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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).
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36 * libcfs/include/libcfs/util/ioctl.h
38 * Utility functions for calling ioctls.
41 #ifndef _LIBCFS_IOCTL_H_
42 #define _LIBCFS_IOCTL_H_
45 #include <linux/types.h>
47 /* Sparse annotation. */
50 #include <libcfs/libcfs_ioctl.h>
52 /* FIXME - rename these to libcfs_ */
53 int libcfs_ioctl_pack(struct libcfs_ioctl_data *data, char **pbuf, int max);
54 void libcfs_ioctl_unpack(struct libcfs_ioctl_data *data, char *pbuf);
55 int register_ioc_dev(int dev_id, const char *dev_name, int major, int minor);
56 void unregister_ioc_dev(int dev_id);
57 int l_ioctl(int dev_id, unsigned int opc, void *buf);