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Use ssize_t for read() results. Don't use int for lseek() results. 

Call srandom() with time(), not getpid().
This commit is contained in:
dholland 2014-03-22 23:47:03 +00:00
parent d6160edeb8
commit 747644908b
1 changed files with 5 additions and 6 deletions
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11
games/canfield/canfield/canfield.c
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@ -1,4 +1,4 @@
/* $NetBSD: canfield.c,v 1.29 2014/03/22 23:42:48 dholland Exp $ */ /* $NetBSD: canfield.c,v 1.30 2014/03/22 23:47:03 dholland Exp $ */
/* /*
* Copyright (c) 1980, 1993 * Copyright (c) 1980, 1993
@ -39,7 +39,7 @@ __COPYRIGHT("@(#) Copyright (c) 1980, 1993\
#if 0 #if 0
static char sccsid[] = "@(#)canfield.c 8.1 (Berkeley) 5/31/93"; static char sccsid[] = "@(#)canfield.c 8.1 (Berkeley) 5/31/93";
#else #else
__RCSID("$NetBSD: canfield.c,v 1.29 2014/03/22 23:42:48 dholland Exp $"); __RCSID("$NetBSD: canfield.c,v 1.30 2014/03/22 23:47:03 dholland Exp $");
#endif #endif
#endif /* not lint */ #endif /* not lint */
@ -1637,9 +1637,9 @@ instruct(void)
static void static void
initall(void) initall(void)
{ {
int i; ssize_t i;
srandom(getpid()); srandom(time(NULL));
time(&acctstart); time(&acctstart);
initdeck(deck); initdeck(deck);
uid = getuid(); uid = getuid();
@ -1652,8 +1652,7 @@ initall(void)
return; return;
if (dbfd < 3) if (dbfd < 3)
exit(1); exit(1);
i = lseek(dbfd, uid * sizeof(struct betinfo), SEEK_SET); if (lseek(dbfd, uid * sizeof(struct betinfo), SEEK_SET) < 0) {
if (i < 0) {
close(dbfd); close(dbfd);
dbfd = -1; dbfd = -1;
return; return;