irix_swap.h

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    1 /*      $NetBSD: irix_swap.h,v 1.4 2008/04/28 20:23:42 martin Exp $ */
    2 
    3 /*-
    4  * Copyright (c) 2002 The NetBSD Foundation, Inc.
    5  * All rights reserved.
    6  *
    7  * This code is derived from software contributed to The NetBSD Foundation
    8  * by Emmanuel Dreyfus.
    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  *
   19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
   20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
   21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
   22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
   23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   29  * POSSIBILITY OF SUCH DAMAGE.
   30  */
   31 
   32 #ifndef _IRIX_SWAPCTL_H_
   33 #define _IRIX_SWAPCTL_H_
   34 
   35 /* swap block size for swapctl(2), from swapctl(2) man page */
   36 #define IRIX_SWAP_BLKSZ 512
   37 
   38 /* From IRIX's <sys/swap.h> */
   39 #define IRIX_SC_ADD             1
   40 #define IRIX_SC_LIST            2
   41 #define IRIX_SC_REMOVE          3
   42 #define IRIX_SC_GETNSWP         4
   43 #define IRIX_SC_SGIADD          100
   44 #define IRIX_SC_KSGIADD         101
   45 #define IRIX_SC_LREMOVE         102
   46 #define IRIX_SC_GETFREESWAP     103
   47 #define IRIX_SC_GETSWAPMAX      104
   48 #define IRIX_SC_GETSWAPVIRT     105
   49 #define IRIX_SC_GETRESVSWAP     106
   50 #define IRIX_SC_GETSWAPTOT      107
   51 #define IRIX_SC_GETLSWAPTOT     108
   52 
   53 struct irix_swapent {
   54         char *ste_path;
   55         irix_off_t ste_start;
   56         irix_off_t ste_length;
   57         long ste_pages;
   58         long ste_free;
   59         long ste_flags;
   60         long ste_vpages;
   61         long ste_maxpages;
   62         short ste_lswap;
   63         signed char ste_pri;
   64 };
   65 
   66 struct irix_swaptable {
   67         int swt_n;
   68         struct irix_swapent swt_ent[1];
   69 };
   70 
   71 #define IRIX_ST_INDEL           0x01
   72 #define IRIX_ST_NOTREADY        0x02
   73 #define IRIX_ST_STALE           0x04
   74 #define IRIX_ST_LOCAP_SWAP      0x08
   75 #define IRIX_ST_IOERR           0x10
   76 #define IRIX_ST_EACCESS         0x20
   77 #define IRIX_ST_BOOTSWAP        0x40
   78 
   79 struct irix_swapres {
   80         char *sr_name;
   81         irix_off_t sr_start;
   82         irix_off_t sr_length;
   83 };
   84 
   85 struct irix_xswapres {
   86         char *sr_name;
   87         irix_off_t sr_start;
   88         irix_off_t sr_length;
   89         irix_off_t sr_maxlength;
   90         irix_off_t sr_vlength;
   91         signed char sr_pri;
   92 };
   93 
   94 
   95 #endif /* _IRIX_SWAPCTL_H_ */

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FreeBSD/Linux Kernel Cross Reference sys/compat/irix/irix_swap.h

FreeBSD/Linux Kernel Cross Reference
sys/compat/irix/irix_swap.h