diff options
Diffstat (limited to 'libgo/go/io/io.go')
| -rw-r--r-- | libgo/go/io/io.go | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libgo/go/io/io.go b/libgo/go/io/io.go index 9e4b86594d8..28dab08e46c 100644 --- a/libgo/go/io/io.go +++ b/libgo/go/io/io.go @@ -233,7 +233,9 @@ type WriterAt interface { // ByteReader is the interface that wraps the ReadByte method. // -// ReadByte reads and returns the next byte from the input. +// ReadByte reads and returns the next byte from the input or +// any error encountered. If ReadByte returns an error, no input +// byte was consumed, and the returned byte value is undefined. type ByteReader interface { ReadByte() (byte, error) } |