include/uapi/linux/net.h

   1 /*
   2  * NET          An implementation of the SOCKET network access protocol.
   3  *              This is the master header file for the Linux NET layer,
   4  *              or, in plain English: the networking handling part of the
   5  *              kernel.
   6  *
   7  * Version:     @(#)net.h       1.0.3   05/25/93
   8  *
   9  * Authors:     Orest Zborowski, <obz@Kodak.COM>
  10  *              Ross Biro
  11  *              Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
  12  *
  13  *              This program is free software; you can redistribute it and/or
  14  *              modify it under the terms of the GNU General Public License
  15  *              as published by the Free Software Foundation; either version
  16  *              2 of the License, or (at your option) any later version.
  17  */
  18 #ifndef _UAPI_LINUX_NET_H
  19 #define _UAPI_LINUX_NET_H
  20
  21 #include <linux/socket.h>
  22 #include <asm/socket.h>
  23
  24 #define NPROTO          AF_MAX
  25
  26 #define SYS_SOCKET      1               /* sys_socket(2)                */
  27 #define SYS_BIND        2               /* sys_bind(2)                  */
  28 #define SYS_CONNECT     3               /* sys_connect(2)               */
  29 #define SYS_LISTEN      4               /* sys_listen(2)                */
  30 #define SYS_ACCEPT      5               /* sys_accept(2)                */
  31 #define SYS_GETSOCKNAME 6               /* sys_getsockname(2)           */
  32 #define SYS_GETPEERNAME 7               /* sys_getpeername(2)           */
  33 #define SYS_SOCKETPAIR  8               /* sys_socketpair(2)            */
  34 #define SYS_SEND        9               /* sys_send(2)                  */
  35 #define SYS_RECV        10              /* sys_recv(2)                  */
  36 #define SYS_SENDTO      11              /* sys_sendto(2)                */
  37 #define SYS_RECVFROM    12              /* sys_recvfrom(2)              */
  38 #define SYS_SHUTDOWN    13              /* sys_shutdown(2)              */
  39 #define SYS_SETSOCKOPT  14              /* sys_setsockopt(2)            */
  40 #define SYS_GETSOCKOPT  15              /* sys_getsockopt(2)            */
  41 #define SYS_SENDMSG     16              /* sys_sendmsg(2)               */
  42 #define SYS_RECVMSG     17              /* sys_recvmsg(2)               */
  43 #define SYS_ACCEPT4     18              /* sys_accept4(2)               */
  44 #define SYS_RECVMMSG    19              /* sys_recvmmsg(2)              */
  45 #define SYS_SENDMMSG    20              /* sys_sendmmsg(2)              */
  46
  47 typedef enum {
  48         SS_FREE = 0,                    /* not allocated                */
  49         SS_UNCONNECTED,                 /* unconnected to any socket    */
  50         SS_CONNECTING,                  /* in process of connecting     */
  51         SS_CONNECTED,                   /* connected to socket          */
  52         SS_DISCONNECTING                /* in process of disconnecting  */
  53 } socket_state;
  54
  55 #define __SO_ACCEPTCON  (1 << 16)       /* performed a listen           */
  56
  57 #endif /* _UAPI_LINUX_NET_H */