github.com/shogo82148/std@v1.22.1-0.20240327122250-4e474527810c/cmd/go/internal/cfg/lookpath.go (about)

     1  // Copyright 2023 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  package cfg
     6  
     7  // LookPath wraps exec.LookPath and caches the result
     8  // which can be called by multiple Goroutines at the same time.
     9  func LookPath(file string) (path string, err error)