diff options
Diffstat (limited to 'snake/snake/snake.c')
| -rw-r--r-- | snake/snake/snake.c | 33 |
1 files changed, 24 insertions, 9 deletions
diff --git a/snake/snake/snake.c b/snake/snake/snake.c index a356a02f..c3a69681 100644 --- a/snake/snake/snake.c +++ b/snake/snake/snake.c @@ -1,4 +1,4 @@ -/* $NetBSD: snake.c,v 1.12 1999/09/08 21:57:21 jsm Exp $ */ +/* $NetBSD: snake.c,v 1.13 1999/09/12 09:02:23 jsm Exp $ */ /* * Copyright (c) 1980, 1993 @@ -43,7 +43,7 @@ __COPYRIGHT("@(#) Copyright (c) 1980, 1993\n\ #if 0 static char sccsid[] = "@(#)snake.c 8.2 (Berkeley) 1/7/94"; #else -__RCSID("$NetBSD: snake.c,v 1.12 1999/09/08 21:57:21 jsm Exp $"); +__RCSID("$NetBSD: snake.c,v 1.13 1999/09/12 09:02:23 jsm Exp $"); #endif #endif /* not lint */ @@ -101,6 +101,9 @@ int repeat = 1; time_t tv; char *tn; +int rawscores; +FILE *logfile; + int main __P((int, char **)); int @@ -112,6 +115,20 @@ main(argc, argv) extern int optind; int ch, i; + /* Open score files then revoke setgid privileges */ + rawscores = open(_PATH_RAWSCORES, O_RDWR|O_CREAT, 0664); + if (rawscores < 0) { + warn("open %s", _PATH_RAWSCORES); + sleep(2); + } else if (rawscores < 3) + exit(1); + logfile = fopen(_PATH_LOGFILE, "a"); + if (logfile == NULL) { + warn("fopen %s", _PATH_LOGFILE); + sleep(2); + } + setregid(getgid(), getgid()); + (void) time(&tv); srandom((int) tv); @@ -498,9 +515,8 @@ post(iscore, flag) pr("No saved scores for uid %d.\n", uid); return (1); } - if ((rawscores = open(_PATH_RAWSCORES, O_RDWR | O_CREAT, 0644)) < 0) { - pr("No score file %s: %s.\n", _PATH_RAWSCORES, - strerror(errno)); + if (rawscores < 0) { + /* Error reported earlier */ return (1); } /* Figure out what happened in the past */ @@ -532,7 +548,7 @@ post(iscore, flag) pr("You set a new record!\n"); } else pr("The highest is %s with $%d\n", p->pw_name, allbscore); - close(rawscores); + lseek(rawscores, 0, SEEK_SET); return (1); } @@ -935,13 +951,12 @@ void logit(msg) const char *msg; { - FILE *logfile; time_t t; - if ((logfile = fopen(_PATH_LOGFILE, "a")) != NULL) { + if (logfile != NULL) { time(&t); fprintf(logfile, "%s $%d %dx%d %s %s", getlogin(), cashvalue, lcnt, ccnt, msg, ctime(&t)); - fclose(logfile); + fflush(logfile); } } |