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Annotation of freem/src/io_socket.h, revision 1.1

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