27737aa3a9
To avoid ifdefs in the other code that supports DCB notifiers add stub routines. This method seems popular in other net code for example 8021Q. Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
49 lines
1.3 KiB
C
49 lines
1.3 KiB
C
/*
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* Copyright (c) 2010, Intel Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope 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 for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
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* Place - Suite 330, Boston, MA 02111-1307 USA.
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*
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* Author: John Fastabend <john.r.fastabend@intel.com>
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*/
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#ifndef _DCB_EVENT_H
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#define _DCB_EVENT_H
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enum dcbevent_notif_type {
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DCB_APP_EVENT = 1,
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};
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#ifdef CONFIG_DCB
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extern int register_dcbevent_notifier(struct notifier_block *nb);
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extern int unregister_dcbevent_notifier(struct notifier_block *nb);
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extern int call_dcbevent_notifiers(unsigned long val, void *v);
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#else
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static inline int
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register_dcbevent_notifier(struct notifier_block *nb)
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{
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return 0;
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}
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static inline int unregister_dcbevent_notifier(struct notifier_block *nb)
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{
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return 0;
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}
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static inline int call_dcbevent_notifiers(unsigned long val, void *v)
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{
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return 0;
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}
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#endif /* CONFIG_DCB */
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#endif
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