-/* $NetBSD: hack.unix.c,v 1.5 1997/10/19 16:59:21 christos Exp $ */
+/* $NetBSD: hack.unix.c,v 1.12 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.unix.c,v 1.5 1997/10/19 16:59:21 christos Exp $");
+__RCSID("$NetBSD: hack.unix.c,v 1.12 2009/06/07 20:13:18 dholland Exp $");
#endif /* not lint */
/* This file collects some Unix dependencies; hack.pager.c contains some more */
#include "hack.h" /* mainly for strchr() which depends on BSD */
#include "extern.h"
+extern int locknum;
+
void
-setrandom()
+setrandom(void)
{
(void) srandom((int) time((time_t *) 0));
}
struct tm *
-getlt()
+getlt(void)
{
time_t date;
}
int
-getyear()
+getyear(void)
{
return (1900 + getlt()->tm_year);
}
char *
-getdate()
+getdatestr(void)
{
static char datestr[7];
struct tm *lt = getlt();
- (void) sprintf(datestr, "%2d%2d%2d",
- lt->tm_year, lt->tm_mon + 1, lt->tm_mday);
- if (datestr[2] == ' ')
- datestr[2] = '0';
- if (datestr[4] == ' ')
- datestr[4] = '0';
+ (void) snprintf(datestr, sizeof(datestr), "%02d%02d%02d",
+ lt->tm_year % 100, lt->tm_mon + 1, lt->tm_mday);
return (datestr);
}
int
-phase_of_the_moon()
+phase_of_the_moon(void)
{ /* 0-7, with 0: new, 4: full *//* moon
* period: 29.5306 days */
/* year: 365.2422 days */
}
int
-night()
+night(void)
{
int hour = getlt()->tm_hour;
}
int
-midnight()
+midnight(void)
{
return (getlt()->tm_hour == 0);
}
struct stat buf, hbuf;
void
-gethdate(name)
- char *name;
+gethdate(char *name)
{
#if 0
/* old version - for people short of space */
*/
#define MAXPATHLEN 1024
- char *np, *path;
+ const char *np, *path;
char filename[MAXPATHLEN + 1];
if (strchr(name, '/') != NULL || (path = getenv("PATH")) == NULL)
path = "";
}
int
-uptodate(fd)
+uptodate(int fd)
{
if (fstat(fd, &buf)) {
pline("Cannot get status of saved level? ");
/* see whether we should throw away this xlock file */
int
-veryold(fd)
- int fd;
+veryold(int fd)
{
int i;
time_t date;
}
void
-getlock()
+getlock(void)
{
- extern int hackpid, locknum;
int i = 0, fd;
(void) fflush(stdout);
if (locknum)
lock[0] = 'a' + i++;
- if ((fd = open(lock, 0)) == -1) {
+ if ((fd = open(lock, O_RDONLY)) == -1) {
if (errno == ENOENT)
goto gotlock; /* no such file */
perror(lock);
static long laststattime;
void
-getmailstatus()
+getmailstatus(void)
{
if (!(mailbox = getenv("MAIL")))
return;
}
void
-ckmailstatus()
+ckmailstatus(void)
{
if (!mailbox
#ifdef MAILCKFREQ
}
void
-newmail()
+newmail(void)
{
/* produce a scroll of mail */
struct obj *obj;
/* make md run through the cave */
void
-mdrush(md, away)
- struct monst *md;
- boolean away;
+mdrush(struct monst *md, boolean away)
{
int uroom = inroom(u.ux, u.uy);
if (uroom >= 0) {
}
void
-readmail()
+readmail(void)
{
#ifdef DEF_MAILREADER /* This implies that UNIX is defined */
char *mr = 0;
}
#endif /* MAIL */
+/*
+ * normalize file name - we don't like ..'s or /'s
+ */
void
-regularize(s) /* normalize file name - we don't like ..'s
- * or /'s */
- char *s;
+regularize(char *s)
{
char *lp;
git.ckatri.com / bsdgames-darwin.git / blobdiff