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| author | chrislu <chris.lu@gmail.com> | 2024-08-07 10:41:58 -0700 |
|---|---|---|
| committer | chrislu <chris.lu@gmail.com> | 2024-08-07 10:42:00 -0700 |
| commit | 57dc39c4516e5f42e77164babfdcfd84be2d0d2d (patch) | |
| tree | c62ee8f6a2d3bbd4cd16769240abe6184c9ae530 /weed/util/bytes.go | |
| parent | 3e6ca6e7065a84f1a0a2a142358ac0c2fc0e9b48 (diff) | |
| download | seaweedfs-57dc39c4516e5f42e77164babfdcfd84be2d0d2d.tar.xz seaweedfs-57dc39c4516e5f42e77164babfdcfd84be2d0d2d.zip | |
randomizing next file handle id
Diffstat (limited to 'weed/util/bytes.go')
| -rw-r--r-- | weed/util/bytes.go | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/weed/util/bytes.go b/weed/util/bytes.go index 26da91033..482dc3a48 100644 --- a/weed/util/bytes.go +++ b/weed/util/bytes.go @@ -148,6 +148,12 @@ func RandomInt32() int32 { return int32(BytesToUint32(buf)) } +func RandomUint64() int32 { + buf := make([]byte, 8) + rand.Read(buf) + return int32(BytesToUint64(buf)) +} + func RandomBytes(byteCount int) []byte { buf := make([]byte, byteCount) rand.Read(buf) |