/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2009 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/*
* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T
* All Rights Reserved
*/
/*
* University Copyright- Copyright (c) 1982, 1986, 1988
* The Regents of the University of California
* All Rights Reserved
*
* University Acknowledgment- Portions of this document are derived from
* software developed by the University of California, Berkeley, and its
* contributors.
*/
#ifndef _SYS_TYPES_H
#define _SYS_TYPES_H
/*
* Include fixed width type declarations proposed by the ISO/JTC1/SC22/WG14 C
* committee's working draft for the revision of the current ISO C standard,
* ISO/IEC 9899:1990 Programming language - C. These are not currently
* required by any standard but constitute a useful, general purpose set
* of type definitions which is namespace clean with respect to all standards.
*/
#include <sys/int_types.h>
#include <sys/feature_tests.h>
#ifdef __cplusplus
extern "C" {
#endif
#ifndef _ASM
/* From SunOS types.h */
#if defined(mc68000)
typedef struct _physadr { short r[1]; } *physadr;
typedef struct _label { int val[13]; } label_t;
#elif defined(__i386)
typedef struct _physadr { short r[1]; } *physadr;
typedef struct _label { int val[8]; } label_t;
#elif defined(__sparc)
typedef struct _physadr { int r[1]; } *physadr;
typedef struct _label { int val[2]; } label_t;
#else
typedef struct _physadr { int r[1]; } *physadr;
typedef struct _label { int val[10]; } label_t;
#endif
/* POSIX Extensions */
typedef unsigned char uchar_t;
typedef unsigned short ushort_t;
typedef unsigned int uint_t;
typedef unsigned long ulong_t;
/* For BSD compatibility */
typedef char *addr_t; /* ?<core address> type */
typedef char *caddr_t; /* ?<core address> type */
typedef long daddr_t; /* <disk address> type */
typedef short cnt_t; /* ?<count> type */
typedef ulong_t pgcnt_t; /* number of pages */
#ifdef _ILP32
typedef ulong_t paddr_t; /* <physical address> type */
typedef long swblk_t;
#endif
typedef uchar_t use_t; /* use count for swap. */
typedef short sysid_t;
typedef short index_t;
typedef short lock_t; /* lock work for busy wait */
typedef enum boolean { B_FALSE, B_TRUE } boolean_t;
typedef ulong_t l_dev_t;
/*
* The following protects users who use other than Sun compilers
* (eg, GNU C) that don't support long long, and need to include
* this header file.
*/
#ifdef _LONGLONG_TYPE
typedef long long longlong_t;
typedef unsigned long long u_longlong_t;
#else
#ifdef GCC
typedef int64_t longlong_t;
typedef uint64_t u_longlong_t;
#else
/* used to reserve space and generate alignment */
typedef union {
int32_t l[2];
double d;
} longlong_t;
typedef union {
uint32_t l[2];
double d;
} u_longlong_t;
#endif /* GCC */
#endif /* _LONGLONG_TYPE */
/*
* The {u,}pad64_t types can be used in structures such that those structures
* may be accessed by code produced by compilation environments which don't
* support a 64 bit integral datatype. The intention is not to allow
* use of these fields in such environments, but to maintain the alignment
* and offsets of the structure.
*
* Similar comments for {u,}pad128_t.
*
* Note that these types do NOT generate any stronger alignment constraints
* than those available in the underlying ABI. See <sys/isa_list.h>
*/
#ifdef _LONGLONG_TYPE
typedef int64_t pad64_t;
typedef uint64_t upad64_t;
#else
typedef union {
double _d;
int32_t _l[2];
} pad64_t;
typedef union {
double _d;
uint32_t _l[2];
} upad64_t;
#endif /* _LONGLONG_TYPE */
typedef union {
long double _q;
int32_t _l[4];
} pad128_t;
typedef union {
long double _q;
uint32_t _l[4];
} upad128_t;
/*
* attributes for threads, dynamically allocated by library
*/
typedef struct {
void *__pthread_attrp;
} pthread_attr_t;
/* types related to file sizes, counts, offsets, etc. */
#if defined(_LP64) || _FILE_OFFSET_BITS == 32
typedef long off_t; /* ?<offset> type */
typedef long blkcnt_t; /* counts file blocks */
typedef ulong_t fsblkcnt_t; /* counts file system blocks */
typedef ulong_t fsfilcnt_t; /* counts files */
typedef ulong_t ino_t; /* expanded inode type */
#elif _FILE_OFFSET_BITS == 64
typedef longlong_t off_t; /* offsets within files */
typedef longlong_t blkcnt_t; /* count of file blocks */
typedef u_longlong_t fsblkcnt_t; /* count of file system blocks */
typedef u_longlong_t fsfilcnt_t; /* count of files */
typedef u_longlong_t ino_t; /* expanded inode type */
#endif
#ifdef _LP64
typedef int blksize_t; /* used for block sizes */
#else
typedef long blksize_t; /* used for block sizes */
#endif
#ifdef _LARGEFILE64_SOURCE
#ifdef _LP64
typedef off_t off64_t;
typedef blkcnt_t blkcnt64_t;
typedef fsblkcnt_t fsblkcnt64_t;
typedef fsfilcnt_t fsfilcnt64_t;
typedef ino_t ino64_t;
#else
typedef longlong_t off64_t; /* ?<offset> type */
typedef longlong_t blkcnt64_t; /* counts file blocks */
typedef u_longlong_t fsblkcnt64_t; /* counts file system blocks */
typedef u_longlong_t fsfilcnt64_t; /* counts files */
typedef u_longlong_t ino64_t; /* expanded inode type */
#endif
#endif
/*
* The following type is for various kinds of identifiers. The
* actual type must be the same for all since some system calls
* (such as sigsend) take arguments that may be any of these
* types. The enumeration type idtype_t defined in sys/procset.h
* is used to indicate what type of id is being specified.
*/
typedef longlong_t offset_t;
typedef u_longlong_t u_offset_t;
typedef longlong_t diskaddr_t;
/*
* These types (t_{u}scalar_t) exist because the XTI/TPI/DLPI standards had
* to use them instead of int32_t and uint32_t because DEC had
* shipped 64-bit wide.
*/
#if defined(_LP64) || defined(_I32LPx)
typedef int32_t t_scalar_t;
typedef uint32_t t_uscalar_t;
#else
typedef long t_scalar_t; /* historical versions */
typedef unsigned long t_uscalar_t;
#endif /* defined(_LP64) || defined(_I32LPx) */
/*
* Partial support for 64-bit file offset enclosed herein,
* specifically used to access devices greater than 2gb.
* However, support for devices greater than 2gb requires compiler
* support for long long.
*/
#ifdef _LONG_LONG_LTOH
typedef union lloff {
offset_t _f; /* Full 64 bit offset value */
struct {
int32_t _l; /* lower 32 bits of offset value */
int32_t _u; /* upper 32 bits of offset value */
} _p;
} lloff_t;
#endif
#ifdef _LONG_LONG_HTOL
typedef union lloff {
offset_t _f; /* Full 64 bit offset value */
struct {
int32_t _u; /* upper 32 bits of offset value */
int32_t _l; /* lower 32 bits of offset value */
} _p;
} lloff_t;
#endif
#ifdef _LONG_LONG_LTOH
typedef union lldaddr {
diskaddr_t _f; /* Full 64 bit disk address value */
struct {
int32_t _l; /* lower 32 bits of disk address value */
int32_t _u; /* upper 32 bits of disk address value */
} _p;
} lldaddr_t;
#endif
#ifdef _LONG_LONG_HTOL
typedef union lldaddr {
diskaddr_t _f; /* Full 64 bit disk address value */
struct {
int32_t _u; /* upper 32 bits of disk address value */
int32_t _l; /* lower 32 bits of disk address value */
} _p;
} lldaddr_t;
#endif
typedef ulong_t k_fltset_t; /* kernel fault set type */
#if defined(_LP64) || defined(_I32LPx)
typedef int id_t; /* A process id, */
/* process group id, */
/* session id, */
/* scheduling class id, */
/* user id or group id. */
#else
typedef long id_t;
#endif
typedef void *timeout_id_t;
typedef void *bufcall_id_t;
/* Typedefs for dev_t components */
#if !defined(_LP64) && defined(__cplusplus)
typedef ulong_t major_t; /* major part of device number */
typedef ulong_t minor_t; /* minor part of device number */
#else
typedef uint_t major_t;
typedef uint_t minor_t;
#endif
typedef short pri_t;
/*
* For compatibility reasons the following typedefs (prefixed o_)
* can't grow regardless of the EFT definition. Although,
* applications should not explicitly use these typedefs
* they may be included via a system header definition.
* WARNING: These typedefs may be removed in a future
* release.
* ex. the definitions in s5inode.h (now obsoleted)
* remained small to preserve compatibility
* in the S5 file system type.
*/
typedef ushort_t o_mode_t; /* old file attribute type */
typedef short o_dev_t; /* old device type */
typedef ushort_t o_uid_t; /* old UID type */
typedef o_uid_t o_gid_t; /* old GID type */
typedef short o_nlink_t; /* old file link type */
typedef short o_pid_t; /* old process id type */
typedef ushort_t o_ino_t; /* old inode type */
/* POSIX and XOPEN Declarations */
typedef int key_t; /* IPC key type */
#if !defined(_LP64) && defined(__cplusplus)
typedef ulong_t mode_t; /* file attribute type */
#else
typedef uint_t mode_t;
#endif
#ifndef _UID_T
#define _UID_T
#if !defined(_LP64) && defined(__cplusplus)
typedef long uid_t; /* UID type */
#else
typedef int uid_t;
#endif
#endif
typedef uid_t gid_t; /* GID type */
typedef id_t taskid_t; /* task ID type */
typedef id_t projid_t; /* project ID type */
typedef id_t poolid_t; /* pool ID type */
typedef id_t zoneid_t; /* zone ID type */
typedef id_t ctid_t; /* contract ID type */
typedef uint32_t datalink_id_t;
typedef ulong_t dev_t; /* expanded device type */
#if !defined(_LP64) && defined(__cplusplus)
typedef ulong_t nlink_t; /* file link type */
typedef long pid_t; /* process id type */
#else
typedef uint_t nlink_t;
typedef int pid_t;
#endif
#ifndef _SIZE_T
#define _SIZE_T
#if !defined(_LP64) && defined(__cplusplus)
typedef uint_t size_t;
#else
typedef ulong_t size_t;
#endif
#endif
#ifndef _SSIZE_T
#define _SSIZE_T
#if !defined(_LP64) && defined(__cplusplus)
typedef int ssize_t;
#else
typedef long ssize_t; /* used by functions which return a */
/* count of bytes or an error indication */
#endif
#endif
#ifndef _TIME_T
#define _TIME_T
typedef long time_t; /* time of day in seconds */
#endif /* _TIME_T */
#ifndef _CLOCK_T
#define _CLOCK_T
typedef long clock_t; /* relative time in a specified resolution */
#endif /* ifndef _CLOCK_T */
#if (defined(_KERNEL) || !defined(_POSIX_SOURCE))
/* BEGIN CSTYLED */
typedef unsigned char unchar;
typedef unsigned int uint;
typedef unsigned long ulong;
/* END CSTYLED */
#if defined(_KERNEL)
#define SHRT_MIN -32768 /* min value of a "short int" */
#define SHRT_MAX 32767 /* max value of a "short int" */
#define USHRT_MAX 65535u /* max value of "unsigned short int" */
#define INT_MIN (-2147483647-1) /* min value of an "int" */
#define INT_MAX 2147483647 /* max value of an "int" */
#define UINT_MAX 4294967295u /* max value of an "unsigned int" */
#if !defined(_LP64)
#define LONG_MIN (-2147483647L-1L) /* min value of a "long int" */
#define LONG_MAX 2147483647L /* max value of a "long int" */
#define ULONG_MAX 4294967295UL /* max value of "unsigned long int" */
#else
#define LONG_MIN (-9223372036854775807L-1L)
#define LONG_MAX 9223372036854775807L
#define ULONG_MAX 18446744073709551615UL
#endif
#endif /* defined(_KERNEL) */
#define P_MYPID ((pid_t)0)
/*
* The following is the value of type id_t to use to indicate the
* caller's current id. See procset.h for the type idtype_t
* which defines which kind of id is being specified.
*/
#define P_MYID (-1)
#define NOPID (pid_t)(-1)
#ifndef NODEV
#define NODEV (dev_t)(-1)
#endif
#ifdef _ILP32
/*
* A host identifier is used to uniquely define a particular node
* on an rfs network. Its type is as follows.
*/
typedef long hostid_t;
/*
* The following value of type hostid_t is used to indicate the
* current host. The actual hostid for each host is in the
* kernel global variable rfs_hostid.
*/
#define P_MYHOSTID (-1)
#endif
#endif /* END (defined(_KERNEL) || !defined(_POSIX_SOURCE)) */
/* BEGIN CSTYLED */
typedef unsigned char u_char;
typedef unsigned short u_short;
typedef unsigned int u_int;
typedef unsigned long u_long;
typedef unsigned short ushort; /* sys III compat */
typedef struct _quad { int val[2]; } quad; /* used by UFS */
/* END CSTYLED */
/*
* These were added to allow non-ANSI compilers to compile the system.
*/
#ifdef __STDC__
/* _VOID, const, volatile left in for source compatibility */
/* BEGIN CSTYLED */
#ifndef _VOID
#define _VOID void
#endif
#else
#ifndef _VOID
#define _VOID char
#endif
#ifndef const
#define const
#endif
#ifndef volatile
#define volatile
#endif
/* END CSTYLED */
#endif /* __STDC__ */
#endif /* _ASM */
/*
* Nested include for BSD/sockets source compatibility.
* (The select macros used to be defined here).
*/
#include <sys/select.h>
/*
* Nested include for BSD compatibility.
*/
#define AHZ 64
#include <sys/sysmacros.h>
#ifdef __cplusplus
}
#endif
#endif /* _SYS_TYPES_H */