mirror of
https://git.wownero.com/wownero/wownero.git
synced 2024-12-27 04:58:51 +00:00
90 lines
2.7 KiB
C
90 lines
2.7 KiB
C
/*
|
|
* services/outbound_list.c - keep list of outbound serviced queries.
|
|
*
|
|
* Copyright (c) 2007, NLnet Labs. All rights reserved.
|
|
*
|
|
* This software is open source.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
*
|
|
* Redistributions of source code must retain the above copyright notice,
|
|
* this list of conditions and the following disclaimer.
|
|
*
|
|
* Redistributions in binary form must reproduce the above copyright notice,
|
|
* this list of conditions and the following disclaimer in the documentation
|
|
* and/or other materials provided with the distribution.
|
|
*
|
|
* Neither the name of the NLNET LABS nor the names of its contributors may
|
|
* be used to endorse or promote products derived from this software without
|
|
* specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
|
|
* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
|
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
/**
|
|
* \file
|
|
*
|
|
* This file contains functions to help a module keep track of the
|
|
* queries it has outstanding to authoritative servers.
|
|
*/
|
|
#include "config.h"
|
|
#include <sys/time.h>
|
|
#include "services/outbound_list.h"
|
|
#include "services/outside_network.h"
|
|
|
|
void
|
|
outbound_list_init(struct outbound_list* list)
|
|
{
|
|
list->first = NULL;
|
|
}
|
|
|
|
void
|
|
outbound_list_clear(struct outbound_list* list)
|
|
{
|
|
struct outbound_entry *p, *np;
|
|
p = list->first;
|
|
while(p) {
|
|
np = p->next;
|
|
outnet_serviced_query_stop(p->qsent, p);
|
|
/* in region, no free needed */
|
|
p = np;
|
|
}
|
|
outbound_list_init(list);
|
|
}
|
|
|
|
void
|
|
outbound_list_insert(struct outbound_list* list, struct outbound_entry* e)
|
|
{
|
|
if(list->first)
|
|
list->first->prev = e;
|
|
e->next = list->first;
|
|
e->prev = NULL;
|
|
list->first = e;
|
|
}
|
|
|
|
void
|
|
outbound_list_remove(struct outbound_list* list, struct outbound_entry* e)
|
|
{
|
|
if(!e)
|
|
return;
|
|
outnet_serviced_query_stop(e->qsent, e);
|
|
if(e->next)
|
|
e->next->prev = e->prev;
|
|
if(e->prev)
|
|
e->prev->next = e->next;
|
|
else list->first = e->next;
|
|
/* in region, no free needed */
|
|
}
|