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| author | Rutger Broekhoff | 2024-01-02 18:56:31 +0100 |
|---|---|---|
| committer | Rutger Broekhoff | 2024-01-02 18:56:31 +0100 |
| commit | 8db41da676ac8368ef7c2549d56239a5ff5eedde (patch) | |
| tree | 09c427fd66de2ec1ebffc8342f5fdbb84b0701b5 /vendor/github.com/google/uuid/version6.go | |
| parent | d4f75fb6db22e57577867445a022227e70958931 (diff) | |
| download | gitolfs3-8db41da676ac8368ef7c2549d56239a5ff5eedde.tar.gz gitolfs3-8db41da676ac8368ef7c2549d56239a5ff5eedde.zip | |
Delete vendor directory
Diffstat (limited to 'vendor/github.com/google/uuid/version6.go')
| -rw-r--r-- | vendor/github.com/google/uuid/version6.go | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/vendor/github.com/google/uuid/version6.go b/vendor/github.com/google/uuid/version6.go deleted file mode 100644 index 339a959..0000000 --- a/vendor/github.com/google/uuid/version6.go +++ /dev/null | |||
| @@ -1,56 +0,0 @@ | |||
| 1 | // Copyright 2023 Google Inc. All rights reserved. | ||
| 2 | // Use of this source code is governed by a BSD-style | ||
| 3 | // license that can be found in the LICENSE file. | ||
| 4 | |||
| 5 | package uuid | ||
| 6 | |||
| 7 | import "encoding/binary" | ||
| 8 | |||
| 9 | // UUID version 6 is a field-compatible version of UUIDv1, reordered for improved DB locality. | ||
| 10 | // It is expected that UUIDv6 will primarily be used in contexts where there are existing v1 UUIDs. | ||
| 11 | // Systems that do not involve legacy UUIDv1 SHOULD consider using UUIDv7 instead. | ||
| 12 | // | ||
| 13 | // see https://datatracker.ietf.org/doc/html/draft-peabody-dispatch-new-uuid-format-03#uuidv6 | ||
| 14 | // | ||
| 15 | // NewV6 returns a Version 6 UUID based on the current NodeID and clock | ||
| 16 | // sequence, and the current time. If the NodeID has not been set by SetNodeID | ||
| 17 | // or SetNodeInterface then it will be set automatically. If the NodeID cannot | ||
| 18 | // be set NewV6 set NodeID is random bits automatically . If clock sequence has not been set by | ||
| 19 | // SetClockSequence then it will be set automatically. If GetTime fails to | ||
| 20 | // return the current NewV6 returns Nil and an error. | ||
| 21 | func NewV6() (UUID, error) { | ||
| 22 | var uuid UUID | ||
| 23 | now, seq, err := GetTime() | ||
| 24 | if err != nil { | ||
| 25 | return uuid, err | ||
| 26 | } | ||
| 27 | |||
| 28 | /* | ||
| 29 | 0 1 2 3 | ||
| 30 | 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 | ||
| 31 | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | ||
| 32 | | time_high | | ||
| 33 | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | ||
| 34 | | time_mid | time_low_and_version | | ||
| 35 | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | ||
| 36 | |clk_seq_hi_res | clk_seq_low | node (0-1) | | ||
| 37 | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | ||
| 38 | | node (2-5) | | ||
| 39 | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | ||
| 40 | */ | ||
| 41 | |||
| 42 | binary.BigEndian.PutUint64(uuid[0:], uint64(now)) | ||
| 43 | binary.BigEndian.PutUint16(uuid[8:], seq) | ||
| 44 | |||
| 45 | uuid[6] = 0x60 | (uuid[6] & 0x0F) | ||
| 46 | uuid[8] = 0x80 | (uuid[8] & 0x3F) | ||
| 47 | |||
| 48 | nodeMu.Lock() | ||
| 49 | if nodeID == zeroID { | ||
| 50 | setNodeInterface("") | ||
| 51 | } | ||
| 52 | copy(uuid[10:], nodeID[:]) | ||
| 53 | nodeMu.Unlock() | ||
| 54 | |||
| 55 | return uuid, nil | ||
| 56 | } | ||