mirror of https://github.com/golang/go.git
20 lines
536 B
Go
20 lines
536 B
Go
// Copyright 2022 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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package pprof
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import "os"
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// peBuildID returns a best effort unique ID for the named executable.
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//
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// It would be wasteful to calculate the hash of the whole file,
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// instead use the binary name and the last modified time for the buildid.
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func peBuildID(file string) string {
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s, err := os.Stat(file)
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if err != nil {
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return file
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}
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return file + s.ModTime().String()
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}
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