352 	struct class_datum *cladatum;  in class_index()  local
355 	cladatum = datum;  in class_index()
357 	if (!cladatum->value || cladatum->value > p->p_classes.nprim)  in class_index()
360 	if (flex_array_put_ptr(fa, cladatum->value - 1, key,  in class_index()
363 	p->class_val_to_struct[cladatum->value - 1] = cladatum;  in class_index()
645 	struct class_datum *cladatum;  in cls_destroy()  local
651 		cladatum = datum;  in cls_destroy()
652 		hashtab_map(cladatum->permissions.table, perm_destroy, NULL);  in cls_destroy()
653 		hashtab_destroy(cladatum->permissions.table);  in cls_destroy()
654 		constraint = cladatum->constraints;  in cls_destroy()
667 		constraint = cladatum->validatetrans;  in cls_destroy()
679 		kfree(cladatum->comkey);  in cls_destroy()
1315 	struct class_datum *cladatum;  in class_read()  local
1321 	cladatum = kzalloc(sizeof(*cladatum), GFP_KERNEL);  in class_read()
1322 	if (!cladatum)  in class_read()
1331 	cladatum->value = le32_to_cpu(buf[2]);  in class_read()
1333 	rc = symtab_init(&cladatum->permissions, PERM_SYMTAB_SIZE);  in class_read()
1336 	cladatum->permissions.nprim = le32_to_cpu(buf[3]);  in class_read()
1346 		rc = str_read(&cladatum->comkey, GFP_KERNEL, fp, len2);  in class_read()
1351 		cladatum->comdatum = hashtab_search(p->p_commons.table, cladatum->comkey);  in class_read()
1352 		if (!cladatum->comdatum) {  in class_read()
1353 			printk(KERN_ERR "SELinux:  unknown common %s\n", cladatum->comkey);  in class_read()
1358 		rc = perm_read(p, cladatum->permissions.table, fp);  in class_read()
1363 	rc = read_cons_helper(p, &cladatum->constraints, ncons, 0, fp);  in class_read()
1373 		rc = read_cons_helper(p, &cladatum->validatetrans,  in class_read()
1384 		cladatum->default_user = le32_to_cpu(buf[0]);  in class_read()
1385 		cladatum->default_role = le32_to_cpu(buf[1]);  in class_read()
1386 		cladatum->default_range = le32_to_cpu(buf[2]);  in class_read()
1393 		cladatum->default_type = le32_to_cpu(buf[0]);  in class_read()
1396 	rc = hashtab_insert(h, key, cladatum);  in class_read()
1402 	cls_destroy(key, cladatum, NULL);  in class_read()
1809 	struct class_datum *cladatum;  in string_to_security_class()  local
1811 	cladatum = hashtab_search(p->p_classes.table, name);  in string_to_security_class()
1812 	if (!cladatum)  in string_to_security_class()
1815 	return cladatum->value;  in string_to_security_class()
1820 	struct class_datum *cladatum;  in string_to_av_perm()  local
1827 	cladatum = p->class_val_to_struct[tclass-1];  in string_to_av_perm()
1828 	comdatum = cladatum->comdatum;  in string_to_av_perm()
1833 		perdatum = hashtab_search(cladatum->permissions.table,  in string_to_av_perm()
2840 	struct class_datum *cladatum = datum;  in class_write()  local
2851 	if (cladatum->comkey)  in class_write()
2852 		len2 = strlen(cladatum->comkey);  in class_write()
2857 	for (c = cladatum->constraints; c; c = c->next)  in class_write()
2862 	buf[2] = cpu_to_le32(cladatum->value);  in class_write()
2863 	buf[3] = cpu_to_le32(cladatum->permissions.nprim);  in class_write()
2864 	if (cladatum->permissions.table)  in class_write()
2865 		buf[4] = cpu_to_le32(cladatum->permissions.table->nel);  in class_write()
2877 	if (cladatum->comkey) {  in class_write()
2878 		rc = put_entry(cladatum->comkey, 1, len2, fp);  in class_write()
2883 	rc = hashtab_map(cladatum->permissions.table, perm_write, fp);  in class_write()
2887 	rc = write_cons_helper(p, cladatum->constraints, fp);  in class_write()
2893 	for (c = cladatum->validatetrans; c; c = c->next)  in class_write()
2901 	rc = write_cons_helper(p, cladatum->validatetrans, fp);  in class_write()
2906 		buf[0] = cpu_to_le32(cladatum->default_user);  in class_write()
2907 		buf[1] = cpu_to_le32(cladatum->default_role);  in class_write()
2908 		buf[2] = cpu_to_le32(cladatum->default_range);  in class_write()
2916 		buf[0] = cpu_to_le32(cladatum->default_type);  in class_write()