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716154c592
Updated AUTHORS, COPYING, DISCLAIMER, and INSTALL files. Added standardized headers to all source file to clearly indicate the copyright, license, and to give credit where credit is due.
97 lines
4.7 KiB
C
97 lines
4.7 KiB
C
/*****************************************************************************\
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* Copyright (C) 2007-2010 Lawrence Livermore National Security, LLC.
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* Copyright (C) 2007 The Regents of the University of California.
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* Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER).
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* Written by Brian Behlendorf <behlendorf1@llnl.gov>.
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* UCRL-CODE-235197
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*
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* This file is part of the SPL, Solaris Porting Layer.
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* For details, see <http://github.com/behlendorf/spl/>.
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*
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* The SPL is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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* The SPL is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with the SPL. If not, see <http://www.gnu.org/licenses/>.
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\*****************************************************************************/
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#ifndef _SPL_SYSCTL_COMPAT_H
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#define _SPL_SYSCTL_COMPAT_H
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#include <linux/sysctl.h>
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/* proc_handler() / proc_do* API changes
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* 2.6.x - 2.6.31: 6 args, prototype includes 'struct file *'
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* 2.6.32 - 2.6.y: 5 args, removed unused 'struct file *' from prototype
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*
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* Generic SPL_PROC_HANDLER() macro should be used for correct prototypes.
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* It will define the following function arguments which can and should be
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* used with the spl_proc_* helper macros.
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*
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* struct ctl_table *table,
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* int write,
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* struct file *filp [2.6.31 and earlier kernels],
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* void __user *buffer,
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* size_t *lenp,
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* loff_t *ppos,
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*/
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#ifdef HAVE_5ARGS_PROC_HANDLER
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#define SPL_PROC_HANDLER(proc_handler) \
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static int \
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proc_handler(struct ctl_table *table, int write, \
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void __user *buffer, size_t *lenp, loff_t *ppos)
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#define spl_proc_dostring(table, write, filp, buffer, lenp, ppos) \
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proc_dostring(table, write, buffer, lenp, ppos)
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#define spl_proc_dointvec(table, write, filp, buffer, lenp, ppos) \
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proc_dointvec(table, write, buffer, lenp, ppos)
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#define spl_proc_dointvec_minmax(table, write, filp, buffer, lenp, ppos) \
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proc_dointvec_minmax(table, write, buffer, lenp, ppos)
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#define spl_proc_dointvec_jiffies(table, write, filp, buffer, lenp, ppos) \
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proc_dointvec_jiffies(table, write, buffer, lenp, ppos)
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#define spl_proc_dointvec_userhz_jiffies(table,write,filp,buffer,lenp,ppos) \
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proc_dointvec_userhz_jiffies(table, write, buffer, lenp, ppos)
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#define spl_proc_dointvec_ms_jiffies(table,write,filp,buffer,lenp,ppos) \
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proc_dointvec_ms_jiffies(table, write, buffer, lenp, ppos)
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#define spl_proc_doulongvec_minmax(table, write, filp, buffer, lenp, ppos) \
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proc_doulongvec_minmax(table, write, buffer, lenp, ppos)
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#define spl_proc_doulongvec_ms_jiffies_minmax(table,write,filp,buffer,lenp,ppos)\
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proc_doulongvec_ms_jiffies_minmax(table, write, buffer, lenp, ppos)
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#else /* HAVE_5ARGS_PROC_HANDLER */
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#define SPL_PROC_HANDLER(proc_handler) \
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static int \
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proc_handler(struct ctl_table *table, int write, struct file *filp, \
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void __user *buffer, size_t *lenp, loff_t *ppos)
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#define spl_proc_dostring(table, write, filp, buffer, lenp, ppos) \
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proc_dostring(table, write, filp, buffer, lenp, ppos)
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#define spl_proc_dointvec(table, write, filp, buffer, lenp, ppos) \
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proc_dointvec(table, write, filp, buffer, lenp, ppos)
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#define spl_proc_dointvec_minmax(table, write, filp, buffer, lenp, ppos) \
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proc_dointvec_minmax(table, write, filp, buffer, lenp, ppos)
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#define spl_proc_dointvec_jiffies(table, write, filp, buffer, lenp, ppos) \
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proc_dointvec_jiffies(table, write, filp, buffer, lenp, ppos)
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#define spl_proc_dointvec_userhz_jiffies(table,write,filp,buffer,lenp,ppos) \
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proc_dointvec_userhz_jiffies(table, write, filp, buffer, lenp, ppos)
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#define spl_proc_dointvec_ms_jiffies(table, write, filp, buffer, lenp, ppos) \
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proc_dointvec_ms_jiffies(table, write, filp, buffer, lenp, ppos)
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#define spl_proc_doulongvec_minmax(table, write, filp, buffer, lenp, ppos) \
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proc_doulongvec_minmax(table, write, filp, buffer, lenp, ppos)
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#define spl_proc_doulongvec_ms_jiffies_minmax(table,write,filp,buffer,lenp,ppos) \
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proc_doulongvec_ms_jiffies_minmax(table,write,filp,buffer,lenp,ppos)
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#endif /* HAVE_5ARGS_PROC_HANDLER */
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#endif /* _SPL_SYSCTL_COMPAT_H */
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