#!/usr/sbin/dtrace -s
fbt::lookup:entry
{
self->nd = (struct nameidata *)arg0;
}
fbt::lookup:return
{
self->nd = NULL;
}
fbt::vfs_context_get_special_port:entry / self->nd /
{
trace(execname);
trace(stringof(self->nd->ni_cnd.cn_nameptr));
trace(stringof(self->nd->ni_cnd.cn_pnbuf));
ustack();
}