diff options
Diffstat (limited to 'src/io/io.go')
| -rw-r--r-- | src/io/io.go | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/io/io.go b/src/io/io.go index 3cab7288c9..9e4b86594d 100644 --- a/src/io/io.go +++ b/src/io/io.go @@ -420,6 +420,7 @@ func LimitReader(r Reader, n int64) Reader { return &LimitedReader{r, n} } // A LimitedReader reads from R but limits the amount of // data returned to just N bytes. Each call to Read // updates N to reflect the new amount remaining. +// Read returns EOF when N <= 0 or when the underlying R returns EOF. type LimitedReader struct { R Reader // underlying reader N int64 // max bytes remaining |