Home | History | Annotate | Line # | Download | only in aptck
aptck.in revision 1.1 
      1 /*	$NetBSD: aptck.in,v 1.1 1996/01/07 21:54:17 leo Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 1995 Waldi Ravens.
      5  * All rights reserved.
      6  *
      7  * Redistribution and use in source and binary forms, with or without
      8  * modification, are permitted provided that the following conditions
      9  * are met:
     10  * 1. Redistributions of source code must retain the above copyright
     11  *    notice, this list of conditions and the following disclaimer.
     12  * 2. Redistributions in binary form must reproduce the above copyright
     13  *    notice, this list of conditions and the following disclaimer in the
     14  *    documentation and/or other materials provided with the distribution.
     15  * 3. All advertising materials mentioning features or use of this software
     16  *    must display the following acknowledgement:
     17  *        This product includes software developed by Waldi Ravens.
     18  * 4. The name of the author may not be used to endorse or promote products
     19  *    derived from this software without specific prior written permission.
     20  *
     21  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     22  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     23  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     24  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     25  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     26  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     27  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     28  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     29  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     30  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     31  */
     32 
     33 #include <sys/types.h>
     34 #include <stdlib.h>
     35 #include <unistd.h>
     36 #include "libtos.h"
     37 #include "aptck.h"
     38 
     39 int		main    PROTO((int, char **));
     40 
     41 static void	version PROTO((void)) NORETURN;
     42 static void	usage   PROTO((void)) NORETURN;
     43 
     44 static void
     45 version()
     46 {
     47 	eprintf("%s\n", "$Revision: 1.1 $");
     48 	xexit(EXIT_SUCCESS);
     49 }
     50 
     51 static void
     52 usage()
     53 {
     54 	eprintf("Usage: aptck [OPTIONS] DISK..\n"
     55 		"where OPTIONS are:\n"
     56 		"\t-V         display version information and exit\n"
     57 		"\t-h         display this help and exit\n"
     58 		"\t-o FILE    send output to FILE instead of stdout\n"
     59 		"\t-w         wait for key press before exiting\n\n"
     60 		"DISK is the concatenation of BUS, TARGET and LUN.\n"
     61 		"BUS is one of `i' (IDE), `a' (ACSI) or `s' (SCSI).\n"
     62 		"TARGET and LUN are one decimal digit each. LUN must\n"
     63 		"not be specified for IDE devices and is optional for\n"
     64 		"ACSI/SCSI devices (if omitted, LUN defaults to 0).\n\n"
     65 		"Examples:  a0  refers to ACSI target 0 lun 0\n"
     66 		"           s21 refers to SCSI target 2 lun 1\n"
     67 		);
     68 	xexit(EXIT_SUCCESS);
     69 }
     70 
     71 int
     72 main(argc, argv)
     73 	int		argc;
     74 	char		**argv;
     75 {
     76 	extern int	optind;
     77 	extern char	*optarg;
     78 
     79 	disk_t		*dd;
     80 	int		rv, c;
     81 
     82 	init_toslib(*argv);
     83 
     84 	while ((c = getopt(argc, argv, "Vho:w")) != -1) {
     85 		switch (c) {
     86 		  case 'o':
     87 			redirect_output(optarg);
     88 			break;
     89 		  case 'w':
     90 		  	set_wait_for_key();
     91 			break;
     92 		  case 'V':
     93 			version();
     94 			/* NOT REACHED */
     95 		  case 'h':
     96 		  default:
     97 			usage();
     98 			/* NOT REACHED */
     99 		}
    100 	}
    101 	argv += optind;
    102 
    103 	if (!*argv) {
    104 		error(-1, "missing DISK argument");
    105 		usage();
    106 		/* NOT REACHED */
    107 	}
    108 
    109 	c  = isatty(STDOUT_FILENO);
    110 	rv = EXIT_SUCCESS;
    111 	while (*argv) {
    112 		dd = disk_open(*argv++);
    113 		if (dd) {
    114 			if (readdisklabel(dd))
    115 				rv = EXIT_FAILURE;
    116 			disk_close(dd);
    117 			if (c)
    118 				press_any_key();
    119 		}
    120 		else rv = EXIT_FAILURE;
    121 	}
    122 	return(rv);
    123 }
    124