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use daemon(). remove spurious \n from rarperr() call

This commit is contained in:
mrg 1998-09-29 09:21:35 +00:00
parent 55df520938
commit 35d49164e0
1 changed files with 7 additions and 25 deletions
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32
usr.sbin/rarpd/rarpd.c
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@ -1,4 +1,4 @@
/* $NetBSD: rarpd.c,v 1.27 1998/07/29 07:26:29 fair Exp $ */
/* $NetBSD: rarpd.c,v 1.28 1998/09/29 09:21:35 mrg Exp $ */
/*
* Copyright (c) 1990 The Regents of the University of California.
@ -28,7 +28,7 @@ __COPYRIGHT(
#endif /* not lint */
#ifndef lint
__RCSID("$NetBSD: rarpd.c,v 1.27 1998/07/29 07:26:29 fair Exp $");
__RCSID("$NetBSD: rarpd.c,v 1.28 1998/09/29 09:21:35 mrg Exp $");
#endif
@ -133,7 +133,7 @@ main(argc, argv)
{
extern char *__progname;
int op, pid, devnull;
int op;
char *ifname, *hostname;
/* All error reporting is done through syslogs. */
@ -176,33 +176,14 @@ main(argc, argv)
if ((!fflag) && (!dflag)) {
FILE *fp;
pid = fork();
if (pid > 0)
/* Parent exits, leaving child in background. */
exit(0);
else
if (pid == -1) {
rarperr(FATAL, "cannot fork");
/* NOTREACHED */
}
if (daemon(0, 0))
rarperr(FATAL, "daemon");
/* write pid file */
if ((fp = fopen(_PATH_RARPDPID, "w")) != NULL) {
fprintf(fp, "%u\n", getpid());
(void)fclose(fp);
}
/* Fade into the background */
(void)setsid();
(void)chdir("/");
devnull = open("/dev/null", O_RDWR);
if (devnull >= 0) {
(void)dup2(devnull, 0);
(void)dup2(devnull, 1);
(void)dup2(devnull, 2);
if (devnull > 2)
(void)close(devnull);
}
}
rarp_loop();
/* NOTREACHED */
@ -630,8 +611,9 @@ rarp_process(ii, pkt)
ii->ii_ipaddr & ii->ii_netmask, ii->ii_netmask);
if (target_ipaddr == 0) {
in.s_addr = ii->ii_ipaddr & ii->ii_netmask;
rarperr(NONFATAL, "cannot find %s on net %s\n",
rarperr(NONFATAL, "cannot find %s on net %s",
ename, inet_ntoa(in));
return;
}