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Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts.
98 lines
3.5 KiB
C
98 lines
3.5 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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*
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* Copyright (c) 2010 Lawrence Stewart <lstewart@freebsd.org>
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* Copyright (c) 2010 The FreeBSD Foundation
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* All rights reserved.
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*
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* This software was developed by Lawrence Stewart while studying at the Centre
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* for Advanced Internet Architectures, Swinburne University of Technology, made
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* possible in part by grants from the FreeBSD Foundation and Cisco University
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* Research Program Fund at Community Foundation Silicon Valley.
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*
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* Portions of this software were developed at the Centre for Advanced
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* Internet Architectures, Swinburne University of Technology, Melbourne,
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* Australia by Lawrence Stewart under sponsorship from the FreeBSD Foundation.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _SYS_MODULE_KHELP_H_
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#define _SYS_MODULE_KHELP_H_
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/* XXXLAS: Needed for uma related typedefs. */
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#include <vm/uma.h>
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/* Helper flags. */
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#define HELPER_NEEDS_OSD 0x0001
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struct helper {
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int (*mod_init) (void);
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int (*mod_destroy) (void);
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#define HELPER_NAME_MAXLEN 16
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char h_name[HELPER_NAME_MAXLEN];
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uma_zone_t h_zone;
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struct hookinfo *h_hooks;
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uint32_t h_nhooks;
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uint32_t h_classes;
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int32_t h_id;
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volatile uint32_t h_refcount;
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uint16_t h_flags;
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TAILQ_ENTRY(helper) h_next;
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};
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struct khelp_modevent_data {
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char name[HELPER_NAME_MAXLEN];
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struct helper *helper;
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struct hookinfo *hooks;
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int nhooks;
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int uma_zsize;
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uma_ctor umactor;
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uma_dtor umadtor;
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};
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#define KHELP_DECLARE_MOD_UMA(hname, hdata, hhooks, version, size, ctor, dtor) \
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static struct khelp_modevent_data kmd_##hname = { \
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.name = #hname, \
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.helper = hdata, \
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.hooks = hhooks, \
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.nhooks = sizeof(hhooks) / sizeof(hhooks[0]), \
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.uma_zsize = size, \
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.umactor = ctor, \
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.umadtor = dtor \
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}; \
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static moduledata_t h_##hname = { \
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.name = #hname, \
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.evhand = khelp_modevent, \
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.priv = &kmd_##hname \
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}; \
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DECLARE_MODULE(hname, h_##hname, SI_SUB_KLD, SI_ORDER_ANY); \
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MODULE_VERSION(hname, version)
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#define KHELP_DECLARE_MOD(hname, hdata, hhooks, version) \
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KHELP_DECLARE_MOD_UMA(hname, hdata, hhooks, version, 0, NULL, NULL)
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int khelp_modevent(module_t mod, int type, void *data);
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#endif /* _SYS_MODULE_KHELP_H_ */
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