-/* $NetBSD: hack.options.c,v 1.4 1997/10/19 16:58:42 christos Exp $ */
+/* $NetBSD: hack.options.c,v 1.9 2009/06/07 20:13:18 dholland Exp $ */
/*
- * Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985.
+ * Copyright (c) 1985, Stichting Centrum voor Wiskunde en Informatica,
+ * Amsterdam
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * - Neither the name of the Stichting Centrum voor Wiskunde en
+ * Informatica, nor the names of its contributors may be used to endorse or
+ * promote products derived from this software without specific prior
+ * written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+ * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * Copyright (c) 1982 Jay Fenlason <hack@gnu.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+ * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
#ifndef lint
-__RCSID("$NetBSD: hack.options.c,v 1.4 1997/10/19 16:58:42 christos Exp $");
+__RCSID("$NetBSD: hack.options.c,v 1.9 2009/06/07 20:13:18 dholland Exp $");
#endif /* not lint */
#include <stdlib.h>
+#include <unistd.h>
#include "hack.h"
#include "extern.h"
void
-initoptions()
+initoptions(void)
{
char *opts;
}
void
-parseoptions(opts, from_env)
- char *opts;
- boolean from_env;
+parseoptions(char *opts, boolean from_env)
{
char *op, *op2;
unsigned num;
while (*op) {
num = 1;
if (digit(*op)) {
-/*###124 [cc] warning: implicit declaration of function `atoi'%%%*/
num = atoi(op);
while (digit(*op))
op++;
if (!strncmp(opts, "help", 4)) {
pline("%s%s%s",
"To set options use `HACKOPTIONS=\"<options>\"' in your environment, or ",
- "give the command 'o' followed by the line `<options>' while playing. ",
+ "give the command 'O' followed by the line `<options>' while playing. ",
"Here <options> is a list of <option>s separated by commas.");
pline("%s%s%s",
"Simple (boolean) options are rest_on_space, news, time, ",
return;
}
pline("Bad option: %s.", opts);
- pline("Type `o help<cr>' for help.");
+ pline("Type `O help<cr>' for help.");
return;
}
puts("Bad syntax in HACKOPTIONS.");
}
int
-doset()
+doset(void)
{
- char buf[BUFSZ];
+ char buf[BUFSZ];
+ size_t pos;
pline("What options do you want to set? ");
getlin(buf);
(void) strcpy(buf, "HACKOPTIONS=");
(void) strcat(buf, flags.female ? "female," : "male,");
if (flags.standout)
- (void) strcat(buf, "standout,");
+ (void) strlcat(buf, "standout,", sizeof(buf));
if (flags.nonull)
- (void) strcat(buf, "nonull,");
+ (void) strlcat(buf, "nonull,", sizeof(buf));
if (flags.nonews)
- (void) strcat(buf, "nonews,");
+ (void) strlcat(buf, "nonews,", sizeof(buf));
if (flags.time)
- (void) strcat(buf, "time,");
+ (void) strlcat(buf, "time,", sizeof(buf));
if (flags.notombstone)
- (void) strcat(buf, "notombstone,");
+ (void) strlcat(buf, "notombstone,", sizeof(buf));
if (flags.no_rest_on_space)
- (void) strcat(buf, "!rest_on_space,");
+ (void) strlcat(buf, "!rest_on_space,", sizeof(buf));
if (flags.end_top != 5 || flags.end_around != 4 || flags.end_own) {
- (void) sprintf(eos(buf), "endgame: %u topscores/%u around me",
+ pos = strlen(buf);
+ (void) snprintf(buf+pos, sizeof(buf)-pos,
+ "endgame: %u topscores/%u around me",
flags.end_top, flags.end_around);
if (flags.end_own)
- (void) strcat(buf, "/own scores");
+ (void) strlcat(buf, "/own scores", sizeof(buf));
} else {
char *eop = eos(buf);
if (*--eop == ',')
git.ckatri.com / bsdgames-darwin.git / blobdiff