From 1fc4929aa610263a2362afed516d7dc8e689397d Mon Sep 17 00:00:00 2001
From: Bob Halley <source@isc.org>
Date: Mon, 25 Oct 1999 18:59:38 +0000
Subject: [PATCH] syslog support

---
 bin/named/unix/os.c | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/bin/named/unix/os.c b/bin/named/unix/os.c
index 18c1a69ccc..9f8e27bf37 100644
--- a/bin/named/unix/os.c
+++ b/bin/named/unix/os.c
@@ -24,6 +24,7 @@
 #include <string.h>
 #include <unistd.h>
 #include <errno.h>
+#include <syslog.h>
 
 #include <isc/result.h>
 
@@ -67,10 +68,23 @@ linux_dropprivs() {
 }
 #endif
 
+static void
+setup_syslog(void) {
+	int options;
+
+	options = LOG_PID;
+#ifdef LOG_NDELAY
+	options |= LOG_NDELAY;
+#endif
+
+	openlog("named", options, LOG_DAEMON);
+}
 
 isc_result_t
 ns_os_init(void) {
 
+	setup_syslog();
+
 #ifdef HAVE_LINUX_CAPABILITY_H
 	linux_dropprivs();
 #endif
@@ -80,7 +94,5 @@ ns_os_init(void) {
 
 void
 ns_os_shutdown(void) {
-	/*
-	 * Nothing to do.
-	 */
+	closelog();
 }