Lines Matching refs:dh
51 my $dh = gensym;
53 DirHandle::open($dh, $_[0])
56 bless $dh, $class;
60 my ($dh) = @_;
61 closedir($dh);
65 @_ == 2 or croak 'usage: $dh->open(DIRNAME)';
66 my ($dh, $dirname) = @_;
67 opendir($dh, $dirname);
71 @_ == 1 or croak 'usage: $dh->close()';
72 my ($dh) = @_;
73 closedir($dh);
77 @_ == 1 or croak 'usage: $dh->read()';
78 my ($dh) = @_;
79 readdir($dh);
83 @_ == 1 or croak 'usage: $dh->rewind()';
84 my ($dh) = @_;
85 rewinddir($dh);