diff options
Diffstat (limited to 'vendor/github.com/prometheus/common/model/fnv.go')
-rw-r--r-- | vendor/github.com/prometheus/common/model/fnv.go | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/vendor/github.com/prometheus/common/model/fnv.go b/vendor/github.com/prometheus/common/model/fnv.go deleted file mode 100644 index 038fc1c90..000000000 --- a/vendor/github.com/prometheus/common/model/fnv.go +++ /dev/null @@ -1,42 +0,0 @@ -// Copyright 2015 The Prometheus Authors -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package model - -// Inline and byte-free variant of hash/fnv's fnv64a. - -const ( - offset64 = 14695981039346656037 - prime64 = 1099511628211 -) - -// hashNew initializies a new fnv64a hash value. -func hashNew() uint64 { - return offset64 -} - -// hashAdd adds a string to a fnv64a hash value, returning the updated hash. -func hashAdd(h uint64, s string) uint64 { - for i := 0; i < len(s); i++ { - h ^= uint64(s[i]) - h *= prime64 - } - return h -} - -// hashAddByte adds a byte to a fnv64a hash value, returning the updated hash. -func hashAddByte(h uint64, b byte) uint64 { - h ^= uint64(b) - h *= prime64 - return h -} |