43  *		  path until an iucv_path_resume is issued.
88  * pathid: 16 bit path identification
90  * flags: properties of the path: IPRMDATA, IPQUSCE, IPPRTY
92  * private: private information of the handler associated with the path
93  * list: list_head for the iucv_handler path list.
136 	  * type 0x01 has been received. The base code allocates a path
137 	  * structure and "asks" the handler if this path belongs to the
138 	  * handler. To accept the path the path_pending function needs
148 	 * type 0x02 has been received for a path that has been established
156 	  * his end of the communication path. The path still exists and
158 	  * shuts down the other end of the path as well.
164 	 * the path. Delivery of messages is stopped until iucv_path_resume
171 	 * the path.
219  * Allocate a new path structure for use with iucv_connect.
222  * path structure.
226 	struct iucv_path *path;  in iucv_path_alloc()  local
228 	path = kzalloc(sizeof(struct iucv_path), gfp);  in iucv_path_alloc()
229 	if (path) {  in iucv_path_alloc()
230 		path->msglim = msglim;  in iucv_path_alloc()
231 		path->flags = flags;  in iucv_path_alloc()
233 	return path;  in iucv_path_alloc()
238  * @path: address of iucv path structure
240  * Frees a path structure.
242 static inline void iucv_path_free(struct iucv_path *path)  in iucv_path_free()  argument
244 	kfree(path);  in iucv_path_free()
249  * @path: address of iucv path structure
252  * @private: private data passed to interrupt handlers for this path
255  * external interrupt and now wishes to complete the IUCV communication path.
259 int iucv_path_accept(struct iucv_path *path, struct iucv_handler *handler,
264  * @path: address of iucv path structure
269  * @private: private data passed to interrupt handlers for this path
271  * This function establishes an IUCV path. Although the connect may complete
272  * successfully, you are not able to use the path until you receive an IUCV
277 int iucv_path_connect(struct iucv_path *path, struct iucv_handler *handler,
283  * @path: address of iucv path structure
286  * This function temporarily suspends incoming messages on an IUCV path.
287  * You can later reactivate the path by invoking the iucv_resume function.
291 int iucv_path_quiesce(struct iucv_path *path, u8 *userdata);
295  * @path: address of iucv path structure
298  * This function resumes incoming messages on an IUCV path that has
303 int iucv_path_resume(struct iucv_path *path, u8 *userdata);
307  * @path: address of iucv path structure
310  * This function terminates an IUCV path.
314 int iucv_path_sever(struct iucv_path *path, u8 *userdata);
318  * @path: address of iucv path structure
326 int iucv_message_purge(struct iucv_path *path, struct iucv_message *msg,
331  * @path: address of iucv path structure
346 int iucv_message_receive(struct iucv_path *path, struct iucv_message *msg,
351  * @path: address of iucv path structure
366 int __iucv_message_receive(struct iucv_path *path, struct iucv_message *msg,
372  * @path: address of iucv path structure
381 int iucv_message_reject(struct iucv_path *path, struct iucv_message *msg);
385  * @path: address of iucv path structure
398 int iucv_message_reply(struct iucv_path *path, struct iucv_message *msg,
403  * @path: address of iucv path structure
418 int iucv_message_send(struct iucv_path *path, struct iucv_message *msg,
423  * @path: address of iucv path structure
438 int __iucv_message_send(struct iucv_path *path, struct iucv_message *msg,
443  * @path: address of iucv path structure
460 int iucv_message_send2way(struct iucv_path *path, struct iucv_message *msg,
465 	int (*message_receive)(struct iucv_path *path, struct iucv_message *msg,
467 	int (*__message_receive)(struct iucv_path *path,
470 	int (*message_reply)(struct iucv_path *path, struct iucv_message *msg,
472 	int (*message_reject)(struct iucv_path *path, struct iucv_message *msg);
473 	int (*message_send)(struct iucv_path *path, struct iucv_message *msg,
475 	int (*__message_send)(struct iucv_path *path, struct iucv_message *msg,
477 	int (*message_send2way)(struct iucv_path *path,
480 	int (*message_purge)(struct iucv_path *path, struct iucv_message *msg,
482 	int (*path_accept)(struct iucv_path *path, struct iucv_handler *handler,
484 	int (*path_connect)(struct iucv_path *path,
487 	int (*path_quiesce)(struct iucv_path *path, u8 userdata[16]);
488 	int (*path_resume)(struct iucv_path *path, u8 userdata[16]);
489 	int (*path_sever)(struct iucv_path *path, u8 userdata[16]);