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On second thought, don't use atexit(3). Instead, invoke cleanup() directly 

from catch_sigterm() before calling exit().  This follows the style of
the rest of the code.
This commit is contained in:
thorpej 1999-02-05 18:17:27 +00:00
parent 536ca3b1a2
commit be28226520
1 changed files with 2 additions and 5 deletions
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7
usr.sbin/dhcp/client/dhclient.c
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@ -56,7 +56,7 @@
#ifndef lint
static char copyright[] =
"$Id: dhclient.c,v 1.8 1999/02/05 09:13:32 thorpej Exp $ Copyright (c) 1995, 1996 The Internet Software Consortium. All rights reserved.\n";
"$Id: dhclient.c,v 1.9 1999/02/05 18:17:27 thorpej Exp $ Copyright (c) 1995, 1996 The Internet Software Consortium. All rights reserved.\n";
#endif /* not lint */
#include "dhcpd.h"
@ -171,10 +171,6 @@ 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.");
/* Set up SIGHUP and SIGTERM handlers. */
sa.sa_handler = catch_sighup;
sa.sa_flags = 0;
@ -2128,6 +2124,7 @@ void catch_sigterm (sig)
/* Treat this like RELEASE_CURRENT_DHCP_LEASES; release
leases. Then exit. */
client_reinit (0);
cleanup();
exit (0);
}