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| author | Luke Shumaker <lukeshu@lukeshu.com> | 2022-05-11 22:40:03 -0600 |
|---|---|---|
| committer | Luke Shumaker <lukeshu@lukeshu.com> | 2022-05-11 22:40:03 -0600 |
| commit | 490cffb1f4ee99b013302cfed9ef849c0676735c (patch) | |
| tree | 3088310c2fa18cbb3c91090a2dd881c8d0b6580d /pkg/btrfs/crc32c.go | |
| parent | f39ce9ac2e5364a4966b3b88c00ecaee5cfd2111 (diff) | |
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Diffstat (limited to 'pkg/btrfs/crc32c.go')
| -rw-r--r-- | pkg/btrfs/crc32c.go | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/pkg/btrfs/crc32c.go b/pkg/btrfs/crc32c.go index 4ea4169..5e050cc 100644 --- a/pkg/btrfs/crc32c.go +++ b/pkg/btrfs/crc32c.go @@ -1,12 +1,17 @@ package btrfs import ( + "bytes" "encoding/binary" "hash/crc32" ) type CSum [0x20]byte +func (a CSum) Equal(b CSum) bool { + return bytes.Equal(a[:], b[:]) +} + func CRC32c(data []byte) CSum { crc := crc32.Update(0, crc32.MakeTable(crc32.Castagnoli), data) |