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[] =
39 "$Id: mkheaders.c,v 1.9 1999/04/17 14:41:40 peter Exp $";
43 * Make all the .h files for the optional entries
53 #define ns(s) strdup(s)
55 static void do_header __P((char *, char *, int));
56 static void do_count __P((char *, char *, int));
57 static char *toheader __P((char *));
58 static char *tomacro __P((char *));
63 register struct file_list *fl;
66 for (fl = ftab; fl != 0; fl = fl->f_next)
68 do_count(fl->f_needs, fl->f_needs, 1);
69 for (dp = dtab; dp != 0; dp = dp->d_next) {
70 if ((dp->d_type & TYPEMASK) == PSEUDO_DEVICE) {
71 if (!(dp->d_type & DEVDONE))
72 printf("Warning: pseudo-device \"%s\" is unknown\n",
75 dp->d_type &= TYPEMASK;
77 if ((dp->d_type & TYPEMASK) == DEVICE) {
78 if (!(dp->d_type & DEVDONE))
79 printf("Warning: device \"%s\" is unknown\n",
82 dp->d_type &= TYPEMASK;
88 * count all the devices of a certain type and recurse to count
89 * whatever the device is connected to
92 do_count(dev, hname, search)
93 register char *dev, *hname;
96 register struct device *dp, *mp;
97 register int count, hicount;
100 * After this loop, "count" will be the actual number of units,
101 * and "hicount" will be the highest unit declared. do_header()
102 * must use this higher of these values.
104 for (hicount = count = 0, dp = dtab; dp != 0; dp = dp->d_next)
105 if (dp->d_unit != -1 && eq(dp->d_name, dev)) {
106 if ((dp->d_type & TYPEMASK) == PSEUDO_DEVICE) {
108 dp->d_slave != UNKNOWN ? dp->d_slave : 1;
109 dp->d_type |= DEVDONE;
112 if ((dp->d_type & TYPEMASK) == DEVICE)
113 dp->d_type |= DEVDONE;
116 * Allow holes in unit numbering,
117 * assumption is unit numbering starts
120 if (dp->d_unit + 1 > hicount)
121 hicount = dp->d_unit + 1;
124 if (mp != 0 && mp != TO_NEXUS &&
125 mp->d_conn != 0 && mp->d_conn != TO_NEXUS) {
126 do_count(mp->d_name, hname, 0);
131 do_header(dev, hname, count > hicount ? count : hicount);
135 do_header(dev, hname, count)
139 char *file, *name, *inw;
140 struct file_list *fl, *fl_head, *tflp;
144 file = toheader(hname);
146 inf = fopen(file, "r");
149 outf = fopen(file, "w");
152 fprintf(outf, "#define %s %d\n", name, count);
159 if ((inw = get_word(inf)) == 0 || inw == (char *)EOF)
161 if ((inw = get_word(inf)) == 0 || inw == (char *)EOF)
165 if (cp == 0 || cp == (char *)EOF)
173 if (cp == (char *)EOF)
175 fl = (struct file_list *) malloc(sizeof *fl);
176 bzero(fl, sizeof(*fl));
177 fl->f_fn = inw; /* malloced */
179 fl->f_next = fl_head;
183 if (count == oldcount) {
184 for (fl = fl_head; fl != NULL; fl = tflp) {
191 if (oldcount == -1) {
192 fl = (struct file_list *) malloc(sizeof *fl);
193 bzero(fl, sizeof(*fl));
196 fl->f_next = fl_head;
199 outf = fopen(file, "w");
202 for (fl = fl_head; fl != NULL; fl = tflp) {
204 "#define %s %u\n", fl->f_fn, count ? fl->f_type : 0);
213 * convert a dev name to a .h file name
219 static char hbuf[80];
221 (void) strcpy(hbuf, path(dev));
222 (void) strcat(hbuf, ".h");
227 * convert a dev name to a macro name
233 static char mbuf[20];
239 *cp++ = islower(*dev) ? toupper(*dev++) : *dev++;