44  *		  path until an iucv_path_resume is issued.
94  * pathid: 16 bit path identification
96  * flags: properties of the path: IPRMDATA, IPQUSCE, IPPRTY
98  * private: private information of the handler associated with the path
99  * list: list_head for the iucv_handler path list.
142 	  * type 0x01 has been received. The base code allocates a path
143 	  * structure and "asks" the handler if this path belongs to the
144 	  * handler. To accept the path the path_pending function needs
154 	 * type 0x02 has been received for a path that has been established
162 	  * his end of the communication path. The path still exists and
164 	  * shuts down the other end of the path as well.
170 	 * the path. Delivery of messages is stopped until iucv_path_resume
177 	 * the path.
225  * Allocate a new path structure for use with iucv_connect.
228  * path structure.
232 	struct iucv_path *path;  in iucv_path_alloc()  local
234 	path = kzalloc(sizeof(struct iucv_path), gfp);  in iucv_path_alloc()
235 	if (path) {  in iucv_path_alloc()
236 		path->msglim = msglim;  in iucv_path_alloc()
237 		path->flags = flags;  in iucv_path_alloc()
239 	return path;  in iucv_path_alloc()
244  * @path: address of iucv path structure
246  * Frees a path structure.
248 static inline void iucv_path_free(struct iucv_path *path)  in iucv_path_free()  argument
250 	kfree(path);  in iucv_path_free()
255  * @path: address of iucv path structure
258  * @private: private data passed to interrupt handlers for this path
261  * external interrupt and now wishes to complete the IUCV communication path.
265 int iucv_path_accept(struct iucv_path *path, struct iucv_handler *handler,
270  * @path: address of iucv path structure
275  * @private: private data passed to interrupt handlers for this path
277  * This function establishes an IUCV path. Although the connect may complete
278  * successfully, you are not able to use the path until you receive an IUCV
283 int iucv_path_connect(struct iucv_path *path, struct iucv_handler *handler,
289  * @path: address of iucv path structure
292  * This function temporarily suspends incoming messages on an IUCV path.
293  * You can later reactivate the path by invoking the iucv_resume function.
297 int iucv_path_quiesce(struct iucv_path *path, u8 *userdata);
301  * @path: address of iucv path structure
304  * This function resumes incoming messages on an IUCV path that has
309 int iucv_path_resume(struct iucv_path *path, u8 *userdata);
313  * @path: address of iucv path structure
316  * This function terminates an IUCV path.
320 int iucv_path_sever(struct iucv_path *path, u8 *userdata);
324  * @path: address of iucv path structure
332 int iucv_message_purge(struct iucv_path *path, struct iucv_message *msg,
337  * @path: address of iucv path structure
352 int iucv_message_receive(struct iucv_path *path, struct iucv_message *msg,
357  * @path: address of iucv path structure
372 int __iucv_message_receive(struct iucv_path *path, struct iucv_message *msg,
378  * @path: address of iucv path structure
387 int iucv_message_reject(struct iucv_path *path, struct iucv_message *msg);
391  * @path: address of iucv path structure
404 int iucv_message_reply(struct iucv_path *path, struct iucv_message *msg,
409  * @path: address of iucv path structure
424 int iucv_message_send(struct iucv_path *path, struct iucv_message *msg,
429  * @path: address of iucv path structure
444 int __iucv_message_send(struct iucv_path *path, struct iucv_message *msg,
449  * @path: address of iucv path structure
466 int iucv_message_send2way(struct iucv_path *path, struct iucv_message *msg,
471 	int (*message_receive)(struct iucv_path *path, struct iucv_message *msg,
473 	int (*__message_receive)(struct iucv_path *path,
476 	int (*message_reply)(struct iucv_path *path, struct iucv_message *msg,
478 	int (*message_reject)(struct iucv_path *path, struct iucv_message *msg);
479 	int (*message_send)(struct iucv_path *path, struct iucv_message *msg,
481 	int (*__message_send)(struct iucv_path *path, struct iucv_message *msg,
483 	int (*message_send2way)(struct iucv_path *path,
486 	int (*message_purge)(struct iucv_path *path, struct iucv_message *msg,
488 	int (*path_accept)(struct iucv_path *path, struct iucv_handler *handler,
490 	int (*path_connect)(struct iucv_path *path,
493 	int (*path_quiesce)(struct iucv_path *path, u8 userdata[16]);
494 	int (*path_resume)(struct iucv_path *path, u8 userdata[16]);
495 	int (*path_sever)(struct iucv_path *path, u8 userdata[16]);