Ondřej Surý
58bd26b6cf
This commit converts the license handling to adhere to the REUSE specification. It specifically: 1. Adds used licnses to LICENSES/ directory 2. Add "isc" template for adding the copyright boilerplate 3. Changes all source files to include copyright and SPDX license header, this includes all the C sources, documentation, zone files, configuration files. There are notes in the doc/dev/copyrights file on how to add correct headers to the new files. 4. Handle the rest that can't be modified via .reuse/dep5 file. The binary (or otherwise unmodifiable) files could have license places next to them in <foo>.license file, but this would lead to cluttered repository and most of the files handled in the .reuse/dep5 file are system test files.
71 lines
1.6 KiB
C
71 lines
1.6 KiB
C
/*
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* Copyright (C) Internet Systems Consortium, Inc. ("ISC")
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*
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* SPDX-License-Identifier: MPL-2.0
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, you can obtain one at https://mozilla.org/MPL/2.0/.
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*
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* See the COPYRIGHT file distributed with this work for additional
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* information regarding copyright ownership.
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*/
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#pragma once
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/*! \file dns/time.h */
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/***
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*** Imports
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***/
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#include <inttypes.h>
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#include <isc/buffer.h>
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#include <isc/lang.h>
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ISC_LANG_BEGINDECLS
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/***
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*** Functions
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***/
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isc_result_t
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dns_time64_fromtext(const char *source, int64_t *target);
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/*%<
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* Convert a date and time in YYYYMMDDHHMMSS text format at 'source'
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* into to a 64-bit count of seconds since Jan 1 1970 0:00 GMT.
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* Store the count at 'target'.
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*/
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isc_result_t
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dns_time32_fromtext(const char *source, uint32_t *target);
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/*%<
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* Like dns_time64_fromtext, but returns the second count modulo 2^32
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* as per RFC2535.
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*/
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isc_result_t
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dns_time64_totext(int64_t value, isc_buffer_t *target);
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/*%<
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* Convert a 64-bit count of seconds since Jan 1 1970 0:00 GMT into
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* a YYYYMMDDHHMMSS text representation and append it to 'target'.
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*/
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isc_result_t
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dns_time32_totext(uint32_t value, isc_buffer_t *target);
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/*%<
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* Like dns_time64_totext, but for a 32-bit cyclic time value.
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* Of those dates whose counts of seconds since Jan 1 1970 0:00 GMT
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* are congruent with 'value' modulo 2^32, the one closest to the
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* current date is chosen.
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*/
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int64_t
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dns_time64_from32(uint32_t value);
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/*%<
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* Covert a 32-bit cyclic time value into a 64 bit time stamp.
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*/
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ISC_LANG_ENDDECLS
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