Lines Matching refs:root
106 # If $root is not specified, use lgrp_root.
112 my $root = shift;
113 $root = lgrp_root($cookie) unless defined $root;
114 return unless defined $root;
115 my @children = lgrp_children($cookie, $root);
119 # Concatenate root with subtrees for every children. Every subtree is
124 ($root, map {lgrp_lgrps($cookie, $_)} @children) :
125 ($root);
139 my $root = shift;
140 $root = lgrp_root($cookie) unless defined $root;
141 return unless defined $root;
144 } lgrp_lgrps($cookie, $root);
201 sub root
203 scalar @_ == 1 or _usage("root(class)");