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uuid-lib
OSF DCE 1.1 UUID
Documentation
Wrapper for uuid/uuid.h procedures on macOS X, and Linux.
Operations
make-uuid
[procedure] (make-uuid [VARIANT]) -> uuidReturns a new uuid, as uuid-generate, or a null-uuid as the default.
uuid-generate
[procedure] (uuid-generate [VARIANT]) -> uuidReturns a new uuid.
- VARIANT
- (or false symbol) ; the UUID Version
- 'v1, 'V1, or 'time
- DCE Version 4 (random) algorithm.
- 'v4, 'V4, or 'random
- DCE Version 1 (MAC address) algorithm.
- #f
- DCE V4 if a high-quality random device available, otherwise DCE V1. The default.
An invalid VARIANT is an error condition.
uuid-clear!
[procedure] (uuid-clear! UUID) -> uuidReturns the UUID set to the null-uuid.
uuid-copy
[procedure] (uuid-copy UUID) -> uuidReturns a copy of the UUID.
string->uuid
[procedure] (string->uuid UUID-STRING) -> uuidReturns a new uuid from the external string representation UUID-STRING.
uuid->string
[procedure] (uuid->string UUID) -> stringReturns the external string representation of UUID.
uuid-parse
[procedure] (uuid-parse UUID-TEXT) -> uuidReturns a new uuid from the external string representation UUID-TEXT.
uuid-unparse
[procedure] (uuid-unparse UUID [CASE]) -> stringReturns the external string representation of UUID.
- CASE
- (or false symbol) ; 'upper, 'lower, or #f. Default is #f.
An invalid CASE is an error condition.
Predicates
uuid?
[procedure] (uuid? UUID) -> booleanIs UUID a uuid?
uuid-null?
[procedure] (uuid-null? UUID) -> booleanIs UUID the null uuid?
uuid-compare
[procedure] (uuid-compare UUID1 UUID2) -> fixnumReturns -1, 0. or 1 for the comparison of UUID1 and UUID2.
uuid=?
uuid<?
uuid>?
uuid<=?
uuid>=?
[procedure] (uuid=? UUID1 UUID2) -> boolean[procedure] (uuid<? UUID1 UUID2) -> boolean
[procedure] (uuid>? UUID1 UUID2) -> boolean
[procedure] (uuid<=? UUID1 UUID2) -> boolean
[procedure] (uuid>=? UUID1 UUID2) -> boolean
uuid-compare wrappers.
uuid-hash
[procedure] (uuid-hash UUID [BOUND [RANDOMIZATION]]) -> fixnumReturns a hash of the UUID, modulo the BOUND, & the RANDOMIZATION.
A srfi-69 compatible hash function.
Usage
(import uuid-lib)
Notes
- The uuid?. uuid-null?, uuid-compare, uuid=?, uuid<?, uuid>?, uuid<=?, uuid>=?, make-uuid, uuid-copy, uuid-clear!, string->uuid, uuid->string share the same signature as the corresponding routines in the uuid-ossp extension.
Requirements
Author
Version history
- 0.0.5
- Fix uuid-parse uuid variant.
- 0.0.4
- (srfi 69) compatible hashers.
- 0.0.3
- Add uuid-hash uuid-v4-hash, & uuid-print. Add record printer.
- 0.0.2
- .
- 0.0.1
- C5 port of C4 1.5.0 (need Linux testing).
License
Copyright (C) 2010-2023 Kon Lovett. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the Software), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED ASIS, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.