4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 only,
8 * as published by the Free Software Foundation.
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * General Public License version 2 for more details (a copy is included
14 * in the LICENSE file that accompanied this code).
16 * You should have received a copy of the GNU General Public License
17 * version 2 along with this program; If not, see
18 * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
20 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
21 * CA 95054 USA or visit www.sun.com if you need additional information or
27 * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
28 * Use is subject to license terms.
30 * Copyright (c) 2014, Intel Corporation.
33 * This file is part of Lustre, http://www.lustre.org/
34 * Lustre is a trademark of Sun Microsystems, Inc.
36 * libcfs/include/libcfs/util/libcfsutil_ioctl.h
38 * Utility functions for calling ioctls.
42 /* FIXME - rename these to libcfs_ */
44 int libcfs_ioctl_pack(struct libcfs_ioctl_data *data, char **pbuf, int max);
45 void libcfs_ioctl_unpack(struct libcfs_ioctl_data *data, char *pbuf);
46 typedef int (ioc_handler_t)(int dev_id, unsigned int opc, void *buf);
47 void set_ioc_handler(ioc_handler_t *handler);
48 int register_ioc_dev(int dev_id, const char * dev_name, int major, int minor);
49 void unregister_ioc_dev(int dev_id);
50 int set_ioctl_dump(char * file);
51 int l_ioctl(int dev_id, unsigned int opc, void *buf);
52 int parse_dump(char * dump_file, ioc_handler_t ioc_func);
53 int jt_ioc_dump(int argc, char **argv);
54 extern char *dump_filename;
55 int dump(int dev_id, unsigned int opc, void *buf);