diff options
Diffstat (limited to 'src/pkg/os/doc.go')
| -rw-r--r-- | src/pkg/os/doc.go | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/pkg/os/doc.go b/src/pkg/os/doc.go index 2cc17530c..a954e313d 100644 --- a/src/pkg/os/doc.go +++ b/src/pkg/os/doc.go @@ -58,7 +58,7 @@ func (p *ProcessState) SystemTime() time.Duration { return p.systemTime() } -// Exited returns whether the program has exited. +// Exited reports whether the program has exited. func (p *ProcessState) Exited() bool { return p.exited() } @@ -106,6 +106,9 @@ func Hostname() (name string, err error) { // directory, Readdir returns the FileInfo read until that point // and a non-nil error. func (f *File) Readdir(n int) (fi []FileInfo, err error) { + if f == nil { + return nil, ErrInvalid + } return f.readdir(n) } @@ -122,5 +125,8 @@ func (f *File) Readdir(n int) (fi []FileInfo, err error) { // directory, Readdirnames returns the names read until that point and // a non-nil error. func (f *File) Readdirnames(n int) (names []string, err error) { + if f == nil { + return nil, ErrInvalid + } return f.readdirnames(n) } |