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Make sure the pidfile is gone upon exit.

This commit is contained in:
thorpej 1999-02-05 08:52:50 +00:00
parent dde3694c4c
commit 44e3c78cf9
1 changed files with 8 additions and 1 deletions
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9
usr.sbin/dhcp/client/dhclient.c
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@ -56,7 +56,7 @@
#ifndef lint
static char copyright[] =
"$Id: dhclient.c,v 1.6 1999/02/02 09:40:46 thorpej Exp $ Copyright (c) 1995, 1996 The Internet Software Consortium. All rights reserved.\n";
"$Id: dhclient.c,v 1.7 1999/02/05 08:52:50 thorpej Exp $ Copyright (c) 1995, 1996 The Internet Software Consortium. All rights reserved.\n";
#endif /* not lint */
#include "dhcpd.h"
@ -167,6 +167,10 @@ int main (argc, argv, envp)
#endif
inaddr_any.s_addr = INADDR_ANY;
/* Set up cleanup function. */
if (atexit (cleanup))
error ("Unable to register cleanup function.");
/* Discover all the network interfaces. */
discover_interfaces (DISCOVER_UNCONFIGURED);
@ -252,6 +256,9 @@ static void usage ()
void cleanup ()
{
/* Make sure the pidfile is gone. */
(void) unlink (path_dhclient_pid);
}
/* Individual States: