mirror of
https://github.com/yarrick/iodine.git
synced 2024-11-15 04:49:18 +02:00
50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
|
/*
|
||
|
|
* Copyright (c) 2008 Erik Ekman <yarrick@kryo.se>
|
||
|
|
*
|
||
|
|
* Permission to use, copy, modify, and distribute this software for any
|
||
|
|
* purpose with or without fee is hereby granted, provided that the above
|
||
|
|
* copyright notice and this permission notice appear in all copies.
|
||
|
|
*
|
||
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
||
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
||
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
||
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
||
|
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
||
|
|
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
||
|
|
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <string.h>
|
||
|
|
#include "fw_query.h"
|
||
|
|
|
||
|
|
static struct fw_query fwq[FW_QUERY_CACHE_SIZE];
|
||
|
|
static int fwq_ix;
|
||
|
|
|
||
|
|
void fw_query_init()
|
||
|
|
{
|
||
|
|
memset(fwq, 0, sizeof(struct fw_query) * FW_QUERY_CACHE_SIZE);
|
||
|
|
fwq_ix = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
void fw_query_put(struct fw_query *fw_query)
|
||
|
|
{
|
||
|
|
memcpy(&(fwq[fwq_ix]), fw_query, sizeof(struct fw_query));
|
||
|
|
|
||
|
|
++fwq_ix;
|
||
|
|
if (fwq_ix >= FW_QUERY_CACHE_SIZE)
|
||
|
|
fwq_ix = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
void fw_query_get(short query_id, struct fw_query **fw_query)
|
||
|
|
{
|
||
|
|
int i;
|
||
|
|
|
||
|
|
*fw_query = NULL;
|
||
|
|
for (i = 0; i < FW_QUERY_CACHE_SIZE; i++) {
|
||
|
|
if (fwq[i].id == query_id) {
|
||
|
|
*fw_query = &(fwq[i]);
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|