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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2009 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#include <sys/devops.h> /* used by dev_ops */
#include <sys/conf.h> /* used by dev_ops and cb_ops */
#include <sys/modctl.h> /* used by modlinkage, modldrv, _init, _info, */
/* and _fini */
#include <sys/types.h> /* used by open, close, read, write, prop_op, */
/* and ddi_prop_op */
#include <sys/file.h> /* used by open, close */
#include <sys/errno.h> /* used by open, close, read, write */
#include <sys/open.h> /* used by open, close, read, write */
#include <sys/cred.h> /* used by open, close, read */
#include <sys/uio.h> /* used by read */
#include <sys/stat.h> /* defines S_IFCHR used by ddi_create_minor_node */
#include <sys/ddi.h> /* used by all entry points for this driver */
/* also used by cb_ops, ddi_get_instance, and */
/* ddi_prop_op */
#include <sys/sunddi.h> /* used by all entry points for this driver */
/* also used by cb_ops, ddi_create_minor_node, */
/* ddi_get_instance, and ddi_prop_op */
#include <sys/atomic.h> /* used for debugging, added atomic counter */
extern struct modldrv fuse_dev_drv_modldrv;
extern struct modlfs fuse_vfs_modldrv;
extern void fuse_global_init();
extern void fuse_global_fini();
/*
* Fuse kernel module has a char device as well as a filesystem.
* modlinkage structure:
*/
static struct modlinkage ml = {
MODREV_1,
&fuse_dev_drv_modldrv,
&fuse_vfs_modldrv,
NULL
};
/* Loadable module configuration entry points */
int
_init(void)
{
int rv;
fuse_global_init();
if ((rv = mod_install(&ml)) != 0) {
fuse_global_fini();
}
return (rv);
}
int
_info(struct modinfo *modinfop)
{
return (mod_info(&ml, modinfop));
}
int
_fini(void)
{
int rv;
if ((rv = mod_remove(&ml)) == 0) {
fuse_global_fini();
}
return (rv);
}
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