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| author | Russ Cox <rsc@golang.org> | 2018-11-12 11:36:12 -0500 |
|---|---|---|
| committer | Russ Cox <rsc@golang.org> | 2018-11-13 03:25:22 +0000 |
| commit | de50ea3cd848f187766825402f8d6c8109536443 (patch) | |
| tree | d83d4c7f4da25ef6de09d9ab9d3f681fbdc9e0ee /src/bufio | |
| parent | ee55f0856a3f1fed5d8c15af54c40e4799c2d32f (diff) | |
| download | go-de50ea3cd848f187766825402f8d6c8109536443.tar.gz go-de50ea3cd848f187766825402f8d6c8109536443.zip | |
bufio: put notes about len(p) together
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>
Diffstat (limited to 'src/bufio')
| -rw-r--r-- | src/bufio/bufio.go | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/bufio/bufio.go b/src/bufio/bufio.go index e498dfea1e..46df619228 100644 --- a/src/bufio/bufio.go +++ b/src/bufio/bufio.go @@ -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 { |