Source to vm/vm_inherit.h
* Copyright (c) 1991 Regents of the University of California.
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* This code is derived from software contributed to Berkeley by
* The Mach Operating System project at Carnegie-Mellon University.
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* from: @(#)vm_inherit.h 7.2 (Berkeley) 4/21/91
* vm_inherit.h,v 1.3 1993/05/20 03:59:23 cgd Exp
* Copyright (c) 1987, 1990 Carnegie-Mellon University.
* All rights reserved.
* Authors: Avadis Tevanian, Jr., Michael Wayne Young
* Permission to use, copy, modify and distribute this software and
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* software, derivative works or modified versions, and any portions
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* Carnegie Mellon requests users of this software to return to
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* Carnegie Mellon University
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* any improvements or extensions that they make and grant Carnegie the
* rights to redistribute these changes.
* Virtual memory map inheritance definitions.
* Types defined:
* vm_inherit_t inheritance codes.
typedef int vm_inherit_t; /* might want to change this */
* Enumeration of valid values for vm_inherit_t.
#define VM_INHERIT_SHARE ((vm_inherit_t) 0) /* share with child */
#define VM_INHERIT_COPY ((vm_inherit_t) 1) /* copy into child */
#define VM_INHERIT_NONE ((vm_inherit_t) 2) /* absent from child */
#define VM_INHERIT_DONATE_COPY ((vm_inherit_t) 3) /* copy and delete */
#define VM_INHERIT_DEFAULT VM_INHERIT_COPY
#endif /* !_VM_VM_INHERIT_H_ */