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Diffstat (limited to 'vm/vm_resident.h')
-rw-r--r-- | vm/vm_resident.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/vm/vm_resident.h b/vm/vm_resident.h new file mode 100644 index 00000000..67f1807f --- /dev/null +++ b/vm/vm_resident.h @@ -0,0 +1,45 @@ +/* + * Resident memory management module functions. + * Copyright (C) 2008 Free Software Foundation, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * 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 for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Author: Barry deFreese. + */ +/* + * Resident memory management module functions. + * + */ + +#ifndef _VM_RESIDENT_H_ +#define _VM_RESIDENT_H_ + +#include <mach/std_types.h> + +/* + * vm_page_replace: + * + * Exactly like vm_page_insert, except that we first + * remove any existing page at the given offset in object + * and we don't do deactivate-behind. + * + * The object and page must be locked. + */ +extern void vm_page_replace ( + register vm_page_t mem, + register vm_object_t object, + register vm_offset_t offset); + +#endif /* _VM_RESIDENT_H_ */ |