mirror of
https://github.com/moparisthebest/curl
synced 2024-08-13 17:03:50 -04:00
2cff251863
counter so that the caller needs to decrease that counter when done with the returned data. If compiled with MALLOCDEBUG I've added some extra checking that the counter is decreased before a handle is closed etc.
69 lines
2.2 KiB
C
69 lines
2.2 KiB
C
#ifndef __HOSTIP_H
|
|
#define __HOSTIP_H
|
|
/***************************************************************************
|
|
* _ _ ____ _
|
|
* Project ___| | | | _ \| |
|
|
* / __| | | | |_) | |
|
|
* | (__| |_| | _ <| |___
|
|
* \___|\___/|_| \_\_____|
|
|
*
|
|
* Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
|
|
*
|
|
* This software is licensed as described in the file COPYING, which
|
|
* you should have received as part of this distribution. The terms
|
|
* are also available at http://curl.haxx.se/docs/copyright.html.
|
|
*
|
|
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
|
|
* copies of the Software, and permit persons to whom the Software is
|
|
* furnished to do so, under the terms of the COPYING file.
|
|
*
|
|
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
|
* KIND, either express or implied.
|
|
*
|
|
* $Id$
|
|
***************************************************************************/
|
|
|
|
#include "setup.h"
|
|
#include "hash.h"
|
|
|
|
struct addrinfo;
|
|
struct hostent;
|
|
struct SessionHandle;
|
|
|
|
void Curl_global_host_cache_init(void);
|
|
void Curl_global_host_cache_dtor(void);
|
|
curl_hash *Curl_global_host_cache_get(void);
|
|
|
|
#define Curl_global_host_cache_use(__p) ((__p)->set.global_dns_cache)
|
|
|
|
struct Curl_dns_entry {
|
|
Curl_addrinfo *addr;
|
|
time_t timestamp;
|
|
long inuse; /* use-counter, make very sure you decrease this
|
|
when you're done using the address you received */
|
|
#ifdef MALLOCDEBUG
|
|
char *entry_id;
|
|
#endif
|
|
};
|
|
|
|
struct Curl_dns_entry *Curl_resolv(struct SessionHandle *data,
|
|
char *hostname,
|
|
int port);
|
|
|
|
/* for debugging purposes only: */
|
|
void Curl_scan_cache_used(void *user, void *ptr);
|
|
|
|
/* free name info */
|
|
void Curl_freeaddrinfo(void *freethis);
|
|
|
|
#ifdef MALLOCDEBUG
|
|
void curl_freeaddrinfo(struct addrinfo *freethis,
|
|
int line, const char *source);
|
|
int curl_getaddrinfo(char *hostname, char *service,
|
|
struct addrinfo *hints,
|
|
struct addrinfo **result,
|
|
int line, const char *source);
|
|
#endif
|
|
|
|
#endif
|