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Annotation of src/usr.bin/rdistd/rdistd.c, Revision 1.1

1.1     ! dm          1: /*
        !             2:  * Copyright (c) 1983 Regents of the University of California.
        !             3:  * All rights reserved.
        !             4:  *
        !             5:  * Redistribution and use in source and binary forms, with or without
        !             6:  * modification, are permitted provided that the following conditions
        !             7:  * are met:
        !             8:  * 1. Redistributions of source code must retain the above copyright
        !             9:  *    notice, this list of conditions and the following disclaimer.
        !            10:  * 2. Redistributions in binary form must reproduce the above copyright
        !            11:  *    notice, this list of conditions and the following disclaimer in the
        !            12:  *    documentation and/or other materials provided with the distribution.
        !            13:  * 3. All advertising materials mentioning features or use of this software
        !            14:  *    must display the following acknowledgement:
        !            15:  *     This product includes software developed by the University of
        !            16:  *     California, Berkeley and its contributors.
        !            17:  * 4. Neither the name of the University nor the names of its contributors
        !            18:  *    may be used to endorse or promote products derived from this software
        !            19:  *    without specific prior written permission.
        !            20:  *
        !            21:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
        !            22:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        !            23:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        !            24:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
        !            25:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
        !            26:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
        !            27:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
        !            28:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        !            29:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        !            30:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
        !            31:  * SUCH DAMAGE.
        !            32:  */
        !            33:
        !            34: #ifndef lint
        !            35: static char RCSid[] =
        !            36: "$Id: rdistd.c,v 6.22 1995/12/11 23:37:35 mcooper Exp $";
        !            37:
        !            38: static char sccsid[] = "@(#)rdistd.c";
        !            39:
        !            40: static char copyright[] =
        !            41: "@(#) Copyright (c) 1983 Regents of the University of California.\n\
        !            42:  All rights reserved.\n";
        !            43: #endif /* not lint */
        !            44:
        !            45:
        !            46: #include "defs.h"
        !            47:
        !            48: /*
        !            49:  * Print usage message
        !            50:  */
        !            51: static void usage()
        !            52: {
        !            53:        fprintf(stderr, "usage: %s -S [ -DV ]\n", progname);
        !            54:        exit(1);
        !            55: }
        !            56:
        !            57: char   localmsglist[] = "syslog=ferror";
        !            58:
        !            59: /*
        !            60:  * The Beginning
        !            61:  */
        !            62: main(argc, argv, envp)
        !            63:        int argc;
        !            64:        char **argv;
        !            65:        char **envp;
        !            66: {
        !            67:        char *cp;
        !            68:        int c;
        !            69:
        !            70:        if (init(argc, argv, envp) < 0)
        !            71:                exit(1);
        !            72:
        !            73:        while ((c = getopt(argc, argv, "SDV")) != -1)
        !            74:                switch (c) {
        !            75:                case 'S':
        !            76:                        isserver++;
        !            77:                        break;
        !            78:
        !            79:                case 'D':
        !            80:                        debug++;
        !            81:                        break;
        !            82:
        !            83:                case 'V':
        !            84:                        printf("%s\n", getversion());
        !            85:                        exit(0);
        !            86:
        !            87:                case '?':
        !            88:                default:
        !            89:                        error("Bad command line option.");
        !            90:                        usage();
        !            91:                }
        !            92:
        !            93:        if (!isserver) {
        !            94:                error("Use the -S option to run this program in server mode.");
        !            95:                exit(1);
        !            96:        }
        !            97:
        !            98:        /* Use stdin and stdout for remote descriptors */
        !            99:        rem_r = fileno(stdin);
        !           100:        rem_w = fileno(stdout);
        !           101:
        !           102:        /* Set logging */
        !           103:        if (cp = msgparseopts(localmsglist, TRUE))
        !           104:                fatalerr("Bad message logging option (%s): %s",
        !           105:                         localmsglist, cp);
        !           106:
        !           107:        /*
        !           108:         * Main processing function
        !           109:         */
        !           110:        server();
        !           111:
        !           112:        exit(nerrs != 0);
        !           113: }