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Moved the declaration of boolean_t from <vm/vm_param.h> to

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<sys/types.h> (if KERNEL is defined).  This allows removing bogus
dependencies on vm stuff in several places (e.g., ddb) and stops
<vm_param.h> from depending on <vm_param.h>

Added declaration of boolean_t to <vm/vm.h> (if KERNEL is not
defined).  It never belonged in <vm/vm_param.h>.  Unfortunately,
it is required for some vm headers that are included by applications.

Deleted declarations of TRUE and FALSE from <vm/vm_param.h>.  They
are defined in <sys/param.h> if KERNEL is defined and we'll soon
find out if any applications depend on them being defined in a vm
header.
This commit is contained in:
Bruce Evans 1995-12-10 02:34:29 +00:00
parent 1f598ab9bc
commit 5ad9d5a70f
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=12710
3 changed files with 13 additions and 11 deletions
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3
sys/sys/types.h
View File

@ -36,7 +36,7 @@
* SUCH DAMAGE.
*
* @(#)types.h 8.4 (Berkeley) 1/21/94
* $Id: types.h,v 1.5 1995/06/28 01:39:50 bde Exp $
* $Id: types.h,v 1.6 1995/12/05 20:54:35 bde Exp $
*/
#ifndef _SYS_TYPES_H_
@ -76,6 +76,7 @@ typedef long swblk_t; /* swap offset */
typedef unsigned long uid_t; /* user id */
#ifdef KERNEL
typedef int boolean_t;
struct vm_page;
typedef struct vm_page *vm_page_t;
#endif

11
sys/vm/vm.h
View File

@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* @(#)vm.h 8.2 (Berkeley) 12/13/93
* $Id: vm.h,v 1.7 1995/12/05 20:54:42 bde Exp $
* $Id: vm.h,v 1.8 1995/12/07 12:48:07 davidg Exp $
*/
#ifndef VM_H
@ -53,6 +53,15 @@ struct vm_object;
typedef struct vm_object *vm_object_t;
#ifndef KERNEL
/*
* This is defined in <sys/types.h> for the kernel so that non-vm kernel
* sources (mainly Mach-derived ones such as ddb) don't have to include
* vm stuff. Defining it there for applications might break things.
* Define it here for "applications" that include vm headers (e.g.,
* genassym).
*/
typedef int boolean_t;
/*
* This is defined in <sys/types.h> for the kernel so that vnode_if.h
* doesn't have to include <vm/vm.h>.

10
sys/vm/vm_param.h
View File

@ -61,7 +61,7 @@
* any improvements or extensions that they make and grant Carnegie the
* rights to redistribute these changes.
*
* $Id: vm_param.h,v 1.3 1994/08/02 07:55:37 davidg Exp $
* $Id: vm_param.h,v 1.4 1995/01/09 16:05:57 davidg Exp $
*/
/*
@ -73,14 +73,6 @@
#include <machine/vmparam.h>
/*
* This belongs in types.h, but breaks too many existing programs.
*/
typedef int boolean_t;
#define TRUE 1
#define FALSE 0
/*
* The machine independent pages are refered to as PAGES. A page
* is some number of hardware pages, depending on the target machine.