is_subdir

Name

is_subdir --  is new dentry a subdirectory of old_dentry

Synopsis

int is_subdir (struct dentry * new_dentry, struct dentry * old_dentry);

Arguments

new_dentry

new dentry

old_dentry

old dentry

Description

Returns 1 if new_dentry is a subdirectory of the parent (at any depth). Returns 0 otherwise.