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Linux Cross Reference
cvs/emstar/fusd/fusdd/fusdd_main.c


  1 /*
  2  *
  3  * Copyright (c) 2003 The Regents of the University of California.  All 
  4  * rights reserved.
  5  *
  6  * Redistribution and use in source and binary forms, with or without
  7  * modification, are permitted provided that the following conditions
  8  * are met:
  9  *
 10  * - Redistributions of source code must retain the above copyright
 11  *   notice, this list of conditions and the following disclaimer.
 12  *
 13  * - Neither the name of the University nor the names of its
 14  *   contributors may be used to endorse or promote products derived
 15  *   from this software without specific prior written permission.
 16  *
 17  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS''
 18  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 19  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
 20  * PARTICULAR  PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR
 21  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 22  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 23  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 24  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 25  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 26  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 27  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 28  *
 29  */
 30  
 31 /*
 32  *  FUSDd_main.c
 33  *
 34  *  Start Non-DevFS and Networking daemon
 35  */
 36 
 37 #include "fusdd_i.h"
 38 #include <stdio.h>
 39 #include <getopt.h>
 40 #include <stdlib.h>
 41 #include <unistd.h>
 42 
 43 int unlink_dirs = 0;
 44 
 45 static void usage(void)
 46 {
 47   fprintf(stderr,
 48           "fusdd release: %s\n"
 49           "\n"
 50           "usage: fusdd [-v] [-U] [-T]\n"
 51           "\n"
 52           "-v: Verbose mode\n"
 53           "-T: Test driver\n"
 54           "-U: unlink dirs when empty\n"
 55           "\n"
 56           ,CVSTAG
 57           );
 58   exit(1);
 59 }
 60 
 61 
 62 int main(int argc, char **argv)
 63 {
 64   int verbose=0;
 65   int arg;
 66 
 67   /********** Parse command-line arguments ************/
 68         
 69   opterr = 0;
 70   while ((arg = getopt(argc, argv, "hvnT")) != EOF) {
 71     switch (arg) {
 72     default:
 73     case '?':
 74       fprintf(stderr, "invalid option '-%c' (use -h for help)", optopt);
 75     case 'h':
 76       usage();
 77       break;
 78 
 79     case 'U':
 80       unlink_dirs = 1;
 81       break;
 82       
 83     case 'T':
 84       dev_test();
 85       exit(1);
 86       break;
 87 
 88     case 'v':
 89       verbose = 1;
 90       break;      
 91     }
 92   }
 93 
 94   /* advance past parsed options */
 95   argc -= optind;
 96   argv += optind;
 97 
 98   /* spawn fusdd */
 99   start_fusdd(verbose);
100 
101   /* done */
102   fprintf(stderr, "FUSDd startup OK.\n");
103   return 0;
104 }
105 

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