confpvt.h revision 40f53fa8d9c6a4fc38c0014495e7a42b08f52481
/*
* Copyright (C) 1999, 2000 Internet Software Consortium.
*
* 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 INTERNET SOFTWARE CONSORTIUM
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* INTERNET SOFTWARE CONSORTIUM 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.
*/
/* $Id: confpvt.h,v 1.10 2000/08/01 01:23:27 tale Exp $ */
#ifndef CONFIG_CONFPVT_H
#define CONFIG_CONFPVT_H 1
/*****
***** Module Info
*****/
#include <isc/boolean.h>
/*
* Some private definitions for config module internal use.
*/
/*
* Various structures keep track of whether fields have been assigned
* to. They do this with a bit field.
*/
#define DNS_C_SETBITS_SIZE (sizeof(dns_c_setbits_t) * 8)
#define DNS_C_SETBIT(bit, flags) \
(*(flags) |= ((dns_c_setbits_t)1 << (bit)))
#define DNS_C_CLEARBIT(bit, flags) \
(*(flags) &= ~((dns_c_setbits_t)1 << (bit)))
#define DNS_C_CHECKBIT(bit,flags) \
ISC_TF((*(flags) & ((dns_c_setbits_t)1 << (bit))) == \
((dns_c_setbits_t)1 << (bit)))
#endif /* CONFIG_CONFPVT_H */