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Disable writing scores when built for /rescue. PR 42009

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This commit is contained in:
dholland 2009-09-08 13:38:01 +00:00
parent 3da5eccbbc
commit 6a214fad9e
1 changed files with 18 additions and 2 deletions
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20
games/tetris/scores.c
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@ -1,4 +1,4 @@
/* $NetBSD: scores.c,v 1.17 2009/06/01 04:03:26 dholland Exp $ */
/* $NetBSD: scores.c,v 1.18 2009/09/08 13:38:01 dholland Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -58,6 +58,13 @@
#include "scores.h"
#include "tetris.h"
/*
* Allow updating the high scores unless we're built as part of /rescue.
*/
#ifndef RESCUEDIR
#define ALLOW_SCORE_UPDATES
#endif
/*
* Within this code, we can hang onto one extra "high score", leaving
* room for our current score (whether or not it is high).
@ -379,11 +386,14 @@ getscores(int *fdp)
int serrno;
ssize_t result;
#ifdef ALLOW_SCORE_UPDATES
if (fdp != NULL) {
mint = O_RDWR | O_CREAT;
human = "read/write";
lck = LOCK_EX;
} else {
} else
#endif
{
mint = O_RDONLY;
mstr = "r";
human = "reading";
@ -556,6 +566,7 @@ getscores(int *fdp)
nscores = 0;
}
#ifdef ALLOW_SCORE_UPDATES
/*
* Paranoid write wrapper; unlike fwrite() it preserves errno.
*/
@ -578,6 +589,7 @@ dowrite(int sd, const void *vbuf, size_t len)
}
return 0;
}
#endif /* ALLOW_SCORE_UPDATES */
/*
* Write the score file out.
@ -585,6 +597,7 @@ dowrite(int sd, const void *vbuf, size_t len)
static void
putscores(int sd)
{
#ifdef ALLOW_SCORE_UPDATES
struct highscore_header header;
struct highscore_ondisk buf[MAXHISCORES];
int i;
@ -618,6 +631,9 @@ putscores(int sd)
return;
fail:
warnx("high scores may be damaged");
#else
(void)sd;
#endif /* ALLOW_SCORE_UPDATES */
}
/*