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65 lines
1.9 KiB
C
65 lines
1.9 KiB
C
#ifndef _UNIX_SOCKET_H_
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#define _UNIX_SOCKET_H_
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/*
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* This file is part of ixemul.library for the Amiga.
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* Copyright (C) 1996 Hans Verkuil
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#define UNIX_SOCKET_SIZE 5120
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struct sock_stream {
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char buffer[UNIX_SOCKET_SIZE];
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char *reader, *writer;
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short flags;
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struct Task *__ALIGN2__ task;
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} __PACKED__;
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struct ix_unix_name {
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struct ix_unix_name *next;
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char path[104]; /* size of struct sockaddr_un.sun_path */
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int queue_size;
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int queue_index;
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int *queue;
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struct Task *task;
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};
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struct unix_socket {
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char path[104]; /* size of struct sockaddr_un.sun_path */
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short state;
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struct sock_stream *__ALIGN2__ from_server;
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struct sock_stream *__ALIGN2__ to_server;
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struct ix_unix_name *__ALIGN2__ unix_name;
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struct file *__ALIGN2__ server;
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} __PACKED__;
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#define UNF_NO_READER (1<<0)
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#define UNF_NO_WRITER (1<<1)
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#define UNF_LOCKED (1<<2)
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#define UNF_WANT_LOCK (1<<3)
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/* waiting for accept() */
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#define UNS_WAITING (0)
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/* accept() failed */
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#define UNS_ERROR (-1)
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/* accept() is processing the request, continue sleeping */
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#define UNS_PROCESSING (1)
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/* accept() accepted the request */
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#define UNS_ACCEPTED (2)
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#endif
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