/*-
* SPDX-License-Identifier: BSD-3-Clause
*
* Copyright (c) 1982, 1986, 1991, 1993, 1994
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
* All or some portions of this file are derived from material licensed
* to the University of California by American Telephone and Telegraph
* Co. or Unix System Laboratories, Inc. and are reproduced herein with
* the permission of UNIX System Laboratories, Inc.
*
* 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. 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 8.6 (Berkeley) 2/19/95
* $FreeBSD$
*/
#ifndef _SYS_TYPES_H_
#define _SYS_TYPES_H_
#include <sys/cdefs.h>
/* Machine type dependent parameters. */
#include <machine/endian.h>
#include <sys/_types.h>
#include <sys/_pthreadtypes.h>
#if __BSD_VISIBLE
typedef unsigned char u_char;
typedef unsigned short u_short;
typedef unsigned int u_int;
typedef unsigned long u_long;
#ifndef _KERNEL
typedef unsigned short ushort; /* Sys V compatibility */
typedef unsigned int uint; /* Sys V compatibility */
#endif
#endif
/*
* XXX POSIX sized integrals that should appear only in <sys/stdint.h>.
*/
#include <sys/_stdint.h>
typedef __uint8_t u_int8_t; /* unsigned integrals (deprecated) */
typedef __uint16_t u_int16_t;
typedef __uint32_t u_int32_t;
typedef __uint64_t u_int64_t;
typedef __uint64_t u_quad_t; /* quads (deprecated) */
typedef __int64_t quad_t;
typedef quad_t * qaddr_t;
typedef char * caddr_t; /* core address */
typedef const char * c_caddr_t; /* core address, pointer to const */
#ifndef _BLKSIZE_T_DECLARED
typedef __blksize_t blksize_t;
#define _BLKSIZE_T_DECLARED
#endif
typedef __cpuwhich_t cpuwhich_t;
typedef __cpulevel_t cpulevel_t;
typedef __cpusetid_t cpusetid_t;
#ifndef _BLKCNT_T_DECLARED
typedef __blkcnt_t blkcnt_t;
#define _BLKCNT_T_DECLARED
#endif
#ifndef _CLOCK_T_DECLARED
typedef __clock_t clock_t;
#define _CLOCK_T_DECLARED
#endif
#ifndef _CLOCKID_T_DECLARED
typedef __clockid_t clockid_t;
#define _CLOCKID_T_DECLARED
#endif
typedef __critical_t critical_t; /* Critical section value */
typedef __int64_t daddr_t; /* disk address */
#ifndef _DEV_T_DECLARED
typedef __dev_t dev_t; /* device number or struct cdev */
#define _DEV_T_DECLARED
#endif
#ifndef _FFLAGS_T_DECLARED
typedef __fflags_t fflags_t; /* file flags */
#define _FFLAGS_T_DECLARED
#endif
typedef __fixpt_t fixpt_t; /* fixed point number */
#ifndef _FSBLKCNT_T_DECLARED /* for statvfs() */
typedef __fsblkcnt_t fsblkcnt_t;
typedef __fsfilcnt_t fsfilcnt_t;
#define _FSBLKCNT_T_DECLARED
#endif
#ifndef _GID_T_DECLARED
typedef __gid_t gid_t; /* group id */
#define _GID_T_DECLARED
#endif
#ifndef _IN_ADDR_T_DECLARED
typedef __uint32_t in_addr_t; /* base type for internet address */
#define _IN_ADDR_T_DECLARED
#endif
#ifndef _IN_PORT_T_DECLARED
typedef __uint16_t in_port_t;
#define _IN_PORT_T_DECLARED
#endif
#ifndef _ID_T_DECLARED
typedef __id_t id_t; /* can hold a uid_t or pid_t */
#define _ID_T_DECLARED
#endif
#ifndef _INO_T_DECLARED
typedef __ino_t ino_t; /* inode number */
#define _INO_T_DECLARED
#endif
#ifndef _KEY_T_DECLARED
typedef __key_t key_t; /* IPC key (for Sys V IPC) */
#define _KEY_T_DECLARED
#endif
#ifndef _LWPID_T_DECLARED
typedef __lwpid_t lwpid_t; /* Thread ID (a.k.a. LWP) */
#define _LWPID_T_DECLARED
#endif
#ifndef _MODE_T_DECLARED
typedef __mode_t mode_t; /* permissions */
#define _MODE_T_DECLARED
#endif
#ifndef _ACCMODE_T_DECLARED
typedef __accmode_t accmode_t; /* access permissions */
#define _ACCMODE_T_DECLARED
#endif
#ifndef _NLINK_T_DECLARED
typedef __nlink_t nlink_t; /* link count */
#define _NLINK_T_DECLARED
#endif
#ifndef _OFF_T_DECLARED
typedef __off_t off_t; /* file offset */
#define _OFF_T_DECLARED
#endif
#ifndef _OFF64_T_DECLARED
typedef __off64_t off64_t; /* file offset (alias) */
#define _OFF64_T_DECLARED
#endif
#ifndef _PID_T_DECLARED
typedef __pid_t pid_t; /* process id */
#define _PID_T_DECLARED
#endif
typedef __register_t register_t;
#ifndef _RLIM_T_DECLARED
typedef __rlim_t rlim_t; /* resource limit */
#define _RLIM_T_DECLARED
#endif
typedef __int64_t sbintime_t;
typedef __segsz_t segsz_t; /* segment size (in pages) */
#ifndef _SIZE_T_DECLARED
typedef __size_t size_t;
#define _SIZE_T_DECLARED
#endif
#ifndef _SSIZE_T_DECLARED
typedef __ssize_t ssize_t;
#define _SSIZE_T_DECLARED
#endif
#ifndef _SUSECONDS_T_DECLARED
typedef __suseconds_t suseconds_t; /* microseconds (signed) */
#define _SUSECONDS_T_DECLARED
#endif
#ifndef _TIME_T_DECLARED
typedef __time_t time_t;
#define _TIME_T_DECLARED
#endif
#ifndef _TIMER_T_DECLARED
typedef __timer_t timer_t;
#define _TIMER_T_DECLARED
#endif
#ifndef _MQD_T_DECLARED
typedef __mqd_t mqd_t;
#define _MQD_T_DECLARED
#endif
typedef __u_register_t u_register_t;
#ifndef _UID_T_DECLARED
typedef __uid_t uid_t; /* user id */
#define _UID_T_DECLARED
#endif
#ifndef _USECONDS_T_DECLARED
typedef __useconds_t useconds_t; /* microseconds (unsigned) */
#define _USECONDS_T_DECLARED
#endif
#ifndef _CAP_IOCTL_T_DECLARED
#define _CAP_IOCTL_T_DECLARED
typedef unsigned long cap_ioctl_t;
#endif
#ifndef _CAP_RIGHTS_T_DECLARED
#define _CAP_RIGHTS_T_DECLARED
struct cap_rights;
typedef struct cap_rights cap_rights_t;
#endif
typedef __vm_offset_t vm_offset_t;
typedef __int64_t vm_ooffset_t;
typedef __vm_paddr_t vm_paddr_t;
typedef __uint64_t vm_pindex_t;
typedef __vm_size_t vm_size_t;
typedef __rman_res_t rman_res_t;
#ifdef _KERNEL
typedef int boolean_t;
typedef struct device *device_t;
typedef __intfptr_t intfptr_t;
/*
* XXX this is fixed width for historical reasons. It should have had type
* __int_fast32_t. Fixed-width types should not be used unless binary
* compatibility is essential. Least-width types should be used even less
* since they provide smaller benefits.
*
* XXX should be MD.
*
* XXX this is bogus in -current, but still used for spl*().
*/
typedef __uint32_t intrmask_t; /* Interrupt mask (spl, xxx_imask...) */
typedef __uintfptr_t uintfptr_t;
typedef __uint64_t uoff_t;
typedef char vm_memattr_t; /* memory attribute codes */
typedef struct vm_page *vm_page_t;
#if !defined(__bool_true_false_are_defined) && !defined(__cplusplus)
#define __bool_true_false_are_defined 1
#define false 0
#define true 1
#if __STDC_VERSION__ < 199901L && __GNUC__ < 3 && !defined(__INTEL_COMPILER)
typedef int _Bool;
#endif
typedef _Bool bool;
#endif /* !__bool_true_false_are_defined && !__cplusplus */
#define offsetof(type, field) __offsetof(type, field)
#endif /* !_KERNEL */
/*
* The following are all things that really shouldn't exist in this header,
* since its purpose is to provide typedefs, not miscellaneous doodads.
*/
#ifdef __POPCNT__
#define __bitcount64(x) __builtin_popcountll((__uint64_t)(x))
#define __bitcount32(x) __builtin_popcount((__uint32_t)(x))
#define __bitcount16(x) __builtin_popcount((__uint16_t)(x))
#define __bitcountl(x) __builtin_popcountl((unsigned long)(x))
#define __bitcount(x) __builtin_popcount((unsigned int)(x))
#else
/*
* Population count algorithm using SWAR approach
* - "SIMD Within A Register".
*/
static __inline __uint16_t
__bitcount16(__uint16_t _x)
{
_x = (_x & 0x5555) + ((_x & 0xaaaa) >> 1);
_x = (_x & 0x3333) + ((_x & 0xcccc) >> 2);
_x = (_x + (_x >> 4)) & 0x0f0f;
_x = (_x + (_x >> 8)) & 0x00ff;
return (_x);
}
static __inline __uint32_t
__bitcount32(__uint32_t _x)
{
_x = (_x & 0x55555555) + ((_x & 0xaaaaaaaa) >> 1);
_x = (_x & 0x33333333) + ((_x & 0xcccccccc) >> 2);
_x = (_x + (_x >> 4)) & 0x0f0f0f0f;
_x = (_x + (_x >> 8));
_x = (_x + (_x >> 16)) & 0x000000ff;
return (_x);
}
#ifdef __LP64__
static __inline __uint64_t
__bitcount64(__uint64_t _x)
{
_x = (_x & 0x5555555555555555) + ((_x & 0xaaaaaaaaaaaaaaaa) >> 1);
_x = (_x & 0x3333333333333333) + ((_x & 0xcccccccccccccccc) >> 2);
_x = (_x + (_x >> 4)) & 0x0f0f0f0f0f0f0f0f;
_x = (_x + (_x >> 8));
_x = (_x + (_x >> 16));
_x = (_x + (_x >> 32)) & 0x000000ff;
return (_x);
}
#define __bitcountl(x) __bitcount64((unsigned long)(x))
#else
static __inline __uint64_t
__bitcount64(__uint64_t _x)
{
return (__bitcount32(_x >> 32) + __bitcount32(_x));
}
#define __bitcountl(x) __bitcount32((unsigned long)(x))
#endif
#define __bitcount(x) __bitcount32((unsigned int)(x))
#endif
#if __BSD_VISIBLE
#include <sys/select.h>
#define major(x) ((int)((dev_t)(x) >> 32))
#define minor(x) ((int)(x))
#define makedev(x, y) (((dev_t)(x) << 32) | (unsigned)(y))
/*
* These declarations belong elsewhere, but are repeated here and in
* <stdio.h> to give broken programs a better chance of working with
* 64-bit off_t's.
*/
#ifndef _KERNEL
__BEGIN_DECLS
#ifndef _FTRUNCATE_DECLARED
#define _FTRUNCATE_DECLARED
int ftruncate(int, off_t);
#endif
#ifndef _LSEEK_DECLARED
#define _LSEEK_DECLARED
off_t lseek(int, off_t, int);
#endif
#ifndef _MMAP_DECLARED
#define _MMAP_DECLARED
void * mmap(void *, size_t, int, int, int, off_t);
#endif
#ifndef _TRUNCATE_DECLARED
#define _TRUNCATE_DECLARED
int truncate(const char *, off_t);
#endif
__END_DECLS
#endif /* !_KERNEL */
#endif /* __BSD_VISIBLE */
#endif /* !_SYS_TYPES_H_ */
