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Annotation of freem/src/io_socket.h, revision 1.4

1.1       snw         1: /*
1.4     ! snw         2:  *   $Id: io_socket.h,v 1.3 2025/03/09 19:14:25 snw Exp $
1.1       snw         3:  *    socket i/o support
                      4:  *
                      5:  *  
1.2       snw         6:  *   Author: Serena Willis <snw@coherent-logic.com>
1.1       snw         7:  *    Copyright (C) 1998 MUG Deutschland
1.3       snw         8:  *    Copyright (C) 2020, 2025 Coherent Logic Development LLC
1.1       snw         9:  *
                     10:  *
                     11:  *   This file is part of FreeM.
                     12:  *
                     13:  *   FreeM is free software: you can redistribute it and/or modify
                     14:  *   it under the terms of the GNU Affero Public License as published by
                     15:  *   the Free Software Foundation, either version 3 of the License, or
                     16:  *   (at your option) any later version.
                     17:  *
                     18:  *   FreeM is distributed in the hope that it will be useful,
                     19:  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
                     20:  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
                     21:  *   GNU Affero Public License for more details.
                     22:  *
                     23:  *   You should have received a copy of the GNU Affero Public License
                     24:  *   along with FreeM.  If not, see <https://www.gnu.org/licenses/>.
                     25:  *
1.4     ! snw        26:  *   $Log: io_socket.h,v $
        !            27:  *   Revision 1.3  2025/03/09 19:14:25  snw
        !            28:  *   First phase of REUSE compliance and header reformat
        !            29:  *
1.3       snw        30:  *
                     31:  * SPDX-FileCopyrightText:  (C) 2025 Coherent Logic Development LLC
                     32:  * SPDX-License-Identifier: AGPL-3.0-or-later
1.1       snw        33:  **/
                     34: 
                     35: #if !defined(_IO_SOCKET_H)
                     36: # define _IO_SOCKET_H
                     37: 
                     38: #if !defined(MSDOS)
                     39: # include <sys/socket.h>
                     40: # include <arpa/inet.h>
                     41: #endif
                     42: 
                     43: #if defined(__FreeBSD__) || defined(__OpenBSD__) || defined(_SCO_DS)
                     44: # include <netinet/in.h>
                     45: #endif
                     46: 
                     47: typedef struct io_socket {
                     48: 
                     49:     int sck;                                   /* socket descriptor */
                     50:     int typ;                                   /* type of socket (SOCK_STREAM or SOCK_DGRAM) */
                     51: 
1.4     ! snw        52: #if !defined(MSDOS) && !defined(__OS2__)
1.1       snw        53:     struct sockaddr_in srv;            /* remote connection address */    
                     54: #endif
                     55:     
                     56:     short connected;                   /* TRUE if connected (only applies if typ == SOCK_STREAM) */
                     57: 
                     58:     /* FreeM I/O channel */
                     59:     int io_channel;
                     60: 
                     61: } io_socket;
                     62: 
                     63: extern io_socket *io_sockets[MAXSCK];
                     64: 
                     65: extern short msck_open (int channel, char *addr_string);
                     66: extern short msck_connect (int channel);
                     67: extern short msck_write (int channel, char *buf, short length);
                     68: extern short msck_read (int channel, char *buf, long sck_timeout, short sck_timeoutms, short length);
                     69: extern short msck_get_terminator (int channel, char *buf);
                     70: extern short msck_close (int channel);
                     71: #endif