53 /* Create a low level port structure from
57 			    ocontext_t ** port, const sepol_port_t * data)  in port_from_record()  argument
76 	tmp_port->u.port.protocol = tmp_proto;  in port_from_record()
78 	/* Port range */  in port_from_record()
79 	tmp_port->u.port.low_port = low;  in port_from_record()
80 	tmp_port->u.port.high_port = high;  in port_from_record()
81 	if (tmp_port->u.port.low_port > tmp_port->u.port.high_port) {  in port_from_record()
82 		ERR(handle, "low port %d exceeds high port %d",  in port_from_record()
83 		    tmp_port->u.port.low_port, tmp_port->u.port.high_port);  in port_from_record()
91 	context_cpy(&tmp_port->context[0], tmp_con);  in port_from_record()
96 	*port = tmp_port;  in port_from_record()
104 		context_destroy(&tmp_port->context[0]);  in port_from_record()
109 	ERR(handle, "could not create port structure for range %u:%u (%s)",  in port_from_record()
116 			  ocontext_t * port, sepol_port_t ** record)  in port_to_record()  argument
119 	int proto = port->u.port.protocol;  in port_to_record()
120 	int low = port->u.port.low_port;  in port_to_record()
121 	int high = port->u.port.high_port;  in port_to_record()
122 	context_struct_t *con = &port->context[0];  in port_to_record()
123 	int rec_proto = -1;  in port_to_record()
149 	ERR(handle, "could not convert port range %u - %u (%s) "  in port_to_record()
163 	const policydb_t *policydb = &p->p;  in sepol_port_count()
165 	head = policydb->ocontexts[OCON_PORT];  in sepol_port_count()
166 	for (c = head; c != NULL; c = c->next)  in sepol_port_count()
174 /* Check if a port exists */
180 	const policydb_t *policydb = &p->p;  in sepol_port_exists()
191 	head = policydb->ocontexts[OCON_PORT];  in sepol_port_exists()
192 	for (c = head; c; c = c->next) {  in sepol_port_exists()
193 		int proto2 = c->u.port.protocol;  in sepol_port_exists()
194 		int low2 = c->u.port.low_port;  in sepol_port_exists()
195 		int high2 = c->u.port.high_port;  in sepol_port_exists()
207 	ERR(handle, "could not check if port range %u - %u (%s) exists",  in sepol_port_exists()
212 /* Query a port */
218 	const policydb_t *policydb = &p->p;  in sepol_port_query()
229 	head = policydb->ocontexts[OCON_PORT];  in sepol_port_query()
230 	for (c = head; c; c = c->next) {  in sepol_port_query()
231 		int proto2 = c->u.port.protocol;  in sepol_port_query()
232 		int low2 = c->u.port.low_port;  in sepol_port_query()
233 		int high2 = c->u.port.high_port;  in sepol_port_query()
246 	ERR(handle, "could not query port range %u - %u (%s)",  in sepol_port_query()
252 /* Load a port into policy */
258 	policydb_t *policydb = &p->p;  in sepol_port_modify()
259 	ocontext_t *port = NULL;  in sepol_port_modify()  local
270 	if (port_from_record(handle, policydb, &port, data) < 0)  in sepol_port_modify()
274 	port->next = policydb->ocontexts[OCON_PORT];  in sepol_port_modify()
275 	policydb->ocontexts[OCON_PORT] = port;  in sepol_port_modify()
280 	ERR(handle, "could not load port range %u - %u (%s)",  in sepol_port_modify()
282 	if (port != NULL) {  in sepol_port_modify()
283 		context_destroy(&port->context[0]);  in sepol_port_modify()
284 		free(port);  in sepol_port_modify()
291 		       int (*fn) (const sepol_port_t * port,  in sepol_port_iterate()
295 	const policydb_t *policydb = &p->p;  in sepol_port_iterate()
297 	sepol_port_t *port = NULL;  in sepol_port_iterate()  local
299 	head = policydb->ocontexts[OCON_PORT];  in sepol_port_iterate()
300 	for (c = head; c; c = c->next) {  in sepol_port_iterate()
303 		if (port_to_record(handle, policydb, c, &port) < 0)  in sepol_port_iterate()
307 		status = fn(port, arg);  in sepol_port_iterate()
311 		sepol_port_free(port);  in sepol_port_iterate()
312 		port = NULL;  in sepol_port_iterate()
323 	sepol_port_free(port);  in sepol_port_iterate()