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Member "schily-2021-09-18/label/label.c" (20 Aug 2021, 5067 Bytes) of package /linux/privat/schily-2021-09-18.tar.bz2:
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1 /* @(#)label.c 1.35 21/08/20 Copyright 1988-2021 J. Schilling */
2 #include <schily/mconfig.h>
3 #ifndef lint
4 static UConst char sccsid[] =
5 "@(#)label.c 1.35 21/08/20 Copyright 1988-2021 J. Schilling";
6 #endif
7 /*
8 * Copyright (c) 1988-2021 J. Schilling
9 */
10 /*
11 * The contents of this file are subject to the terms of the
12 * Common Development and Distribution License, Version 1.0 only
13 * (the "License"). You may not use this file except in compliance
14 * with the License.
15 *
16 * See the file CDDL.Schily.txt in this distribution for details.
17 * A copy of the CDDL is also available via the Internet at
18 * http://www.opensource.org/licenses/cddl1.txt
19 *
20 * When distributing Covered Code, include this CDDL HEADER in each
21 * file and include the License file CDDL.Schily.txt from this distribution.
22 */
23
24 #include <schily/stdio.h>
25 #include <schily/stdlib.h>
26 #include <schily/standard.h>
27 #include <schily/param.h> /* Include various defs needed with some OS */
28 #include <schily/ioctl.h>
29 #define GT_COMERR /* #define comerr gtcomerr */
30 #define GT_ERROR /* #define error gterror */
31 #include <schily/schily.h>
32 #include <schily/nlsdefs.h>
33 #include "dsklabel.h"
34 #include "fmt.h"
35
36 struct disk cur_disk;
37 struct dk_label x_label;
38 struct dk_label *d_label = &x_label;
39 char *disknm;
40
41 char opt[] = "help,version,print,p,Prpart,P,set,s,if*,lproto*,of*,lname*,f*";
42
43 extern char *Lname;
44 extern char *Lproto;
45
46 LOCAL void usage __PR((int ret));
47 EXPORT int main __PR((int, char **));
48 EXPORT void disk_null __PR((struct disk *dp, int init));
49
50 void
51 get_lgeom_defaults(scgp, dp)
52 SCSI *scgp;
53 struct disk *dp;
54 {
55 }
56
57 LOCAL void
58 usage(ret)
59 int ret;
60 {
61 error("Usage: label [options]\n");
62 error("Options:\n");
63 error(" -help Print this help.\n");
64 error(" -version Print version number.\n");
65 error("\t-print,-p\tonly print label\n");
66 error("\t-set,-s\t\tset driver tables from disk label\n");
67 error("\tof=name\t\tname of output Label (default: '%s')\n", Lname);
68 error("\tlname=name\tname of output Label (default: '%s')\n", Lname);
69 error("\tif=name\t\tname of input Label (default: '%s')\n", Lproto);
70 error("\tlproto=name\tname of input Label (default: '%s')\n", Lproto);
71 error("\tf=name\tname of input & output Label\n");
72 exit(ret);
73 }
74
75 int
76 main(ac, av)
77 int ac;
78 char *av[];
79 {
80 BOOL help = FALSE;
81 BOOL prversion = FALSE;
82 int print = 0;
83 int Prpart = 0;
84 int set = 0;
85 int cac = ac;
86 char *const *cav= av;
87 SCSI scg;
88
89 save_args(ac, av);
90
91 (void) setlocale(LC_ALL, "");
92
93 #ifdef USE_NLS
94 #if !defined(TEXT_DOMAIN) /* Should be defined by cc -D */
95 #define TEXT_DOMAIN "p" /* Use this only if it weren't */
96 #endif
97 { char *dir;
98 dir = searchfileinpath("share/locale", F_OK,
99 SIP_ANY_FILE|SIP_NO_PATH, NULL);
100 if (dir)
101 (void) bindtextdomain(TEXT_DOMAIN, dir);
102 else
103 #if defined(PROTOTYPES) && defined(INS_BASE)
104 (void) bindtextdomain(TEXT_DOMAIN, INS_BASE "/share/locale");
105 #else
106 (void) bindtextdomain(TEXT_DOMAIN, "/usr/share/locale");
107 #endif
108 (void) textdomain(TEXT_DOMAIN);
109 }
110 #endif /* USE_NLS */
111
112 disk_null(&cur_disk, TRUE);
113
114 cac--;
115 cav++;
116 if (getallargs(&cac, &cav, opt, &help, &prversion,
117 &print, &print,
118 &Prpart, &Prpart,
119 &set, &set,
120 &Lproto, &Lproto,
121 &Lname, &Lname,
122 &disknm) < 0) {
123 errmsgno(EX_BAD, "Bad flag: %s.\n", cav[0]);
124 usage(EX_BAD);
125 }
126 if (help)
127 usage(0);
128 if (prversion) {
129 gtprintf("Label release %s (%s-%s-%s) Copyright (C) 1988-2021 %s\n",
130 "1.35",
131 HOST_CPU, HOST_VENDOR, HOST_OS,
132 _("Jörg Schilling"));
133 exit(0);
134 }
135
136 if (disknm)
137 Lname = Lproto = disknm;
138
139 if (print || Prpart || set) {
140 if (readlabel(Lproto, d_label)) {
141 cur_disk.labelread = 0;
142
143 if (Prpart) {
144 prpartab(stdout, "UNKNOWN", d_label);
145 } else {
146 printlabel(d_label);
147 checklabel(&cur_disk, d_label, 0);
148 }
149 if (!setval_from_label(&cur_disk, d_label))
150 comerrno(EX_BAD, "Bad Label '%s'\n", Lproto);
151 if (set)
152 exit(setlabel(Lname, d_label));
153 exit(0);
154 }
155 exit(-1);
156 }
157
158 if (readlabel(Lproto, d_label)) {
159 cur_disk.labelread = 0;
160 if (setval_from_label(&cur_disk, d_label))
161 cur_disk.labelread = 1;
162 }
163 do {
164 getlong("Enter number of physical cylinders",
165 &cur_disk.pcyl, 1L, 0xFFFE);
166 cur_disk.lpcyl = cur_disk.pcyl;
167 getlong("Enter number of data cylinders",
168 &cur_disk.lncyl, 1L, 0xFFFE);
169 getlong("Enter number of alternate cylinders (Label)",
170 &cur_disk.lacyl,0L, 10000);
171 getlong("Enter number of data heads (Label)",
172 &cur_disk.lhead, 1L, 100);
173 getlong("Enter number of data sectors/track (Label)",
174 &cur_disk.lspt, 1L, 0xFFFE);
175 getlong("Enter rpm of drive",
176 &cur_disk.rpm, 0L, 10000L);
177
178 makelabel(&scg, &cur_disk, d_label);
179 printlabel(d_label);
180 checklabel(&cur_disk, d_label, 1);
181 } while(!yes("Use this label? "));
182 /*
183 * fill in default vtmap if not done yet
184 */
185 check_vtmap(d_label, 1);
186 writelabel(Lname, d_label);
187 return (0);
188 }
189
190 EXPORT void
191 disk_null(dp, init)
192 struct disk *dp;
193 int init;
194 {
195 register int i = sizeof(struct disk);
196 register char *p = (char *)dp;
197
198 while (--i >= 0) {
199 *p++ = -1;
200 }
201 }