diff options
Diffstat (limited to 'Source/CTest/Curl/hostip.h')
| -rw-r--r-- | Source/CTest/Curl/hostip.h | 53 |
1 files changed, 36 insertions, 17 deletions
diff --git a/Source/CTest/Curl/hostip.h b/Source/CTest/Curl/hostip.h index 6910071..78a17e2 100644 --- a/Source/CTest/Curl/hostip.h +++ b/Source/CTest/Curl/hostip.h @@ -1,28 +1,29 @@ #ifndef __HOSTIP_H #define __HOSTIP_H -/***************************************************************************** +/*************************************************************************** * _ _ ____ _ * Project ___| | | | _ \| | * / __| | | | |_) | | * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * - * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al. - * - * In order to be useful for every potential user, curl and libcurl are - * dual-licensed under the MPL and the MIT/X-derivate licenses. + * 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 MPL or the MIT/X-derivate - * licenses. You may pick one of these licenses. + * 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; @@ -35,16 +36,34 @@ curl_hash *Curl_global_host_cache_get(void); #define Curl_global_host_cache_use(__p) ((__p)->set.global_dns_cache) -Curl_addrinfo *Curl_resolv(struct SessionHandle *data, - char *hostname, - int port, - char **bufp); +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 +}; + +/* + * Curl_resolv() returns an entry with the info for the specified host + * and port. + * + * The returned data *MUST* be "unlocked" with Curl_resolv_unlock() after + * use, or we'll leak memory! + */ + +struct Curl_dns_entry *Curl_resolv(struct SessionHandle *data, + char *hostname, + int port); + +/* unlock a previously resolved dns entry */ +#define Curl_resolv_unlock(dns) dns->inuse-- + +/* for debugging purposes only: */ +void Curl_scan_cache_used(void *user, void *ptr); -/* Get name info */ -Curl_addrinfo *Curl_getaddrinfo(struct SessionHandle *data, - char *hostname, - int port, - char **bufp); /* free name info */ void Curl_freeaddrinfo(void *freethis); |