2  * EAP peer: Method registration
21 static void eap_peer_method_free(struct eap_method *method);
25  * eap_peer_get_eap_method - Get EAP method based on type number
27  * @method: EAP type number
28  * Returns: Pointer to EAP method or %NULL if not found
31 						  enum eap_type method)  in eap_peer_get_eap_method()  argument
35 		if (m->vendor == vendor && m->method == method)  in eap_peer_get_eap_method()
43  * eap_peer_get_type - Get EAP type for the given EAP method name
44  * @name: EAP method name, e.g., TLS
46  * Returns: EAP method type or %EAP_TYPE_NONE if not found
57 			return m->method;  in eap_peer_get_type()
66  * eap_get_name - Get EAP method name for the given EAP type
68  * @type: EAP method type
69  * Returns: EAP method name, e.g., TLS, or %NULL if not found
80 		if (m->vendor == vendor && m->method == type)  in eap_get_name()
181  * eap_peer_method_load - Load a dynamic EAP method library (shared object)
193 		wpa_printf(MSG_ERROR, "EAP: Failed to open dynamic EAP method "  in eap_peer_method_load()
201 		wpa_printf(MSG_ERROR, "EAP: Invalid EAP method '%s' - no "  in eap_peer_method_load()
209 		wpa_printf(MSG_ERROR, "EAP: Failed to add EAP method '%s' - "  in eap_peer_method_load()
215 	 * dlclose() when the EAP method is unregistered. */  in eap_peer_method_load()
218 	wpa_printf(MSG_DEBUG, "EAP: Loaded dynamic EAP method: '%s'", so);  in eap_peer_method_load()
225  * eap_peer_method_unload - Unload a dynamic EAP method library (shared object)
226  * @method: Pointer to the dynamically loaded EAP method
230  * loaded with eap_peer_method_load(). Before unloading the method, all
231  * references to the method must be removed to make sure that no dereferences
234 int eap_peer_method_unload(struct eap_method *method)  in eap_peer_method_unload()  argument
242 		if (m == method)  in eap_peer_method_unload()
271  * eap_peer_method_alloc - Allocate EAP peer method structure
272  * @version: Version of the EAP peer method interface (set to
275  * @method: EAP type number (EAP_TYPE_*)
276  * @name: Name of the method (e.g., "TLS")
277  * Returns: Allocated EAP method structure or %NULL on failure
283 					  enum eap_type method,  in eap_peer_method_alloc()  argument
292 	eap->method = method;  in eap_peer_method_alloc()
299  * eap_peer_method_free - Free EAP peer method structure
300  * @method: Method structure allocated with eap_peer_method_alloc()
302 static void eap_peer_method_free(struct eap_method *method)  in eap_peer_method_free()  argument
304 	os_free(method);  in eap_peer_method_free()
309  * eap_peer_method_register - Register an EAP peer method
310  * @method: EAP method to register from eap_peer_method_alloc()
311  * Returns: 0 on success, -1 on invalid method, or -2 if a matching EAP method
314  * Each EAP peer method needs to call this function to register itself as a
315  * supported EAP method. The caller must not free the allocated method data
318 int eap_peer_method_register(struct eap_method *method)  in eap_peer_method_register()  argument
322 	if (method == NULL || method->name == NULL ||  in eap_peer_method_register()
323 	    method->version != EAP_PEER_METHOD_INTERFACE_VERSION) {  in eap_peer_method_register()
324 		eap_peer_method_free(method);  in eap_peer_method_register()
329 		if ((m->vendor == method->vendor &&  in eap_peer_method_register()
330 		     m->method == method->method) ||  in eap_peer_method_register()
331 		    os_strcmp(m->name, method->name) == 0) {  in eap_peer_method_register()
332 			eap_peer_method_free(method);  in eap_peer_method_register()
339 		last->next = method;  in eap_peer_method_register()
341 		eap_methods = method;  in eap_peer_method_register()