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Diffstat (limited to 'include/servers/machid_lib.h')
| -rw-r--r-- | include/servers/machid_lib.h | 172 |
1 files changed, 0 insertions, 172 deletions
diff --git a/include/servers/machid_lib.h b/include/servers/machid_lib.h deleted file mode 100644 index 035195f9..00000000 --- a/include/servers/machid_lib.h +++ /dev/null @@ -1,172 +0,0 @@ -/* - * Mach Operating System - * Copyright (c) 1992 Carnegie Mellon University - * All Rights Reserved. - * - * Permission to use, copy, modify and distribute this software and its - * documentation is hereby granted, provided that both the copyright - * notice and this permission notice appear in all copies of the - * software, derivative works or modified versions, and any portions - * thereof, and that both notices appear in supporting documentation. - * - * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" - * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR - * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. - * - * Carnegie Mellon requests users of this software to return to - * - * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU - * School of Computer Science - * Carnegie Mellon University - * Pittsburgh PA 15213-3890 - * - * any improvements or extensions that they make and grant Carnegie Mellon - * the rights to redistribute these changes. - */ - -#ifndef _MACHID_LIB_H_ -#define _MACHID_LIB_H_ - -#include <mach/machine/vm_types.h> -#include <mach/default_pager_types.h> -#include <mach_debug/vm_info.h> -#include <servers/machid_types.h> - -/* values for mach_type_t */ - -#define MACH_TYPE_NONE 0 -#define MACH_TYPE_TASK 1 -#define MACH_TYPE_THREAD 2 -#define MACH_TYPE_PROCESSOR_SET 3 -#define MACH_TYPE_PROCESSOR_SET_NAME 4 -#define MACH_TYPE_PROCESSOR 5 -#define MACH_TYPE_HOST 6 -#define MACH_TYPE_HOST_PRIV 7 -#define MACH_TYPE_OBJECT 8 -#define MACH_TYPE_OBJECT_CONTROL 9 -#define MACH_TYPE_OBJECT_NAME 10 -#define MACH_TYPE_MASTER_DEVICE 11 -#define MACH_TYPE_DEFAULT_PAGER 12 - -/* convert a mach_type_t to a string */ - -extern char *mach_type_string(/* mach_type_t */); - -/* at the moment, mach/kern_return.h doesn't define these, - but maybe it will define some of them someday */ - -#ifndef KERN_INVALID_THREAD -#define KERN_INVALID_THREAD KERN_INVALID_ARGUMENT -#endif /* KERN_INVALID_THREAD */ - -#ifndef KERN_INVALID_PROCESSOR_SET -#define KERN_INVALID_PROCESSOR_SET KERN_INVALID_ARGUMENT -#endif /* KERN_INVALID_PROCESSOR_SET */ - -#ifndef KERN_INVALID_PROCESSOR_SET_NAME -#define KERN_INVALID_PROCESSOR_SET_NAME KERN_INVALID_ARGUMENT -#endif /* KERN_INVALID_PROCESSOR_SET_NAME */ - -#ifndef KERN_INVALID_HOST_PRIV -#define KERN_INVALID_HOST_PRIV KERN_INVALID_HOST -#endif /* KERN_INVALID_HOST_PRIV */ - -#ifndef KERN_INVALID_PROCESSOR -#define KERN_INVALID_PROCESSOR KERN_INVALID_ARGUMENT -#endif /* KERN_INVALID_PROCESSOR */ - -#ifndef KERN_INVALID_DEFAULT_PAGER -#define KERN_INVALID_DEFAULT_PAGER KERN_INVALID_ARGUMENT -#endif /* KERN_INVALID_DEFAULT_PAGER */ - -#ifndef KERN_INVALID_MEMORY_OBJECT -#define KERN_INVALID_MEMORY_OBJECT KERN_INVALID_ARGUMENT -#endif /* KERN_INVALID_MEMORY_OBJECT */ - -/* - * Some machid library functions access the machid server - * using these two ports. - */ - -extern mach_port_t machid_server_port; /* machid server */ -extern mach_port_t machid_auth_port; /* machid authentication port */ - -/* - * The kernel and default pager provide several functions - * for accessing the internal VM data structures. - * The machid server provides access to these functions. - * However, they are inconvenient to use directly. - * These library functions present this capability - * in an easier-to-use form. - */ - -typedef struct object { - struct object *o_link; /* hash table link */ - - vm_object_info_t o_info; /* object name and attributes */ - /* vpi_offset fields are biased by voi_paging_offset */ - vm_page_info_t *o_pages; /* object pages */ - unsigned int o_num_pages; /* number of pages */ - vm_page_info_t *o_hint; /* hint pointer into o_pages */ - mdefault_pager_t o_dpager; /* default pager for the object */ - default_pager_object_t o_dpager_info; /* default pager info */ - struct object *o_shadow; /* pointer to shadow object */ - - unsigned int o_flag; -} object_t; - -/* get object chain, optionally getting default-pager and resident-page info */ - -extern object_t *get_object(/* mobject_name_t object, - boolean_t dpager, pages */); - -/* convert object to privileged host */ - -extern mhost_priv_t get_object_host(/* mobject_name_t object */); - -/* convert privileged host to default pager */ - -extern mdefault_pager_t get_host_dpager(/* mhost_priv_t host */); - -/* convert object to default pager */ - -extern mdefault_pager_t get_object_dpager(/* mobject_name_t object */); - -/* get object/size info from the default pager */ - -extern void get_dpager_objects(/* mdefault_pager_t dpager, - default_pager_object_t **objectsp, - unsigned int *numobjectsp */); - -/* find a particular object in array from get_dpager_objects */ - -extern default_pager_object_t * -find_dpager_object(/* mobject_name_t object, - default_pager_object_t *objects, - unsigned int count */); - -/* the object offset is already biased by voi_paging_offset */ - -extern vm_page_info_t * -lookup_page_object_prim(/* object_t *object, vm_offset_t offset */); - -/* the object offset is already biased by voi_paging_offset */ - -extern void -lookup_page_object(/* object_t *chain, vm_offset_t offset, - object_t **objectp, vm_page_info_t **infop */); - -/* the object offset is not biased; follows shadow pointers */ - -extern void -lookup_page_chain(/* object_t *chain, vm_offset_t offset, - object_t **objectp, vm_page_info_t **infop */); - -/* returns range (inclusive/exclusive) for pages in the object, - biased by voi_paging_offset */ - -extern void -get_object_bounds(/* object_t *object, - vm_offset_t *startp, vm_offset_t *endp */); - -#endif /* _MACHID_LIB_H_ */ |