diff options
Diffstat (limited to 'libgo/go/os/exec/lp_windows.go')
| -rw-r--r-- | libgo/go/os/exec/lp_windows.go | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libgo/go/os/exec/lp_windows.go b/libgo/go/os/exec/lp_windows.go index d09e839..b7efcd6 100644 --- a/libgo/go/os/exec/lp_windows.go +++ b/libgo/go/os/exec/lp_windows.go @@ -42,6 +42,11 @@ func findExecutable(file string, exts []string) (string, error) { return ``, os.ENOENT } +// LookPath searches for an executable binary named file +// in the directories named by the PATH environment variable. +// If file contains a slash, it is tried directly and the PATH is not consulted. +// LookPath also uses PATHEXT environment variable to match +// a suitable candidate. func LookPath(file string) (f string, err error) { x := os.Getenv(`PATHEXT`) if x == `` { |