workbench/network/common/include/sys/ioctl.h

   1 #ifndef _SYS_IOCTL_H
   2 #define _SYS_IOCTL_H
   3
   4 /*
   5     Copyright © 2005, The AROS Development Team. All rights reserved.
   6     $Id$
   7 */
   8
   9 /*-
  10  * Copyright (c) 1982, 1986, 1990 The Regents of the University of California.
  11  * All rights reserved.
  12  *
  13  * Redistribution and use in source and binary forms, with or without
  14  * modification, are permitted provided that the following conditions
  15  * are met:
  16  * 1. Redistributions of source code must retain the above copyright
  17  *    notice, this list of conditions and the following disclaimer.
  18  * 2. Redistributions in binary form must reproduce the above copyright
  19  *    notice, this list of conditions and the following disclaimer in the
  20  *    documentation and/or other materials provided with the distribution.
  21  * 3. All advertising materials mentioning features or use of this software
  22  *    must display the following acknowledgement:
  23  *      This product includes software developed by the University of
  24  *      California, Berkeley and its contributors.
  25  * 4. Neither the name of the University nor the names of its contributors
  26  *    may be used to endorse or promote products derived from this software
  27  *    without specific prior written permission.
  28  *
  29  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  30  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  31  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  32  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  33  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  34  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  35  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  36  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  37  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  38  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  39  * SUCH DAMAGE.
  40  *
  41  *      @(#)ioctl.h     7.19 (Berkeley) 6/26/91
  42  */
  43
  44 #include <sys/types.h>
  45
  46 __BEGIN_DECLS
  47 int ioctl(int fd, int request, ...);
  48 __END_DECLS
  49
  50 /*
  51  * Ioctl's have the command encoded in the lower word, and the size of
  52  * any in or out parameters in the upper word.  The high 3 bits of the
  53  * upper word are used to encode the in/out status of the parameter.
  54  */
  55
  56 #define IOCPARM_MASK    0x1fff          /* parameter length, at most 13 bits */
  57 #define IOCPARM_LEN(x)  (((x) >> 16) & IOCPARM_MASK)
  58 #define IOCBASECMD(x)   ((x) & ~IOCPARM_MASK)
  59 #define IOCGROUP(x)     (((x) >> 8) & 0xff)
  60
  61 #define IOCPARM_MAX     4096                            /* max size of ioctl */
  62 #define IOC_VOID        0x20000000                          /* no parameters */
  63 #define IOC_OUT         0x40000000                    /* copy out parameters */
  64 #define IOC_IN          0x80000000                     /* copy in parameters */
  65 #define IOC_INOUT       (IOC_IN|IOC_OUT)
  66 #define IOC_DIRMASK     0xe0000000                   /* mask for IN/OUT/VOID */
  67
  68 #define _IOC(inout,group,num,len) \
  69         (inout | (((int)(len) & IOCPARM_MASK) << 16) | ((group) << 8) | (num))
  70 #define _IO(g,n)        _IOC(IOC_VOID,  (g), (n), 0)
  71 #define _IOR(g,n,t)     _IOC(IOC_OUT,   (g), (n), sizeof(t))
  72 #define _IOW(g,n,t)     _IOC(IOC_IN,    (g), (n), sizeof(t))
  73 /* this should be _IORW, but stdio got there first */
  74 #define _IOWR(g,n,t)    _IOC(IOC_INOUT, (g), (n), sizeof(t))
  75
  76 /*
  77  * File I/O controls
  78  */
  79 #define FIOCLEX         _IO('f', 1)               /* set close on exec on fd */
  80 #define FIONCLEX        _IO('f', 2)                  /* remove close on exec */
  81 #define FIONREAD        _IOR('f', 127, long)          /* get # bytes to read */
  82 #define FIONBIO         _IOW('f', 126, long)   /* set/clear non-blocking i/o */
  83 #define FIOASYNC        _IOW('f', 125, long)          /* set/clear async i/o */
  84 #define FIOSETOWN       _IOW('f', 124, long)    /* set owner (struct Task *) */
  85 #define FIOGETOWN       _IOR('f', 123, long)    /* get owner (struct Task *) */
  86
  87 /*
  88  * Socket I/O controls
  89  *
  90  * SIOCSPGRP and SIOCGPGRP are identical to the FIOSETOWN and FIOGETOWN,
  91  * respectively.
  92  */
  93 #define SIOCSHIWAT      _IOW('s',  0, int)             /* set high watermark */
  94 #define SIOCGHIWAT      _IOR('s',  1, int)             /* get high watermark */
  95 #define SIOCSLOWAT      _IOW('s',  2, int)             /* set low watermark  */
  96 #define SIOCGLOWAT      _IOR('s',  3, int)             /* get low watermark  */
  97 #define SIOCATMARK      _IOR('s',  7, long)                  /* at oob mark? */
  98 #define SIOCSPGRP       _IOW('s',  8, long)             /* set process group */
  99 #define SIOCGPGRP       _IOR('s',  9, long)             /* get process group */
 100
 101 #define SIOCADDRT       _IOW('r', 10, struct ortentry)          /* add route */
 102 #define SIOCDELRT       _IOW('r', 11, struct ortentry)       /* delete route */
 103
 104 #define SIOCSIFADDR     _IOW ('i',12, struct ifreq)     /* set ifnet address */
 105 #define SIOCGIFNAME     _IOWR('i',31, struct ifreq)     /* get IF name by index */
 106 #define SIOCGIFINDEX    _IOWR('i',32, struct ifreq)     /* get IF index */
 107 #define SIOCGIFADDR     _IOWR('i',33, struct ifreq)     /* get ifnet address */
 108 #define SIOCSIFDSTADDR  _IOW ('i',14, struct ifreq)       /* set p-p address */
 109 #define SIOCGIFDSTADDR  _IOWR('i',34, struct ifreq)       /* get p-p address */
 110 #define SIOCSIFFLAGS    _IOW ('i',16, struct ifreq)       /* set ifnet flags */
 111 #define SIOCGIFFLAGS    _IOWR('i',17, struct ifreq)       /* get ifnet flags */
 112 #define SIOCGIFBRDADDR  _IOWR('i',35, struct ifreq)    /* get broadcast addr */
 113 #define SIOCSIFBRDADDR  _IOW ('i',19, struct ifreq)    /* set broadcast addr */
 114 #define SIOCGIFCONF     _IOWR('i',36, struct ifconf)       /* get ifnet list */
 115 #define SIOCGIFNETMASK  _IOWR('i',37, struct ifreq)     /* get net addr mask */
 116 #define SIOCSIFNETMASK  _IOW ('i',22, struct ifreq)     /* set net addr mask */
 117 #define SIOCGIFMETRIC   _IOWR('i',23, struct ifreq)         /* get IF metric */
 118 #define SIOCSIFMETRIC   _IOW ('i',24, struct ifreq)         /* set IF metric */
 119 #define SIOCDIFADDR     _IOW ('i',25, struct ifreq)        /* delete IF addr */
 120 #define SIOCAIFADDR     _IOW ('i',26, struct ifaliasreq) /* add/chg IF alias */
 121
 122 #define SIOCSARP        _IOW('I', 30, struct arpreq)        /* set arp entry */
 123 #define SIOCGARP        _IOWR('I',38, struct arpreq)        /* get arp entry */
 124 #define SIOCDARP        _IOW('I', 32, struct arpreq)     /* delete arp entry */
 125
 126 #define SIOCADDMULTI    _IOW ('i', 49, struct ifreq)    /* add m'cast addr */
 127 #define SIOCDELMULTI    _IOW ('i', 50, struct ifreq)    /* del m'cast addr */
 128 #define SIOCGIFMTU      _IOWR('i', 51, struct ifreq)    /* get IF mtu */
 129 #define SIOCSIFMTU      _IOW ('i', 52, struct ifreq)    /* set IF mtu */
 130 #define SIOCGIFPHYS     _IOWR('i', 53, struct ifreq)    /* get IF wire */
 131 #define SIOCSIFPHYS     _IOW ('i', 54, struct ifreq)    /* set IF wire */
 132 #define SIOCGETVIFCNT   _IOWR('u', 51, struct sioc_vif_req)/* vif pkt cnt */
 133 #define SIOCGETSGCNT    _IOWR('u', 52, struct sioc_sg_req) /* sg pkt cnt */
 134
 135 #define SIOCGIFASYNCMAP _IOWR('i', 124, struct ifreq)   /* get ppp asyncmap */
 136 #define SIOCSIFASYNCMAP  _IOW('i', 125, struct ifreq)   /* set ppp asyncmap */
 137
 138 /*
 139  * Private extensions to the BSD44 ioctl interface)
 140  */
 141 #define SIOCGARPT       _IOWR('I',66, struct arptabreq)     /* get arp table */
 142
 143 /*
 144  * EXPERIMENTAL support for the internal SLIP & PPP drivers
 145  *
 146  * ifr_data carries a struct IOExtSer *
 147  */
 148 #define SIOCGSERREQ     _IOWR('i',70, struct ifreq)   /* get ser IO req */
 149 #define SIOCFSERREQ     _IOW ('i',71, struct ifreq)    /* return IO req */
 150
 151 #endif /* _SYS_IOCTL_H */