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daemon(3) should be used prior to file descriptor setups.

This commit is contained in:
itojun 2002-01-11 05:18:11 +00:00
parent 5f38ec918c
commit da4f6b8247
1 changed files with 6 additions and 6 deletions
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12
libexec/lfs_cleanerd/cleanerd.c
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@ -1,4 +1,4 @@
/* $NetBSD: cleanerd.c,v 1.34 2001/11/21 19:14:24 wiz Exp $ */
/* $NetBSD: cleanerd.c,v 1.35 2002/01/11 05:18:11 itojun Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -40,7 +40,7 @@ __COPYRIGHT("@(#) Copyright (c) 1992, 1993\n\
#if 0
static char sccsid[] = "@(#)cleanerd.c 8.5 (Berkeley) 6/10/95";
#else
__RCSID("$NetBSD: cleanerd.c,v 1.34 2001/11/21 19:14:24 wiz Exp $");
__RCSID("$NetBSD: cleanerd.c,v 1.35 2002/01/11 05:18:11 itojun Exp $");
#endif
#endif /* not lint */
@ -249,13 +249,11 @@ main(int argc, char **argv)
err(1, "lfs_cleanerd: filesystem %s isn't an LFS!", fs_name);
}
openlog("lfs_cleanerd", LOG_NDELAY | LOG_PID | (debug ? LOG_PERROR : 0),
LOG_DAEMON);
/* should we become a daemon, chdir to / & close fd's */
if (debug == 0) {
if (daemon(0, 0) == -1)
err(1, "lfs_cleanerd: couldn't become a daemon!");
openlog("lfs_cleanerd", LOG_NDELAY | LOG_PID | 0, LOG_DAEMON);
lasttime=0;
loopcount=0;
loop:
@ -299,7 +297,9 @@ main(int argc, char **argv)
}
goto loop;
}
}
} else
openlog("lfs_cleanerd", LOG_NDELAY | LOG_PID | LOG_PERROR,
LOG_DAEMON);
signal(SIGINT, sig_report);
signal(SIGUSR1, sig_report);