1752. [port] Move isc_app_start() to after ns_os_daemonise()

                        as some fork() implementations unblock the signals
                        that are blocked by isc_app_start(). [RT #12810]

CHANGES

+1752.	[port]		Move isc_app_start() to after ns_os_daemonise()
+			as some fork() implementations unblock the signals
+			that are blocked by isc_app_start(). [RT #12810]
+
 1751.	[bug]		--enable-getifaddrs failed under linux. [RT #12867]
 
 1750.	[port]		lib/bind/make/rules.in:subdirs was not bash friendly.

bin/named/main.c

@@ -15,7 +15,7 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: main.c,v 1.139 2004/09/01 07:23:51 marka Exp $ */
+/* $Id: main.c,v 1.140 2004/10/25 00:33:28 marka Exp $ */
 
 #include <config.h>
 
@@ -605,6 +605,15 @@ setup(void) {
 	if (!ns_g_foreground)
 		ns_os_daemonize();
 
+	/*
+	 * We call isc_app_start() here as some versions of FreeBSD's fork()
+	 * destroys all the signal handling it sets up.
+	 */
+	result = isc_app_start();
+	if (result != ISC_R_SUCCESS)
+		ns_main_earlyfatal("isc_app_start() failed: %s",
+				   isc_result_totext(result));
+
 	isc_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL, NS_LOGMODULE_MAIN,
 		      ISC_LOG_NOTICE, "starting BIND %s%s", ns_g_version,
 		      saved_command_line);
@@ -801,11 +810,6 @@ main(int argc, char *argv[]) {
 
 	ns_os_init(program_name);
 
-	result = isc_app_start();
-	if (result != ISC_R_SUCCESS)
-		ns_main_earlyfatal("isc_app_start() failed: %s",
-				   isc_result_totext(result));
-
 	dns_result_register();
 	dst_result_register();
 	isccc_result_register();