kernel/include/net/unix.h

   1 /*
   2  *  ZeX/OS
   3  *  Copyright (C) 2009  Tomas 'ZeXx86' Jedrzejek (zexx86@zexos.org)
   4  *
   5  *  This program is free software: you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation, either version 3 of the License, or
   8  *  (at your option) any later version.
   9  *
  10  *  This program is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17  */
  18
  19 #ifndef _UNIX_H
  20 #define _UNIX_H
  21
  22 #include <net/ip.h>
  23
  24 #define PROTO_UNIX_CONN_STATE_ESTABILISHED      0x1
  25
  26 /* Unix Domain connection structure */
  27 typedef struct proto_unix_conn_context {
  28         struct proto_unix_conn_context *next, *prev;
  29
  30         char *path;
  31
  32         unsigned short flags;
  33
  34         unsigned short state;
  35
  36         unsigned char bind;
  37
  38         unsigned short fd;
  39
  40         unsigned len;
  41         char *data;
  42
  43         void *session;
  44 } proto_unix_conn_t;
  45
  46 /* backlog for accept */
  47 typedef struct proto_unix_backlog_context {
  48         struct proto_unix_backlog_context *next, *prev;
  49
  50         proto_unix_conn_t *conn;
  51         proto_unix_conn_t *session;
  52 } proto_unix_backlog_t;
  53
  54
  55 /* externs */
  56 extern unsigned init_net_proto_unix ();
  57
  58 #endif