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46 lines
1.2 KiB
C
46 lines
1.2 KiB
C
/*
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* Copyright (C) 2007 Michael Brown <mbrown@fensystems.co.uk>.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <assert.h>
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#include <gpxe/hotplug.h>
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/** @file
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*
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* Hotplug support
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*
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*/
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/**
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* Forget all persistent references to an object
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*
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* @v list List of persistent references
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*/
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void forget_references ( struct list_head *list ) {
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struct reference *ref;
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struct reference *ref_tmp;
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list_for_each_entry_safe ( ref, ref_tmp, list, list ) {
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ref->forget ( ref );
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}
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/* The list had really better be empty by now, otherwise we're
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* screwed.
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*/
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assert ( list_empty ( list ) );
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}
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