41 lines
584 B
Go
41 lines
584 B
Go
// Copyright 2023 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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//go:build debugtrace
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package inlheur
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import (
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"os"
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"strconv"
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)
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var debugTrace = 0
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func enableDebugTrace(x int) {
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debugTrace = x
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}
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func enableDebugTraceIfEnv() {
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v := os.Getenv("DEBUG_TRACE_INLHEUR")
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if v == "" {
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return
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}
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if v[0] == '*' {
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if !UnitTesting() {
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return
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}
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v = v[1:]
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}
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i, err := strconv.Atoi(v)
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if err != nil {
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return
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}
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debugTrace = i
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}
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func disableDebugTrace() {
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debugTrace = 0
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}
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