freebsd-dev/sys/i386/include/types.h
Bruce Evans e2bbfa26bd Cleaned up vm types. Cosmetic.
The main change is from unsigned long unsigned int.  It just needs to
be a 32-bit type and unsigned int is most natural.  Using a non-long
type has the "advantage" of hiding bugs in the "machine-independent"
code where it prints foo_t's using %d or %x.  These bugs are currently
hidden bug not compiling with -Wformat.

I tried changing vm_ooffset_t from long long to unsigned long long, but
that was wrong because vm_ooffset_t needs to be long to match off_t,
although file offsets are never negative.

Reviewed by:	dyson
1996-10-06 19:13:37 +00:00

71 lines
2.6 KiB
C

/*-
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)types.h 8.3 (Berkeley) 1/5/94
* $Id: types.h,v 1.6 1996/03/11 02:23:56 hsu Exp $
*/
#ifndef _MACHINE_TYPES_H_
#define _MACHINE_TYPES_H_
#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
typedef struct _physadr {
int r[1];
} *physadr;
typedef struct label_t {
int val[6];
} label_t;
#endif
typedef unsigned int vm_offset_t;
typedef long long vm_ooffset_t;
typedef unsigned int vm_pindex_t;
typedef unsigned int vm_size_t;
/*
* Basic integral types. Omit the typedef if
* not possible for a machine/compiler combination.
*/
typedef __signed char int8_t;
typedef unsigned char u_int8_t;
typedef short int16_t;
typedef unsigned short u_int16_t;
typedef int int32_t;
typedef unsigned int u_int32_t;
typedef long long int64_t;
typedef unsigned long long u_int64_t;
typedef int32_t register_t;
#endif /* !_MACHINE_TYPES_H_ */