netinet/in.h>
- #include <arpa/inet.h>
- #include <netdb.h>
- struct hostinfo
- {
- struct hostent hb;
- char buf[768];
- };
- extern void hostcache_init(void);
- extern void *hostcache_lookup_byname(char *hostname,
- unsigned int flags,
- struct hostent **hep);
- extern void *hostcache_lookup_byaddr(void *addr,
- unsigned int flags,
- struct hostent **hep);
-
- extern void hostcache_release(void *key);
- extern int hostcache_getstats_byname(cachestat_t *csp);
- extern int hostcache_getstats_byaddr(cachestat_t *csp);
- extern int hostcache_refresh;
- extern int hostcache_ttl;
- extern int hostcache_gc_interval;
- extern int hostcache_size;
- #endif