The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/compat/linux/common/linux_types.h

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    1 /*      $NetBSD: linux_types.h,v 1.21 2005/02/26 23:10:19 perry Exp $   */
    2 
    3 /*-
    4  * Copyright (c) 1995, 1998 The NetBSD Foundation, Inc.
    5  * All rights reserved.
    6  *
    7  * This code is derived from software contributed to The NetBSD Foundation
    8  * by Frank van der Linden and Eric Haszlakiewicz.
    9  *
   10  * Redistribution and use in source and binary forms, with or without
   11  * modification, are permitted provided that the following conditions
   12  * are met:
   13  * 1. Redistributions of source code must retain the above copyright
   14  *    notice, this list of conditions and the following disclaimer.
   15  * 2. Redistributions in binary form must reproduce the above copyright
   16  *    notice, this list of conditions and the following disclaimer in the
   17  *    documentation and/or other materials provided with the distribution.
   18  * 3. All advertising materials mentioning features or use of this software
   19  *    must display the following acknowledgement:
   20  *      This product includes software developed by the NetBSD
   21  *      Foundation, Inc. and its contributors.
   22  * 4. Neither the name of The NetBSD Foundation nor the names of its
   23  *    contributors may be used to endorse or promote products derived
   24  *    from this software without specific prior written permission.
   25  *
   26  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
   27  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
   28  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
   29  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
   30  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   31  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   32  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   33  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   34  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   35  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   36  * POSSIBILITY OF SUCH DAMAGE.
   37  */
   38 
   39 #ifndef _LINUX_TYPES_H
   40 #define _LINUX_TYPES_H
   41 
   42 #if defined(__i386__)
   43 #include <compat/linux/arch/i386/linux_types.h>
   44 #elif defined(__alpha__)
   45 #include <compat/linux/arch/alpha/linux_types.h>
   46 #elif defined(__powerpc__)
   47 #include <compat/linux/arch/powerpc/linux_types.h>
   48 #elif defined(__arm__)
   49 #include <compat/linux/arch/arm/linux_types.h>
   50 #elif defined(__m68k__)
   51 #include <compat/linux/arch/m68k/linux_types.h>
   52 #elif defined(__mips__)
   53 #include <compat/linux/arch/mips/linux_types.h>
   54 #else
   55 typedef unsigned long linux_clock_t;
   56 typedef unsigned long linux_time_t;
   57 #endif
   58 
   59 /*
   60  * From Linux include/asm-.../posix_types.h
   61  */
   62 typedef struct {
   63         int val[2];
   64 } linux_fsid_t;
   65 
   66 /*
   67  * Structure for uname(2)
   68  */
   69 struct linux_utsname {
   70         char l_sysname[65];
   71         char l_nodename[65];
   72         char l_release[65];
   73         char l_version[65];
   74         char l_machine[65];
   75         char l_domainname[65];
   76 };
   77 
   78 extern char linux_sysname[];
   79 extern char linux_release[];
   80 extern char linux_version[];
   81 
   82 struct linux_tms {
   83         linux_clock_t ltms_utime;
   84         linux_clock_t ltms_stime;
   85         linux_clock_t ltms_cutime;
   86         linux_clock_t ltms_cstime;
   87 };
   88 
   89 struct linux_utimbuf {
   90         linux_time_t l_actime;
   91         linux_time_t l_modtime;
   92 };
   93 
   94 struct linux___sysctl {
   95         int          *name;
   96         int           nlen;
   97         void         *oldval;
   98         size_t       *oldlenp;
   99         void         *newval;
  100         size_t        newlen;
  101         unsigned long __unused0[4];
  102 };
  103 
  104 #include <compat/linux/common/linux_siginfo.h>
  105 
  106 /*
  107  * From Linux include/asm-generic/statfs.h
  108  * This is _almost_ generic - Linux/sparc64 uses different (fully 64bit)
  109  * struct statfs. However, we don't support Linux/sparc64 ATM.
  110  */
  111 #ifndef __sparc64__
  112 struct linux_statfs {
  113         u_int32_t       l_ftype;
  114         u_int32_t       l_fbsize;
  115         u_int32_t       l_fblocks;
  116         u_int32_t       l_fbfree;
  117         u_int32_t       l_fbavail;
  118         u_int32_t       l_ffiles;
  119         u_int32_t       l_fffree;
  120         linux_fsid_t    l_ffsid;
  121         u_int32_t       l_fnamelen;
  122         u_int32_t       l_ffrsize;
  123         u_int32_t       l_fspare[5];
  124 };
  125 
  126 struct linux_statfs64 {
  127         u_int32_t       l_ftype;
  128         u_int32_t       l_fbsize;
  129         u_int64_t       l_fblocks;
  130         u_int64_t       l_fbfree;
  131         u_int64_t       l_fbavail;
  132         u_int64_t       l_ffiles;
  133         u_int64_t       l_fffree;
  134         linux_fsid_t    l_ffsid;
  135         u_int32_t       l_fnamelen;
  136         u_int32_t       l_ffrsize;
  137         u_int32_t       l_fspare[5];
  138 };
  139 #endif /* !__sparc64__ */
  140 
  141 #endif /* !_LINUX_TYPES_H */

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