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| author | Brad Fitzpatrick <bradfitz@golang.org> | 2017-07-06 17:56:21 +0000 |
|---|---|---|
| committer | Brad Fitzpatrick <bradfitz@golang.org> | 2017-07-06 19:29:20 +0000 |
| commit | 23ae7a70f9f28fe34547d2857e5efa789625052a (patch) | |
| tree | 2a6757f36d22090652e7de5bda577c77a8ccdc63 /src/os/exec/exec.go | |
| parent | 9d2de778052ecbaf042d0b01c39e41db55ca6eaa (diff) | |
| download | go-23ae7a70f9f28fe34547d2857e5efa789625052a.tar.gz go-23ae7a70f9f28fe34547d2857e5efa789625052a.zip | |
os/exec: clarify Cmd.Wait documentation a bit more explicitly
It already implied that Cmd.Wait is more than os.Process.Wait, but say
so explicitly.
See https://github.com/golang/go/issues/18874#issuecomment-309921486
Updates #18874
Change-Id: Iaa46defd776ae0be817d9f4466a99ac78cfd672b
Reviewed-on: https://go-review.googlesource.com/47650
Reviewed-by: Russ Cox <rsc@golang.org>
Diffstat (limited to 'src/os/exec/exec.go')
| -rw-r--r-- | src/os/exec/exec.go | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/os/exec/exec.go b/src/os/exec/exec.go index c3599681c3..893d8ee99a 100644 --- a/src/os/exec/exec.go +++ b/src/os/exec/exec.go @@ -416,8 +416,10 @@ func (e *ExitError) Error() string { return e.ProcessState.String() } -// Wait waits for the command to exit. -// It must have been started by Start. +// Wait waits for the command to exit and waits for any copying to +// stdin or copying from stdout or stderr to complete. +// +// The command must have been started by Start. // // The returned error is nil if the command runs, has no problems // copying stdin, stdout, and stderr, and exits with a zero exit |