2 * Copyright (c) 1980, 1993
3 * The Regents of the University of California. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by the University of
16 * California, Berkeley and its contributors.
17 * 4. Neither the name of the University nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * 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 THE REGENTS OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
36 static char sccsid[] = "@(#)mkheaders.c 8.1 (Berkeley) 6/6/93";
38 static const char rcsid[] =
43 * Make all the .h files for the optional entries
53 static void do_header __P((char *, char *, int));
54 static void do_count __P((char *, char *, int));
55 static char *toheader __P((char *));
56 static char *tomacro __P((char *));
61 register struct file_list *fl;
64 for (fl = ftab; fl != 0; fl = fl->f_next)
66 do_count(fl->f_needs, fl->f_needs, 1);
67 for (dp = dtab; dp != 0; dp = dp->d_next) {
68 if ((dp->d_type & TYPEMASK) == PSEUDO_DEVICE) {
69 if (!(dp->d_type & DEVDONE))
70 printf("Warning: pseudo-device \"%s\" is unknown\n",
73 dp->d_type &= TYPEMASK;
75 if ((dp->d_type & TYPEMASK) == DEVICE) {
76 if (!(dp->d_type & DEVDONE))
77 printf("Warning: device \"%s\" is unknown\n",
80 dp->d_type &= TYPEMASK;
86 * count all the devices of a certain type and recurse to count
87 * whatever the device is connected to
90 do_count(dev, hname, search)
91 register char *dev, *hname;
94 register struct device *dp, *mp;
95 register int count, hicount;
98 * After this loop, "count" will be the actual number of units,
99 * and "hicount" will be the highest unit declared. do_header()
100 * must use this higher of these values.
102 for (hicount = count = 0, dp = dtab; dp != 0; dp = dp->d_next)
103 if (dp->d_unit != -1 && eq(dp->d_name, dev)) {
104 if ((dp->d_type & TYPEMASK) == PSEUDO_DEVICE) {
106 dp->d_count != UNKNOWN ? dp->d_count : 1;
107 dp->d_type |= DEVDONE;
110 if ((dp->d_type & TYPEMASK) == DEVICE)
111 dp->d_type |= DEVDONE;
114 * Allow holes in unit numbering,
115 * assumption is unit numbering starts
118 if (dp->d_unit + 1 > hicount)
119 hicount = dp->d_unit + 1;
122 if (mp != 0 && mp != TO_NEXUS &&
123 mp->d_conn != 0 && mp->d_conn != TO_NEXUS) {
124 do_count(mp->d_name, hname, 0);
129 do_header(dev, hname, count > hicount ? count : hicount);
133 do_header(dev, hname, count)
137 char *file, *name, *inw;
138 struct file_list *fl, *fl_head, *tflp;
142 file = toheader(hname);
144 inf = fopen(file, "r");
147 outf = fopen(file, "w");
150 fprintf(outf, "#define %s %d\n", name, count);
157 if ((inw = get_word(inf)) == 0 || inw == (char *)EOF)
159 if ((inw = get_word(inf)) == 0 || inw == (char *)EOF)
163 if (cp == 0 || cp == (char *)EOF)
171 if (cp == (char *)EOF)
173 fl = (struct file_list *) malloc(sizeof *fl);
174 bzero(fl, sizeof(*fl));
175 fl->f_fn = inw; /* malloced */
177 fl->f_next = fl_head;
181 if (count == oldcount) {
182 for (fl = fl_head; fl != NULL; fl = tflp) {
189 if (oldcount == -1) {
190 fl = (struct file_list *) malloc(sizeof *fl);
191 bzero(fl, sizeof(*fl));
194 fl->f_next = fl_head;
197 outf = fopen(file, "w");
200 for (fl = fl_head; fl != NULL; fl = tflp) {
202 "#define %s %u\n", fl->f_fn, count ? fl->f_type : 0);
211 * convert a dev name to a .h file name
217 static char hbuf[80];
219 (void) strcpy(hbuf, path(dev));
220 (void) strcat(hbuf, ".h");
225 * convert a dev name to a macro name
231 static char mbuf[20];
237 *cp++ = islower(*dev) ? toupper(*dev++) : *dev++;