385 static char *join(const char *dir, const char *name)  in join()  argument
390 		buffer = kasprintf(GFP_NOIO | __GFP_HIGH, "%s", dir);  in join()
392 		buffer = kasprintf(GFP_NOIO | __GFP_HIGH, "%s/%s", dir, name);  in join()
420 			const char *dir, const char *node, unsigned int *num)  in xenbus_directory()  argument
425 	path = join(dir, node);  in xenbus_directory()
440 		  const char *dir, const char *node)  in xenbus_exists()  argument
445 	d = xenbus_directory(t, dir, node, &dir_n);  in xenbus_exists()
458 		  const char *dir, const char *node, unsigned int *len)  in xenbus_read()  argument
463 	path = join(dir, node);  in xenbus_read()
477 		 const char *dir, const char *node, const char *string)  in xenbus_write()  argument
483 	path = join(dir, node);  in xenbus_write()
500 		 const char *dir, const char *node)  in xenbus_mkdir()  argument
505 	path = join(dir, node);  in xenbus_mkdir()
516 int xenbus_rm(struct xenbus_transaction t, const char *dir, const char *node)  in xenbus_rm()  argument
521 	path = join(dir, node);  in xenbus_rm()
566 		 const char *dir, const char *node, const char *fmt, ...)  in xenbus_scanf()  argument
572 	val = xenbus_read(t, dir, node, NULL);  in xenbus_scanf()
588 unsigned int xenbus_read_unsigned(const char *dir, const char *node,  in xenbus_read_unsigned()  argument
594 	ret = xenbus_scanf(XBT_NIL, dir, node, "%u", &val);  in xenbus_read_unsigned()
604 		  const char *dir, const char *node, const char *fmt, ...)  in xenbus_printf()  argument
617 	ret = xenbus_write(t, dir, node, buf);  in xenbus_printf()
626 int xenbus_gather(struct xenbus_transaction t, const char *dir, ...)  in xenbus_gather()  argument
632 	va_start(ap, dir);  in xenbus_gather()
638 		p = xenbus_read(t, dir, name, NULL);  in xenbus_gather()