qbit/go
1
0
Fork 0
mirror of https://github.com/golang/go synced 2024-11-27 03:41:22 -07:00
Code Releases Activity

bufio: put notes about len(p) together

Browse Source 
CL 145577 added the part about io.ReadFull to read len(p)
but it should be next to the existing sentence about not
reading len(p) bytes.

Change-Id: Idfa037c59a3085d44d5da6129188473db0e96d23
Reviewed-on: https://go-review.googlesource.com/c/148903
Run-TryBot: Russ Cox <rsc@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Alan Donovan <adonovan@google.com>
This commit is contained in:
Russ Cox 2018-11-12 11:36:12 -05:00
parent ee55f0856a
commit de50ea3cd8
1 changed files with 1 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/bufio/bufio.go
View File

@ -186,9 +186,8 @@ func (b *Reader) Discard(n int) (discarded int, err error) {
// It returns the number of bytes read into p.
// The bytes are taken from at most one Read on the underlying Reader,
// hence n may be less than len(p).
// At EOF, the count will be zero and err will be io.EOF.
//
// To read exactly len(p) bytes, use io.ReadFull(b, p).
// At EOF, the count will be zero and err will be io.EOF.
func (b *Reader) Read(p []byte) (n int, err error) {
n = len(p)
if n == 0 {