1 /*
   2  * This file and its contents are supplied under the terms of the
   3  * Common Development and Distribution License ("CDDL"), version 1.0.
   4  * You may only use this file in accordance with the terms of version
   5  * 1.0 of the CDDL.
   6  *
   7  * A full copy of the text of the CDDL should have accompanied this
   8  * source.  A copy of the CDDL is also available via the Internet at
   9  * http://www.illumos.org/license/CDDL.
  10  */
  11 
  12 /*
  13  * Copyright 2013 Damian Bogel. All rights reserved.
  14  */
  15 
  16 /*
  17  * Command used to control the fsd pseudo-device driver.
  18  */
  19 
  20 
  21 #include <errno.h>
  22 #include <fcntl.h>
  23 #include <libfsd.h>
  24 #include <stdio.h>
  25 #include <string.h>
  26 #include <stropts.h>
  27 #include <sys/stat.h>
  28 #include <sys/types.h>
  29 #include <unistd.h>
  30 
  31 /*
  32  * TODO
  33  * - lint says that that fsd_open() is used but not defined
  34  * - print proper error message
  35  */
  36 
  37 int
  38 main(int argc, char *argv[])
  39 {
  40         int fd;
  41         if (argc != 2) {
  42                 (void) fprintf(stderr, "Usage: %s message\n", argv[0]);
  43                 return (EINVAL);
  44         }
  45 
  46         fd = fsd_open();
  47         if (fd == INVALID_FSD_HANDLE) {
  48                 (void) fprintf(stderr, "Error: Something gone wrong.");
  49                 return (-1); /* TODO */
  50         }
  51         fsd_print_msg(argv[1], fd);
  52         fsd_close(fd);
  53         return (0);
  54 }