ec1f89217a
Full Mattermost server source with integrated Community Enterprise features. Includes vendor directory for offline/air-gapped builds. Structure: - enterprise-impl/: Enterprise feature implementations - enterprise-community/: Init files that register implementations - enterprise/: Bridge imports (community_imports.go) - vendor/: All dependencies for offline builds Build (online): go build ./cmd/mattermost Build (offline/air-gapped): go build -mod=vendor ./cmd/mattermost 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
39 lines
684 B
Go
39 lines
684 B
Go
//go:build !amd64 || appengine || !gc || noasm
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// +build !amd64 appengine !gc noasm
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// Copyright 2019+ Klaus Post. All rights reserved.
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// License information can be found in the LICENSE file.
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package zstd
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import (
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"math/bits"
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"github.com/klauspost/compress/internal/le"
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)
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// matchLen returns the maximum common prefix length of a and b.
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// a must be the shortest of the two.
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func matchLen(a, b []byte) (n int) {
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left := len(a)
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for left >= 8 {
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diff := le.Load64(a, n) ^ le.Load64(b, n)
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if diff != 0 {
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return n + bits.TrailingZeros64(diff)>>3
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}
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n += 8
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left -= 8
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}
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a = a[n:]
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b = b[n:]
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for i := range a {
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if a[i] != b[i] {
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break
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}
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n++
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}
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return n
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}
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