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/* $OpenBSD: rdistd.c,v 1.10 2015/02/08 23:40:34 deraadt Exp $ */ |
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/* |
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* Copyright (c) 1983 Regents of the University of California. |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* 3. Neither the name of the University nor the names of its contributors |
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* may be used to endorse or promote products derived from this software |
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* without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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* SUCH DAMAGE. |
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*/ |
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#include <stdio.h> |
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#include <stdlib.h> |
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#include <unistd.h> |
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#include "server.h" |
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int main(int, char **, char **); |
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static void usage(void); |
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/* |
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* Print usage message |
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*/ |
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static void |
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usage(void) |
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{ |
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fprintf(stderr, "usage: %s [-DV] -S\n", progname); |
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exit(1); |
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} |
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char localmsglist[] = "syslog=ferror"; |
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/* |
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* The Beginning |
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*/ |
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int |
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main(int argc, char **argv, char **envp) |
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{ |
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extern char *__progname; |
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char *cp; |
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int c; |
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progname = __progname; |
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if (init(argc, argv, envp) < 0) |
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exit(1); |
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while ((c = getopt(argc, argv, "SDV")) != -1) |
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switch (c) { |
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case 'S': |
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isserver = 1; |
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break; |
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case 'D': |
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debug++; |
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break; |
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case 'V': |
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printf("%s\n", getversion()); |
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exit(0); |
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case '?': |
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default: |
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error("Bad command line option."); |
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usage(); |
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} |
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if (!isserver) { |
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error("Use the -S option to run this program in server mode."); |
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exit(1); |
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} |
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/* Use stdin and stdout for remote descriptors */ |
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rem_r = fileno(stdin); |
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rem_w = fileno(stdout); |
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/* Set logging */ |
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if ((cp = msgparseopts(localmsglist, TRUE)) != NULL) |
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fatalerr("Bad message logging option (%s): %s", |
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localmsglist, cp); |
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/* |
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* Main processing function |
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*/ |
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server(); |
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exit(nerrs != 0); |
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} |