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kamailio/modules_s/usrloc/hslot.h

75 lines
1.8 KiB

/*
* $Id$
*
* Usrloc hash table collision slot
*
* Copyright (C) 2001-2003 FhG Fokus
*
* This file is part of ser, a free SIP server.
*
* ser 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
*
* For a license to use the ser software under conditions
* other than those described here, or to purchase support for this
* software, please contact iptel.org by e-mail at the following addresses:
* info@iptel.org
*
* ser 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef HSLOT_H
#define HSLOT_H
#include "udomain.h"
#include "urecord.h"
struct udomain;
struct urecord;
typedef struct hslot {
int n; /* Number of elements in the collision slot */
struct urecord* first; /* First element in the list */
struct urecord* last; /* Last element in the list */
struct udomain* d; /* Domain we belong to */
} hslot_t;
/*
* Initialize slot structure
*/
int init_slot(struct udomain* _d, hslot_t* _s);
/*
* Deinitialize given slot structure
*/
void deinit_slot(hslot_t* _s);
/*
* Add an element to slot linked list
*/
void slot_add(hslot_t* _s, struct urecord* _r);
/*
* Remove an element from slot linked list
*/
void slot_rem(hslot_t* _s, struct urecord* _r);
#endif /* HSLOT_H */