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      1 /*	$NetBSD: sizemultname.c,v 1.4 2020/01/27 21:21:22 martin Exp $	*/
      2 
      3 /*
      4  * Copyright 1997 Piermont Information Systems Inc.
      5  * All rights reserved.
      6  *
      7  * Written by Philip A. Nelson for Piermont Information Systems Inc.
      8  *
      9  * Redistribution and use in source and binary forms, with or without
     10  * modification, are permitted provided that the following conditions
     11  * are met:
     12  * 1. Redistributions of source code must retain the above copyright
     13  *    notice, this list of conditions and the following disclaimer.
     14  * 2. Redistributions in binary form must reproduce the above copyright
     15  *    notice, this list of conditions and the following disclaimer in the
     16  *    documentation and/or other materials provided with the distribution.
     17  * 3. The name of Piermont Information Systems Inc. may not be used to endorse
     18  *    or promote products derived from this software without specific prior
     19  *    written permission.
     20  *
     21  * THIS SOFTWARE IS PROVIDED BY PIERMONT INFORMATION SYSTEMS INC. ``AS IS''
     22  * AND 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 PIERMONT INFORMATION SYSTEMS INC. BE
     25  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     26  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     27  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     28  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     29  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     30  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
     31  * THE POSSIBILITY OF SUCH DAMAGE.
     32  *
     33  */
     34 
     35 #include <stdio.h>
     36 #include <stdarg.h>
     37 #include <unistd.h>
     38 #include <sys/types.h>
     39 #include <sys/param.h>
     40 #include <sys/sysctl.h>
     41 #include <sys/stat.h>
     42 #include <curses.h>
     43 #include <errno.h>
     44 #include <fts.h>
     45 #include <util.h>
     46 #include "defs.h"
     47 #include "md.h"
     48 #include "msg_defs.h"
     49 #include "menu_defs.h"
     50 
     51 void
     52 set_sizemult(daddr_t unit, uint bps)
     53 {
     54 	if (unit == 0 || bps == 0)
     55 		return;
     56 
     57 	sizemult = unit/bps;
     58 
     59 	if (sizemult == 1)
     60 		multname = msg_string(MSG_secname);
     61 	else if (unit == MEG)
     62 		multname = msg_string(MSG_megname);
     63 	else if (unit == GIG)
     64 		multname = msg_string(MSG_gigname);
     65 	else
     66 		multname = msg_string(MSG_cylname);
     67 }
     68 
     69 /*
     70  * Only first call sets it
     71  */
     72 void
     73 set_default_sizemult(const char *disk, daddr_t unit, uint bps)
     74 {
     75 	static char last_dev[40];
     76 
     77 	if (strcmp(disk, last_dev) == 0)
     78 		return;
     79 
     80 	strlcpy(last_dev, disk, sizeof last_dev);
     81 	set_sizemult(unit, bps);
     82 }
     83 
     84