qbit/go
1
0
Fork 0
mirror of https://github.com/golang/go synced 2024-11-27 03:01:23 -07:00
Code Releases Activity

os/exec: simplify doc wording for cmd.StdoutPipe and cmd.StderrPipe

Browse Source 
The existing text was hard to parse.
Shorten the sentences and simplify the text.

Change-Id: Ic16f486925090ea303c04e70969e5a4b27a60896
Reviewed-on: https://go-review.googlesource.com/c/go/+/198758
Reviewed-by: Ian Lance Taylor <iant@golang.org>
This commit is contained in:
Josh Bleecher Snyder 2019-10-03 14:06:08 -07:00
parent adc4d2cc2d
commit a7042249ab
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/os/exec/exec.go
View File

@ -606,8 +606,8 @@ func (c *closeOnce) close() {
// standard output when the command starts.
//
// Wait will close the pipe after seeing the command exit, so most callers
// need not close the pipe themselves; however, an implication is that
// it is incorrect to call Wait before all reads from the pipe have completed.
// need not close the pipe themselves. It is thus incorrect to call Wait
// before all reads from the pipe have completed.
// For the same reason, it is incorrect to call Run when using StdoutPipe.
// See the example for idiomatic usage.
func (c *Cmd) StdoutPipe() (io.ReadCloser, error) {
@ -631,8 +631,8 @@ func (c *Cmd) StdoutPipe() (io.ReadCloser, error) {
// standard error when the command starts.
//
// Wait will close the pipe after seeing the command exit, so most callers
// need not close the pipe themselves; however, an implication is that
// it is incorrect to call Wait before all reads from the pipe have completed.
// need not close the pipe themselves. It is thus incorrect to call Wait
// before all reads from the pipe have completed.
// For the same reason, it is incorrect to use Run when using StderrPipe.
// See the StdoutPipe example for idiomatic usage.
func (c *Cmd) StderrPipe() (io.ReadCloser, error) {