Vendor import of BIND 9.3.2

7 files changed, 105 insertions, 62 deletions

diff --git a/contrib/bind9/lib/isc/unix/entropy.c b/contrib/bind9/lib/isc/unix/entropy.c
index a2cbb3c..5050663 100644
--- a/contrib/bind9/lib/isc/unix/entropy.c
+++ b/contrib/bind9/lib/isc/unix/entropy.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2004  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2004, 2005  Internet Systems Consortium, Inc. ("ISC")
  * Copyright (C) 2000-2003  Internet Software Consortium.
  *
  * Permission to use, copy, modify, and distribute this software for any
@@ -15,7 +15,7 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: entropy.c,v 1.60.2.3.8.9 2004/03/16 05:02:31 marka Exp $ */
+/* $Id: entropy.c,v 1.60.2.3.8.11 2005/07/12 05:47:43 marka Exp $ */
 
 /*
  * This is the system depenedent part of the ISC entropy API.
@@ -446,16 +446,25 @@ make_nonblock(int fd) {
 	int ret;
 	int flags;
 	char strbuf[ISC_STRERRORSIZE];
+#ifdef USE_FIONBIO_IOCTL
+	int on = 1;
 
+	ret = ioctl(fd, FIONBIO, (char *)&on);
+#else
 	flags = fcntl(fd, F_GETFL, 0);
-	flags |= O_NONBLOCK;
+	flags |= PORT_NONBLOCK;
 	ret = fcntl(fd, F_SETFL, flags);
+#endif
 
 	if (ret == -1) {
 		isc__strerror(errno, strbuf, sizeof(strbuf));
 		UNEXPECTED_ERROR(__FILE__, __LINE__,
-				 "fcntl(%d, F_SETFL, %d): %s",
-				 fd, flags, strbuf);
+#ifdef USE_FIONBIO_IOCTL
+				 "ioctl(%d, FIONBIO, &on): %s", fd,
+#else
+				 "fcntl(%d, F_SETFL, %d): %s", fd, flags,
+#endif
+				 strbuf);
 
 		return (ISC_R_UNEXPECTED);
 	}
@@ -501,7 +510,7 @@ isc_entropy_createfilesource(isc_entropy_t *ent, const char *fname) {
 	if (is_usocket)
 		fd = socket(PF_UNIX, SOCK_STREAM, 0);
 	else
-		fd = open(fname, O_RDONLY | O_NONBLOCK, 0);
+		fd = open(fname, O_RDONLY | PORT_NONBLOCK, 0);
 
 	if (fd < 0) {
 		ret = isc__errno2result(errno);
diff --git a/contrib/bind9/lib/isc/unix/ifiter_ioctl.c b/contrib/bind9/lib/isc/unix/ifiter_ioctl.c
index 6842c1f..0b01b96 100644
--- a/contrib/bind9/lib/isc/unix/ifiter_ioctl.c
+++ b/contrib/bind9/lib/isc/unix/ifiter_ioctl.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2004  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2004, 2005  Internet Systems Consortium, Inc. ("ISC")
  * Copyright (C) 1999-2003  Internet Software Consortium.
  *
  * Permission to use, copy, modify, and distribute this software for any
@@ -15,7 +15,7 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: ifiter_ioctl.c,v 1.19.2.5.2.15 2004/11/10 22:22:49 marka Exp $ */
+/* $Id: ifiter_ioctl.c,v 1.19.2.5.2.17 2005/10/14 02:13:07 marka Exp $ */
 
 /*
  * Obtain the list of network interfaces using the SIOCGLIFCONF ioctl.
@@ -896,7 +896,9 @@ internal_current(isc_interfaceiter_t *iter) {
  */
 static isc_result_t
 internal_next4(isc_interfaceiter_t *iter) {
+#ifdef ISC_PLATFORM_HAVESALEN
 	struct ifreq *ifrp;
+#endif
 
 	REQUIRE (iter->pos < (unsigned int) iter->ifc.ifc_len);
 
@@ -906,14 +908,14 @@ internal_next4(isc_interfaceiter_t *iter) {
 	if (!iter->first)
 		return (ISC_R_SUCCESS);
 #endif
+#ifdef ISC_PLATFORM_HAVESALEN
 	ifrp = (struct ifreq *)((char *) iter->ifc.ifc_req + iter->pos);
 
-#ifdef ISC_PLATFORM_HAVESALEN
 	if (ifrp->ifr_addr.sa_len > sizeof(struct sockaddr))
 		iter->pos += sizeof(ifrp->ifr_name) + ifrp->ifr_addr.sa_len;
 	else
 #endif
-		iter->pos += sizeof(*ifrp);
+		iter->pos += sizeof(struct ifreq);
 
 	if (iter->pos >= (unsigned int) iter->ifc.ifc_len)
 		return (ISC_R_NOMORE);
@@ -924,21 +926,23 @@ internal_next4(isc_interfaceiter_t *iter) {
 #if defined(SIOCGLIFCONF) && defined(SIOCGLIFADDR)
 static isc_result_t
 internal_next6(isc_interfaceiter_t *iter) {
+#ifdef ISC_PLATFORM_HAVESALEN
 	struct LIFREQ *ifrp;
+#endif
 	
 	if (iter->result6 != ISC_R_SUCCESS && iter->result6 != ISC_R_IGNORE)
 		return (iter->result6);
 
 	REQUIRE(iter->pos6 < (unsigned int) iter->lifc.lifc_len);
 
+#ifdef ISC_PLATFORM_HAVESALEN
 	ifrp = (struct LIFREQ *)((char *) iter->lifc.lifc_req + iter->pos6);
 
-#ifdef ISC_PLATFORM_HAVESALEN
 	if (ifrp->lifr_addr.sa_len > sizeof(struct sockaddr))
 		iter->pos6 += sizeof(ifrp->lifr_name) + ifrp->lifr_addr.sa_len;
 	else
 #endif
-		iter->pos6 += sizeof(*ifrp);
+		iter->pos6 += sizeof(struct LIFREQ);
 
 	if (iter->pos6 >= (unsigned int) iter->lifc.lifc_len)
 		return (ISC_R_NOMORE);
diff --git a/contrib/bind9/lib/isc/unix/ifiter_sysctl.c b/contrib/bind9/lib/isc/unix/ifiter_sysctl.c
index c0f678b..b10a2d2 100644
--- a/contrib/bind9/lib/isc/unix/ifiter_sysctl.c
+++ b/contrib/bind9/lib/isc/unix/ifiter_sysctl.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2004  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2004, 2005  Internet Systems Consortium, Inc. ("ISC")
  * Copyright (C) 1999-2003  Internet Software Consortium.
  *
  * Permission to use, copy, modify, and distribute this software for any
@@ -15,7 +15,7 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: ifiter_sysctl.c,v 1.14.12.7 2004/03/08 09:04:56 marka Exp $ */
+/* $Id: ifiter_sysctl.c,v 1.14.12.9 2005/03/17 03:58:33 marka Exp $ */
 
 /*
  * Obtain the list of network interfaces using sysctl.
@@ -251,7 +251,7 @@ internal_current(isc_interfaceiter_t *iter) {
 				 iter->current.name);
 
 		if (dst_sa != NULL &&
-		    (iter->current.flags & IFF_POINTOPOINT) != 0)
+		    (iter->current.flags & INTERFACE_F_POINTTOPOINT) != 0)
 			get_addr(family, &iter->current.dstaddress, dst_sa,
 				 iter->current.name);
 
diff --git a/contrib/bind9/lib/isc/unix/net.c b/contrib/bind9/lib/isc/unix/net.c
index 05f4121..e0aeccb 100644
--- a/contrib/bind9/lib/isc/unix/net.c
+++ b/contrib/bind9/lib/isc/unix/net.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2004  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2004, 2005  Internet Systems Consortium, Inc. ("ISC")
  * Copyright (C) 1999-2003  Internet Software Consortium.
  *
  * Permission to use, copy, modify, and distribute this software for any
@@ -15,7 +15,7 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: net.c,v 1.22.2.2.10.7 2004/04/29 01:31:22 marka Exp $ */
+/* $Id: net.c,v 1.22.2.2.10.9 2005/03/17 03:58:33 marka Exp $ */
 
 #include <config.h>
 
@@ -237,6 +237,7 @@ initialize_ipv6only(void) {
 }
 #endif /* IPV6_V6ONLY */
 
+#ifdef ISC_PLATFORM_HAVEIN6PKTINFO
 static void
 try_ipv6pktinfo(void) {
 	int s, on;
@@ -289,6 +290,7 @@ initialize_ipv6pktinfo(void) {
 	RUNTIME_CHECK(isc_once_do(&once_ipv6pktinfo,
 				  try_ipv6pktinfo) == ISC_R_SUCCESS);
 }
+#endif /* ISC_PLATFORM_HAVEIN6PKTINFO */
 #endif /* WANT_IPV6 */
 
 isc_result_t
@@ -306,12 +308,14 @@ isc_net_probe_ipv6only(void) {
 isc_result_t
 isc_net_probe_ipv6pktinfo(void) {
 #ifdef ISC_PLATFORM_HAVEIPV6
+#ifdef ISC_PLATFORM_HAVEIN6PKTINFO
 #ifdef WANT_IPV6
 	initialize_ipv6pktinfo();
 #else
 	ipv6pktinfo_result = ISC_R_NOTFOUND;
 #endif
 #endif
+#endif
 	return (ipv6pktinfo_result);
 }
 
diff --git a/contrib/bind9/lib/isc/unix/os.c b/contrib/bind9/lib/isc/unix/os.c
index 0838e12..4d34d8c 100644
--- a/contrib/bind9/lib/isc/unix/os.c
+++ b/contrib/bind9/lib/isc/unix/os.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2004  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2004, 2005  Internet Systems Consortium, Inc. ("ISC")
  * Copyright (C) 2000, 2001  Internet Software Consortium.
  *
  * Permission to use, copy, modify, and distribute this software for any
@@ -15,7 +15,7 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: os.c,v 1.11.12.4 2004/05/18 01:39:20 marka Exp $ */
+/* $Id: os.c,v 1.11.12.6 2005/10/14 02:13:07 marka Exp $ */
 
 #include <config.h>
 
@@ -26,6 +26,7 @@
 
 #include <unistd.h>
 
+#ifndef __hpux
 static inline long
 sysconf_ncpus(void) {
 #if defined(_SC_NPROCESSORS_ONLN)
@@ -36,6 +37,7 @@ sysconf_ncpus(void) {
 	return (0);
 #endif
 }
+#endif
 #endif /* HAVE_SYSCONF */
 
 
diff --git a/contrib/bind9/lib/isc/unix/socket.c b/contrib/bind9/lib/isc/unix/socket.c
index f23b72b..595990f 100644
--- a/contrib/bind9/lib/isc/unix/socket.c
+++ b/contrib/bind9/lib/isc/unix/socket.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2004  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2004, 2005  Internet Systems Consortium, Inc. ("ISC")
  * Copyright (C) 1998-2003  Internet Software Consortium.
  *
  * Permission to use, copy, modify, and distribute this software for any
@@ -15,7 +15,7 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: socket.c,v 1.207.2.19.2.15 2004/11/18 21:31:16 marka Exp $ */
+/* $Id: socket.c,v 1.207.2.19.2.22 2005/11/03 23:08:42 marka Exp $ */
 
 #include <config.h>
 
@@ -280,7 +280,7 @@ socket_log(isc_socket_t *sock, isc_sockaddr_t *address,
 	   const char *fmt, ...)
 {
 	char msgbuf[2048];
-	char peerbuf[256];
+	char peerbuf[ISC_SOCKADDR_FORMATSIZE];
 	va_list ap;
 
 	if (! isc_log_wouldlog(isc_lctx, level))
@@ -363,7 +363,7 @@ select_poke(isc_socketmgr_t *mgr, int fd, int msg) {
 		}
 #endif
 	} while (cc < 0 && SOFT_ERROR(errno));
-			        
+
 	if (cc < 0) {
 		isc__strerror(errno, strbuf, sizeof(strbuf));
 		FATAL_ERROR(__FILE__, __LINE__,
@@ -389,6 +389,7 @@ select_readmsg(isc_socketmgr_t *mgr, int *fd, int *msg) {
 	cc = read(mgr->pipe_fds[0], buf, sizeof(buf));
 	if (cc < 0) {
 		*msg = SELECT_POKE_NOTHING;
+		*fd = -1;	/* Silence compiler. */
 		if (SOFT_ERROR(errno))
 			return;
 
@@ -429,16 +430,25 @@ make_nonblock(int fd) {
 	int ret;
 	int flags;
 	char strbuf[ISC_STRERRORSIZE];
+#ifdef USE_FIONBIO_IOCTL
+	int on = 1;
 
+	ret = ioctl(fd, FIONBIO, (char *)&on);
+#else
 	flags = fcntl(fd, F_GETFL, 0);
-	flags |= O_NONBLOCK;
+	flags |= PORT_NONBLOCK;
 	ret = fcntl(fd, F_SETFL, flags);
+#endif
 
 	if (ret == -1) {
 		isc__strerror(errno, strbuf, sizeof(strbuf));
 		UNEXPECTED_ERROR(__FILE__, __LINE__,
-				 "fcntl(%d, F_SETFL, %d): %s",
-				 fd, flags, strbuf);
+#ifdef USE_FIONBIO_IOCTL
+				 "ioctl(%d, FIONBIO, &on): %s", fd,
+#else
+				 "fcntl(%d, F_SETFL, %d): %s", fd, flags,
+#endif
+				 strbuf);
 
 		return (ISC_R_UNEXPECTED);
 	}
@@ -461,7 +471,11 @@ cmsg_len(ISC_SOCKADDR_LEN_T len) {
 #else
 	ISC_SOCKADDR_LEN_T hdrlen;
 
-	hdrlen = (ISC_SOCKADDR_LEN_T)CMSG_DATA(NULL); /* XXX */
+	/*
+	 * Cast NULL so that any pointer arithmetic performed by CMSG_DATA
+	 * is correct.
+	 */
+	hdrlen = (ISC_SOCKADDR_LEN_T)CMSG_DATA(((struct cmsghdr *)NULL));
 	return (hdrlen + len);
 #endif
 }
@@ -1222,7 +1236,7 @@ allocate_socket(isc_socketmgr_t *manager, isc_sockettype_t type,
 	cmsgbuflen += cmsg_space(sizeof(struct timeval));
 #endif
 	sock->recvcmsgbuflen = cmsgbuflen;
-	if (sock->recvcmsgbuflen != 0) {
+	if (sock->recvcmsgbuflen != 0U) {
 		sock->recvcmsgbuf = isc_mem_get(manager->mctx, cmsgbuflen);
 		if (sock->recvcmsgbuf == NULL)
 			goto error;
@@ -1233,7 +1247,7 @@ allocate_socket(isc_socketmgr_t *manager, isc_sockettype_t type,
 	cmsgbuflen = cmsg_space(sizeof(struct in6_pktinfo));
 #endif
 	sock->sendcmsgbuflen = cmsgbuflen;
-	if (sock->sendcmsgbuflen != 0) {
+	if (sock->sendcmsgbuflen != 0U) {
 		sock->sendcmsgbuf = isc_mem_get(manager->mctx, cmsgbuflen);
 		if (sock->sendcmsgbuf == NULL)
 			goto error;
@@ -1348,6 +1362,7 @@ isc_socket_create(isc_socketmgr_t *manager, int pf, isc_sockettype_t type,
 	int on = 1;
 #endif
 	char strbuf[ISC_STRERRORSIZE];
+	const char *err = "socket";
 
 	REQUIRE(VALID_MANAGER(manager));
 	REQUIRE(socketp != NULL && *socketp == NULL);
@@ -1367,23 +1382,24 @@ isc_socket_create(isc_socketmgr_t *manager, int pf, isc_sockettype_t type,
 	}
 
 #ifdef F_DUPFD
-        /*
-         * Leave a space for stdio to work in.
-         */
-        if (sock->fd >= 0 && sock->fd < 20) {
-                int new, tmp;
-                new = fcntl(sock->fd, F_DUPFD, 20);
-                tmp = errno;
-                (void)close(sock->fd);
-                errno = tmp;
-                sock->fd = new;
-        }
+	/*
+	 * Leave a space for stdio to work in.
+	 */
+	if (sock->fd >= 0 && sock->fd < 20) {
+		int new, tmp;
+		new = fcntl(sock->fd, F_DUPFD, 20);
+		tmp = errno;
+		(void)close(sock->fd);
+		errno = tmp;
+		sock->fd = new;
+		err = "isc_socket_create: fcntl";
+	}
 #endif
 
 	if (sock->fd >= (int)FD_SETSIZE) {
 		(void)close(sock->fd);
 		isc_log_iwrite(isc_lctx, ISC_LOGCATEGORY_GENERAL,
-			      ISC_LOGMODULE_SOCKET, ISC_LOG_ERROR,
+			       ISC_LOGMODULE_SOCKET, ISC_LOG_ERROR,
 			       isc_msgcat, ISC_MSGSET_SOCKET,
 			       ISC_MSG_TOOMANYFDS,
 			       "%s: too many open file descriptors", "socket");
@@ -1413,7 +1429,7 @@ isc_socket_create(isc_socketmgr_t *manager, int pf, isc_sockettype_t type,
 		default:
 			isc__strerror(errno, strbuf, sizeof(strbuf));
 			UNEXPECTED_ERROR(__FILE__, __LINE__,
-					 "socket() %s: %s",
+					 "%s() %s: %s", err,
 					 isc_msgcat_get(isc_msgcat,
 							ISC_MSGSET_GENERAL,
 							ISC_MSG_FAILED,
@@ -1464,7 +1480,7 @@ isc_socket_create(isc_socketmgr_t *manager, int pf, isc_sockettype_t type,
 #endif /* SO_TIMESTAMP */
 
 #if defined(ISC_PLATFORM_HAVEIPV6)
-		if (pf == AF_INET6 && sock->recvcmsgbuflen == 0) {
+		if (pf == AF_INET6 && sock->recvcmsgbuflen == 0U) {
 			/*
 			 * Warn explicitly because this anomaly can be hidden
 			 * in usual operation (and unexpectedly appear later).
@@ -1764,6 +1780,7 @@ internal_accept(isc_task_t *me, isc_event_t *ev) {
 	int fd;
 	isc_result_t result = ISC_R_SUCCESS;
 	char strbuf[ISC_STRERRORSIZE];
+	const char *err = "accept";
 
 	UNUSED(me);
 
@@ -1817,17 +1834,18 @@ internal_accept(isc_task_t *me, isc_event_t *ev) {
 		    (void *)&addrlen);
 
 #ifdef F_DUPFD
-        /*
-         * Leave a space for stdio to work in.
-         */
-        if (fd >= 0 && fd < 20) {
-                int new, tmp;
-                new = fcntl(fd, F_DUPFD, 20);
-                tmp = errno;
-                (void)close(fd);
-                errno = tmp;
-                fd = new;
-        }
+	/*
+	 * Leave a space for stdio to work in.
+	 */
+	if (fd >= 0 && fd < 20) {
+		int new, tmp;
+		new = fcntl(fd, F_DUPFD, 20);
+		tmp = errno;
+		(void)close(fd);
+		errno = tmp;
+		fd = new;
+		err = "fcntl";
+	}
 #endif
 
 	if (fd < 0) {
@@ -1856,7 +1874,7 @@ internal_accept(isc_task_t *me, isc_event_t *ev) {
 		}
 		isc__strerror(errno, strbuf, sizeof(strbuf));
 		UNEXPECTED_ERROR(__FILE__, __LINE__,
-				 "internal_accept: accept() %s: %s",
+				 "internal_accept: %s() %s: %s", err,
 				 isc_msgcat_get(isc_msgcat,
 						ISC_MSGSET_GENERAL,
 						ISC_MSG_FAILED,
@@ -1865,7 +1883,7 @@ internal_accept(isc_task_t *me, isc_event_t *ev) {
 		fd = -1;
 		result = ISC_R_UNEXPECTED;
 	} else {
-		if (addrlen == 0) {
+		if (addrlen == 0U) {
 			UNEXPECTED_ERROR(__FILE__, __LINE__,
 					 "internal_accept(): "
 					 "accept() failed to return "
@@ -2197,7 +2215,7 @@ watcher(void *uap) {
 			cc = select(maxfd, &readfds, &writefds, NULL, NULL);
 			if (cc < 0) {
 				if (!SOFT_ERROR(errno)) {
-				        isc__strerror(errno, strbuf,
+					isc__strerror(errno, strbuf,
 						      sizeof(strbuf));
 					FATAL_ERROR(__FILE__, __LINE__,
 						    "select() %s: %s",
@@ -3094,6 +3112,7 @@ isc_socket_connect(isc_socket_t *sock, isc_sockaddr_t *addr,
 			ERROR_MATCH(ENOBUFS, ISC_R_NORESOURCES);
 			ERROR_MATCH(EPERM, ISC_R_HOSTUNREACH);
 			ERROR_MATCH(EPIPE, ISC_R_NOTCONNECTED);
+			ERROR_MATCH(ECONNRESET, ISC_R_CONNECTIONRESET);
 #undef ERROR_MATCH
 		}
 
@@ -3163,6 +3182,7 @@ internal_connect(isc_task_t *me, isc_event_t *ev) {
 	int cc;
 	ISC_SOCKADDR_LEN_T optlen;
 	char strbuf[ISC_STRERRORSIZE];
+	char peerbuf[ISC_SOCKADDR_FORMATSIZE];
 
 	UNUSED(me);
 	INSIST(ev->ev_type == ISC_SOCKEVENT_INTW);
@@ -3239,13 +3259,16 @@ internal_connect(isc_task_t *me, isc_event_t *ev) {
 			ERROR_MATCH(EPERM, ISC_R_HOSTUNREACH);
 			ERROR_MATCH(EPIPE, ISC_R_NOTCONNECTED);
 			ERROR_MATCH(ETIMEDOUT, ISC_R_TIMEDOUT);
+			ERROR_MATCH(ECONNRESET, ISC_R_CONNECTIONRESET);
 #undef ERROR_MATCH
 		default:
 			dev->result = ISC_R_UNEXPECTED;
+			isc_sockaddr_format(&sock->address, peerbuf,
+					    sizeof(peerbuf));
 			isc__strerror(errno, strbuf, sizeof(strbuf));
 			UNEXPECTED_ERROR(__FILE__, __LINE__,
-					 "internal_connect: connect() %s",
-					 strbuf);
+					 "internal_connect: connect(%s) %s",
+					 peerbuf, strbuf);
 		}
 	} else {
 		dev->result = ISC_R_SUCCESS;
@@ -3407,7 +3430,7 @@ isc_socket_cancel(isc_socket_t *sock, isc_task_t *task, unsigned int how) {
 				dev->result = ISC_R_CANCELED;
 				dev->ev_sender = sock;
 				isc_task_sendanddetach(&current_task,
-					        ISC_EVENT_PTR(&dev));
+						       ISC_EVENT_PTR(&dev));
 			}
 
 			dev = next;
diff --git a/contrib/bind9/lib/isc/unix/stdtime.c b/contrib/bind9/lib/isc/unix/stdtime.c
index 8946a60..b8d818d 100644
--- a/contrib/bind9/lib/isc/unix/stdtime.c
+++ b/contrib/bind9/lib/isc/unix/stdtime.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2004  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2004, 2005  Internet Systems Consortium, Inc. ("ISC")
  * Copyright (C) 1999-2001  Internet Software Consortium.
  *
  * Permission to use, copy, modify, and distribute this software for any
@@ -15,10 +15,11 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: stdtime.c,v 1.11.2.1.10.3 2004/03/08 09:04:57 marka Exp $ */
+/* $Id: stdtime.c,v 1.11.2.1.10.5 2005/06/09 23:54:31 marka Exp $ */
 
 #include <config.h>
 
+#include <stddef.h>	/* NULL */
 #include <stdlib.h>	/* NULL */
 #include <syslog.h>