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Bahadir Balban
2008-01-13 13:53:52 +00:00
commit e2b791a3d8
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21
include/l4/generic/space.h Normal file
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/*
* Generic address space related information.
*
* Copyright (C) 2007 Bahadir Balban
*/
#ifndef __SPACE_H__
#define __SPACE_H__
/* The flags not embedded in the name behave as expected. E.g USR_RW is also */
#define MAP_USR_RW_FLAGS 0 /* CB as one would expect */
#define MAP_USR_RO_FLAGS 1 /* CB as one would expect */
#define MAP_SVC_RW_FLAGS 2 /* CB as one would expect */
#define MAP_USR_IO_FLAGS 3 /* Non-CB, RW */
#define MAP_SVC_IO_FLAGS 4 /* Non-CB, RW */
/* Some default aliases */
#define MAP_USR_DEFAULT_FLAGS MAP_USR_RW_FLAGS
#define MAP_SVC_DEFAULT_FLAGS MAP_SVC_RW_FLAGS
#define MAP_IO_DEFAULT_FLAGS MAP_SVC_IO_FLAGS
#endif /* __SPACE_H__ */