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| author | Luke Shumaker <lukeshu@lukeshu.com> | 2022-06-26 19:55:49 -0600 |
|---|---|---|
| committer | Luke Shumaker <lukeshu@lukeshu.com> | 2022-06-26 19:55:49 -0600 |
| commit | 502cdc72771de93ce41e2a00bc201fc488603f59 (patch) | |
| tree | d8b7bc9890d0f8f8069c70376220ab54daae52f7 /pkg/btrfs/internal/uuid.go | |
| parent | e6b7c243462b1412390d0048dafe3430d07c05be (diff) | |
better volume!
Diffstat (limited to 'pkg/btrfs/internal/uuid.go')
| -rw-r--r-- | pkg/btrfs/internal/uuid.go | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/pkg/btrfs/internal/uuid.go b/pkg/btrfs/internal/uuid.go index cb2c800..ebfd247 100644 --- a/pkg/btrfs/internal/uuid.go +++ b/pkg/btrfs/internal/uuid.go @@ -21,6 +21,15 @@ func (uuid UUID) String() string { }, "-") } +func (a UUID) Cmp(b UUID) int { + for i := range a { + if d := int(a[i]) - int(b[i]); d != 0 { + return d + } + } + return 0 +} + func (uuid UUID) Format(f fmt.State, verb rune) { util.FormatByteArrayStringer(uuid, uuid[:], f, verb) } |