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Use symbolic names for signals(!), open(2)-constants, ...

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Fix applied as per PR 6058 by Joseph Myers <jsm28@cam.ac.uk>
This commit is contained in:
hubertf 1998-08-29 22:53:03 +00:00
parent 61cf67759a
commit 767fe0a0b4
3 changed files with 13 additions and 13 deletions
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8
games/backgammon/backgammon/main.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: main.c,v 1.6 1998/03/29 04:46:40 mrg Exp $ */
/* $NetBSD: main.c,v 1.7 1998/08/29 22:53:03 hubertf Exp $ */
/*
* Copyright (c) 1980, 1993
@ -43,7 +43,7 @@ __COPYRIGHT("@(#) Copyright (c) 1980, 1993\n\
#if 0
static char sccsid[] = "@(#)main.c 8.1 (Berkeley) 5/31/93";
#else
__RCSID("$NetBSD: main.c,v 1.6 1998/03/29 04:46:40 mrg Exp $");
__RCSID("$NetBSD: main.c,v 1.7 1998/08/29 22:53:03 hubertf Exp $");
#endif
#endif /* not lint */
@ -112,7 +112,7 @@ main(argc, argv)
/* initialization */
bflag = 2; /* default no board */
signal(2, getout); /* trap interrupts */
signal(SIGINT, getout); /* trap interrupts */
if (tcgetattr(0, &old) == -1) /* get old tty mode */
errexit("backgammon(gtty)");
noech = old;
@ -212,7 +212,7 @@ main(argc, argv)
else
writec('\n');
writel("Password:");
signal(14, getout);
signal(SIGALRM, getout);
cflag = 1;
alarm(10);
for (i = 0; i < 10; i++) {

12
games/backgammon/common_source/save.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: save.c,v 1.5 1997/10/10 08:59:48 lukem Exp $ */
/* $NetBSD: save.c,v 1.6 1998/08/29 22:53:04 hubertf Exp $ */
/*
* Copyright (c) 1980, 1993
@ -38,13 +38,13 @@
#if 0
static char sccsid[] = "@(#)save.c 8.1 (Berkeley) 5/31/93";
#else
__RCSID("$NetBSD: save.c,v 1.5 1997/10/10 08:59:48 lukem Exp $");
__RCSID("$NetBSD: save.c,v 1.6 1998/08/29 22:53:04 hubertf Exp $");
#endif
#endif /* not lint */
#include "back.h"
#include <errno.h>
extern int errno;
#include "back.h"
static char confirm[] = "Are you sure you want to leave now?";
static char prompt[] = "Enter a file name: ";
@ -94,7 +94,7 @@ save(n)
writec(*fs++);
}
*fs = '\0';
if ((fdesc = open(fname, 2)) == -1 && errno == 2) {
if ((fdesc = open(fname, O_RDWR)) == -1 && errno == ENOENT) {
if ((fdesc = creat(fname, 0700)) != -1)
break;
}
@ -154,7 +154,7 @@ recover(s)
{
int fdesc;
if ((fdesc = open(s, 0)) == -1)
if ((fdesc = open(s, O_RDONLY)) == -1)
norec(s);
read(fdesc, board, sizeof board);
read(fdesc, off, sizeof off);

6
games/backgammon/teachgammon/teach.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: teach.c,v 1.5 1997/10/10 08:59:52 lukem Exp $ */
/* $NetBSD: teach.c,v 1.6 1998/08/29 22:53:04 hubertf Exp $ */
/*
* Copyright (c) 1980, 1993
@ -43,7 +43,7 @@ __COPYRIGHT("@(#) Copyright (c) 1980, 1993\n\
#if 0
static char sccsid[] = "@(#)teach.c 8.1 (Berkeley) 5/31/93";
#else
__RCSID("$NetBSD: teach.c,v 1.5 1997/10/10 08:59:52 lukem Exp $");
__RCSID("$NetBSD: teach.c,v 1.6 1998/08/29 22:53:04 hubertf Exp $");
#endif
#endif /* not lint */
@ -72,7 +72,7 @@ main(argc, argv)
{
int i;
signal(2, getout);
signal(SIGINT, getout);
if (tcgetattr(0, &old) == -1) /* get old tty mode */
errexit("teachgammon(gtty)");
noech = old;