rdataclass.h revision dafcb997e390efa4423883dafd100c975c4095d6
/*
* Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 1998-2001 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 ISC DISCLAIMS ALL WARRANTIES WITH
* REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS. IN NO EVENT SHALL ISC 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: rdataclass.h,v 1.18 2004/03/05 05:09:45 marka Exp $ */
#ifndef DNS_RDATACLASS_H
#define DNS_RDATACLASS_H 1
/*
* Convert the text 'source' refers to into a DNS class.
*
* Requires:
* 'classp' is a valid pointer.
*
* 'source' is a valid text region.
*
* Returns:
* ISC_R_SUCCESS on success
* DNS_R_UNKNOWN class is unknown
*/
/*
* Put a textual representation of class 'rdclass' into 'target'.
*
* Requires:
* 'rdclass' is a valid class.
*
* 'target' is a valid text buffer.
*
* Ensures:
* If the result is success:
* The used space in 'target' is updated.
*
* Returns:
* ISC_R_SUCCESS on success
* ISC_R_NOSPACE target buffer is too small
*/
void
/*
* Format a human-readable representation of the class 'rdclass'
* into the character array 'array', which is of size 'size'.
* The resulting string is guaranteed to be null-terminated.
*/
#define DNS_RDATACLASS_FORMATSIZE sizeof("CLASS65535")
/*
* Minimum size of array to pass to dns_rdataclass_format().
*/
#endif /* DNS_RDATACLASS_H */