FreeBSD/Linux Kernel Cross Reference
sys/bsd/sys/types.h

     /*
      * Copyright (c) 2000-2001 Apple Computer, Inc. All rights reserved.
      *
      * @APPLE_LICENSE_HEADER_START@
      * 
      * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
      * 
      * This file contains Original Code and/or Modifications of Original Code
      * as defined in and that are subject to the Apple Public Source License
     * Version 2.0 (the 'License'). You may not use this file except in
     * compliance with the License. Please obtain a copy of the License at
     * http://www.opensource.apple.com/apsl/ and read it before using this
     * file.
     * 
     * The Original Code and all software distributed under the License are
     * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
     * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
     * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
     * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
     * Please see the License for the specific language governing rights and
     * limitations under the License.
     * 
     * @APPLE_LICENSE_HEADER_END@
     */
    /* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */
    /*-
     * 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. 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     8.4 (Berkeley) 1/21/94
     */
    
    #ifndef _SYS_TYPES_H_
    #define _SYS_TYPES_H_
    
    #include <sys/appleapiopts.h>
    
    #ifndef __ASSEMBLER__
    #include <sys/cdefs.h>
    
    /* Machine type dependent parameters. */
    #include <machine/types.h>
    
    #include <machine/ansi.h>
    #include <machine/endian.h>
    
    #ifndef _POSIX_SOURCE
    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 V compatibility */
    typedef unsigned int    uint;           /* Sys V compatibility */
    #endif
    
    typedef u_int64_t       u_quad_t;       /* quads */
    typedef int64_t         quad_t;
    typedef quad_t *        qaddr_t;
    
    typedef char *          caddr_t;        /* core address */
    typedef int32_t         daddr_t;        /* disk address */
    typedef int32_t         dev_t;          /* device number */
    typedef u_int32_t       fixpt_t;        /* fixed point number */
    typedef u_int32_t       gid_t;          /* group id */
    typedef u_int32_t       in_addr_t;      /* base type for internet address */
    typedef u_int16_t       in_port_t;
   typedef u_int32_t       ino_t;          /* inode number */
   typedef long            key_t;          /* IPC key (for Sys V IPC) */
   typedef u_int16_t       mode_t;         /* permissions */
   typedef u_int16_t       nlink_t;        /* link count */
   typedef quad_t          off_t;          /* file offset */
   typedef int32_t         pid_t;          /* process id */
   typedef quad_t          rlim_t;         /* resource limit */
   typedef int32_t         segsz_t;        /* segment size */
   typedef int32_t         swblk_t;        /* swap offset */
   typedef u_int32_t       uid_t;          /* user id */
   typedef u_int32_t       useconds_t;     /* microseconds (unsigned) */
   
   #ifndef _POSIX_SOURCE
   /* Major, minor numbers, dev_t's. */
   #define major(x)        ((int32_t)(((u_int32_t)(x) >> 24) & 0xff))
   #define minor(x)        ((int32_t)((x) & 0xffffff))
   #define makedev(x,y)    ((dev_t)(((x) << 24) | (y)))
   #endif
   
   #ifndef _BSD_CLOCK_T_DEFINED_
   #define _BSD_CLOCK_T_DEFINED_
   typedef _BSD_CLOCK_T_   clock_t;
   #endif
   
   #ifndef _BSD_SIZE_T_DEFINED_
   #define _BSD_SIZE_T_DEFINED_
   typedef _BSD_SIZE_T_    size_t;
   #endif
   
   #ifndef _BSD_SSIZE_T_DEFINED_
   #define _BSD_SSIZE_T_DEFINED_
   typedef _BSD_SSIZE_T_   ssize_t;
   #endif
   
   #ifndef _BSD_TIME_T_DEFINED_
   #define _BSD_TIME_T_DEFINED_
   typedef _BSD_TIME_T_    time_t;
   #endif
   
   #ifndef _POSIX_SOURCE
   #define NBBY    8               /* number of bits in a byte */
   
   /*
    * Select uses bit masks of file descriptors in longs.  These macros
    * manipulate such bit fields (the filesystem macros use chars).
    */
   #ifndef FD_SETSIZE
   #define FD_SETSIZE      1024
   #endif
   
   typedef int32_t fd_mask;
   #define NFDBITS (sizeof(fd_mask) * NBBY)        /* bits per mask */
   
   #ifndef howmany
   #define howmany(x, y)   (((x) + ((y) - 1)) / (y))
   #endif
   
   typedef struct fd_set {
           fd_mask fds_bits[howmany(FD_SETSIZE, NFDBITS)];
   } fd_set;
   
   #define FD_SET(n, p)    ((p)->fds_bits[(n)/NFDBITS] |= (1 << ((n) % NFDBITS)))
   #define FD_CLR(n, p)    ((p)->fds_bits[(n)/NFDBITS] &= ~(1 << ((n) % NFDBITS)))
   #define FD_ISSET(n, p)  ((p)->fds_bits[(n)/NFDBITS] & (1 << ((n) % NFDBITS)))
   #define FD_COPY(f, t)   bcopy(f, t, sizeof(*(f)))
   #define FD_ZERO(p)      bzero(p, sizeof(*(p)))
   
   #if defined(__STDC__) && defined(KERNEL)
   /*
    * Forward structure declarations for function prototypes.  We include the
    * common structures that cross subsystem boundaries here; others are mostly
    * used in the same place that the structure is defined.
    */
   struct  proc;
   struct  pgrp;
   struct  ucred;
   struct  rusage;
   struct  file;
   struct  buf;
   struct  tty;
   struct  uio;
   #endif
   
   #endif /* !_POSIX_SOURCE */
   #endif /* __ASSEMBLER__ */
   
   struct _pthread_handler_rec
   {
           void           (*routine)(void *);  /* Routine to call */
           void           *arg;                 /* Argument to pass */
           struct _pthread_handler_rec *next;
   };
   
   #ifndef __POSIX_LIB__
   
   #define __PTHREAD_SIZE__           596 
   #define __PTHREAD_ATTR_SIZE__      36
   #define __PTHREAD_MUTEXATTR_SIZE__ 8
   #define __PTHREAD_MUTEX_SIZE__     40
   #define __PTHREAD_CONDATTR_SIZE__  4
   #define __PTHREAD_COND_SIZE__      24
   #define __PTHREAD_ONCE_SIZE__      4
   #define __PTHREAD_RWLOCK_SIZE__    124
   #define __PTHREAD_RWLOCKATTR_SIZE__ 12
   
   
   typedef struct _opaque_pthread_t { long sig; struct _pthread_handler_rec  *cleanup_stack; char opaque[__PTHREAD_SIZE__];} *pthread_t;
   
   typedef struct _opaque_pthread_attr_t { long sig; char opaque[__PTHREAD_ATTR_SIZE__]; } pthread_attr_t;
   
   typedef struct _opaque_pthread_mutexattr_t { long sig; char opaque[__PTHREAD_MUTEXATTR_SIZE__]; } pthread_mutexattr_t;
   
   typedef struct _opaque_pthread_mutex_t { long sig; char opaque[__PTHREAD_MUTEX_SIZE__]; } pthread_mutex_t;
   
   typedef struct _opaque_pthread_condattr_t { long sig; char opaque[__PTHREAD_CONDATTR_SIZE__]; } pthread_condattr_t;
   
   typedef struct _opaque_pthread_cond_t { long sig;  char opaque[__PTHREAD_COND_SIZE__]; } pthread_cond_t;
   
   typedef struct _opaque_pthread_rwlockattr_t { long sig; char opaque[__PTHREAD_RWLOCKATTR_SIZE__]; } pthread_rwlockattr_t;
   
   typedef struct _opaque_pthread_rwlock_t { long sig;  char opaque[__PTHREAD_RWLOCK_SIZE__]; } pthread_rwlock_t;
   
   typedef struct { long sig; char opaque[__PTHREAD_ONCE_SIZE__]; } pthread_once_t;
   
   #endif /* __POSIX_LIB__ */
   
   typedef unsigned long pthread_key_t;    /* Opaque 'pointer' */
   
   #endif /* !_SYS_TYPES_H_ */

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