mount_path
static const char *mount_path;
mount_path = devpath;
asprintf(&label, "%s@LOCAL", mount_path);
error = mount_path(p, mp, &fullpath, &freepath);
if ((error = mount_path(p, mp, &fullpath, &freepath)) != 0)
error = mount_path(info->td->td_proc, mp, &fullpath, &freepath);
error = mount_path(info->td->td_proc, mp, &fullpath, &freepath);
error = mount_path(p, mp, &fullpath, &freepath);
static int mount_path(struct proc *p, struct mount *mp, char **rb, char **fb);