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// SPDX-License-Identifier: GPL-2.0
/*
* GPL HEADER START
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 only,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License version 2 for more details (a copy is included
* in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU General Public License
* version 2 along with this program; If not, see
* http://www.gnu.org/licenses/gpl-2.0.html
*
* GPL HEADER END
*/
/*
* Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
*
* Copyright (c) 2011, 2015, Intel Corporation.
*/
/*
* This file is part of Lustre, http://www.lustre.org/
* Lustre is a trademark of Sun Microsystems, Inc.
*/
#ifndef __LIBCFS_LIBCFS_H__
#define __LIBCFS_LIBCFS_H__
#include <linux/gfp.h>
#include <linux/list.h>
#include <uapi/linux/lnet/libcfs_ioctl.h>
#include <linux/bitops.h>
#include <linux/compiler.h>
#include <linux/ctype.h>
#include <linux/errno.h>
#include <linux/file.h>
#include <linux/fs.h>
#include <linux/highmem.h>
#include <linux/interrupt.h>
#include <linux/kallsyms.h>
#include <linux/kernel.h>
#include <linux/kmod.h>
#include <linux/kthread.h>
#include <linux/mm.h>
#include <linux/mm_inline.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/mutex.h>
#include <linux/notifier.h>
#include <linux/pagemap.h>
#include <linux/random.h>
#include <linux/rbtree.h>
#include <linux/rwsem.h>
#include <linux/scatterlist.h>
#include <linux/sched.h>
#include <linux/signal.h>
#include <linux/slab.h>
#include <linux/smp.h>
#include <linux/stat.h>
#include <linux/string.h>
#include <linux/time.h>
#include <linux/timer.h>
#include <linux/types.h>
#include <linux/unistd.h>
#include <linux/vmalloc.h>
#include <net/sock.h>
#include <linux/atomic.h>
#include <asm/div64.h>
#include <linux/timex.h>
#include <linux/uaccess.h>
#include <stdarg.h>
#include <linux/libcfs/libcfs_debug.h>
#include <linux/libcfs/libcfs_private.h>
#include <linux/libcfs/libcfs_cpu.h>
#include <linux/libcfs/libcfs_prim.h>
#include <linux/libcfs/libcfs_string.h>
#include <linux/libcfs/libcfs_hash.h>
#include <linux/libcfs/libcfs_fail.h>
#define LIBCFS_VERSION "0.7.0"
/* need both kernel and user-land acceptor */
#define LNET_ACCEPTOR_MIN_RESERVED_PORT 512
#define LNET_ACCEPTOR_MAX_RESERVED_PORT 1023
extern struct blocking_notifier_head libcfs_ioctl_list;
static inline int notifier_from_ioctl_errno(int err)
{
if (err == -EINVAL)
return NOTIFY_OK;
return notifier_from_errno(err) | NOTIFY_STOP_MASK;
}
int libcfs_setup(void);
#define _LIBCFS_H
/**
* The path of debug log dump upcall script.
*/
extern char lnet_debug_log_upcall[1024];
extern struct workqueue_struct *cfs_rehash_wq;
struct lnet_debugfs_symlink_def {
char *name;
char *target;
};
void lustre_insert_debugfs(struct ctl_table *table,
const struct lnet_debugfs_symlink_def *symlinks);
int lprocfs_call_handler(void *data, int write, loff_t *ppos,
void __user *buffer, size_t *lenp,
int (*handler)(void *data, int write, loff_t pos,
void __user *buffer, int len));
#endif /* _LIBCFS_H */
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