1 files changed, 0 insertions, 828 deletions

diff --git a/net/openldap24-server/files/patch-servers_slapd_daemon.c b/net/openldap24-server/files/patch-servers_slapd_daemon.c
deleted file mode 100644
index 44baead6a6b7..000000000000
--- a/net/openldap24-server/files/patch-servers_slapd_daemon.c
+++ /dev/null
@@ -1,828 +0,0 @@
---- servers/slapd/daemon.c.orig	Sat Sep 30 11:24:28 2000
-+++ servers/slapd/daemon.c	Tue Oct 31 10:54:09 2000
-@@ -1,4 +1,4 @@
--/* $OpenLDAP: pkg/ldap/servers/slapd/daemon.c,v 1.99.2.12 2000/09/30 16:24:28 kurt Exp $ */
-+/* $OpenLDAP: servers/slapd/daemon.c,v 1.99.2.13 2000/10/30 18:14:51 kurt Exp $ */
- /*
-  * Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
-  * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
-@@ -59,6 +59,8 @@
- 
- Listener **slap_listeners = NULL;
- 
-+#define SLAPD_LISTEN 10
-+
- static ber_socket_t wake_sds[2];
- 
- #ifdef NO_THREADS
-@@ -81,8 +83,6 @@
- #endif
- volatile sig_atomic_t slapd_shutdown = 0;
- 
--static ldap_pvt_thread_t	listener_tid;
--
- static struct slap_daemon {
- 	ldap_pvt_thread_mutex_t	sd_mutex;
- 
-@@ -193,20 +193,207 @@
- 	tcp_close(s);
- }
- 
-+static void slap_free_listener_addresses(struct sockaddr **sal)
-+{
-+	struct sockaddr **sap;
-+
-+	if (sal == NULL) {
-+		return;
-+	}
-+
-+	for (sap = sal; *sap != NULL; sap++) {
-+		ch_free(*sap);
-+	}
-+
-+	ch_free(sal);
-+}
-+
-+/* port = 0 indicates AF_LOCAL */
-+static int slap_get_listener_addresses(
-+	const char *host,
-+	unsigned short port,
-+	struct sockaddr ***sal)
-+{
-+	struct sockaddr **sap;
-+#ifdef HAVE_GETADDRINFO
-+	struct addrinfo hints, *res, *sai;
-+	int n, err;
-+	
-+	memset( &hints, '\0', sizeof(hints) );
-+	hints.ai_flags = AI_PASSIVE;
-+	hints.ai_socktype = SOCK_STREAM;
-+#  ifdef LDAP_PF_LOCAL
-+	if ( port == 0 ) {
-+		hints.ai_family = AF_LOCAL;
-+		/* host specifies a service in this case */
-+		if (err = getaddrinfo(NULL, host, &hints, &res)) {
-+			if (err == EAI_FAMILY) {
-+				/* XXX Fake it */
-+				struct sockaddr_un *sun = calloc(1, sizeof(struct sockaddr_un));
-+				err = 0;
-+				res = calloc(1, sizeof(*res));
-+				assert(sun != NULL);
-+				assert(res != NULL);
-+				res->ai_flags = hints.ai_flags;
-+				res->ai_family = AF_LOCAL;
-+				res->ai_socktype = hints.ai_socktype;
-+				res->ai_addr = (struct sockaddr *)sun;
-+				res->ai_addrlen = sizeof(*sun);
-+				sun->sun_len = strlen(LDAPI_SOCK) + 1;
-+				sun->sun_family = AF_LOCAL;
-+				strcpy(sun->sun_path, LDAPI_SOCK);
-+			} else {
-+				Debug( LDAP_DEBUG_ANY, "daemon: getaddrinfo failed: %s\n",
-+				    gai_strerror(err), 0, 0);
-+				return -1;
-+			}
-+		}
-+	} else
-+#  endif
-+	{		
-+		char serv[7];
-+	
-+		snprintf(serv, sizeof serv, "%d", port);
-+		hints.ai_family = AF_UNSPEC;
-+		if (err = getaddrinfo(host, serv, &hints, &res)) {
-+			Debug( LDAP_DEBUG_ANY, "daemon: getaddrinfo failed: %s\n",
-+				gai_strerror(err), 0, 0);
-+			return -1;
-+		}
-+	}
-+
-+	sai = res;
-+	for (n=2; (sai = sai->ai_next) != NULL; n++) {
-+		/* EMPTY */ ;
-+	}
-+	*sal = ch_malloc(n * sizeof(*sal));
-+	if (*sal == NULL) {
-+		return -1;
-+	}
-+
-+	sai = res;
-+	sap = *sal;
-+	do {
-+		switch (sai->ai_family) {
-+#  ifdef LDAP_PF_LOCAL
-+		case AF_LOCAL: {
-+			*sap = ch_malloc(sizeof(struct sockaddr_un));
-+			if (*sap == NULL) {
-+				freeaddrinfo(res);
-+				goto errexit;
-+			}
-+			*(struct sockaddr_un *)*sap =
-+				*((struct sockaddr_un *)sai->ai_addr);
-+		} break;
-+#  endif
-+#  ifdef LDAP_PF_INET6			
-+		case AF_INET6: {
-+			*sap = ch_malloc(sizeof(struct sockaddr_in6));
-+			if (*sap == NULL) {
-+				freeaddrinfo(res);
-+				goto errexit;
-+			}
-+			*(struct sockaddr_in6 *)*sap =
-+				*((struct sockaddr_in6 *)sai->ai_addr);
-+		} break;
-+#  endif
-+		case AF_INET: {
-+			*sap = ch_malloc(sizeof(struct sockaddr_in));
-+			if (*sap == NULL) {
-+				freeaddrinfo(res);
-+				goto errexit;
-+			}
-+			*(struct sockaddr_in *)*sap =
-+				*((struct sockaddr_in *)sai->ai_addr);
-+		} break;
-+		default: 
-+			*sap = NULL;
-+			break;
-+		}
-+		if (*sap != NULL) {
-+			(*sap)->sa_family = sai->ai_family;
-+			sap++;
-+		}
-+	} while ((sai = sai->ai_next) != NULL);
-+
-+	freeaddrinfo(res);
-+
-+#else
-+#  ifdef LDAP_PF_LOCAL
-+	if ( port == 0 ) {
-+		*sal = ch_malloc(2 * sizeof(*sal));
-+		if (*sal == NULL) {
-+			return -1;
-+		}
-+		sap = *sal;
-+		*sap = ch_malloc(sizeof(struct sockaddr_un));
-+		if (*sap == NULL)
-+			goto errexit;
-+		(void)memset( (void *)*sap, '\0', sizeof(struct sockaddr_un) );
-+		(*sap)->sa_family = AF_LOCAL;
-+		if ( strlen(host) >
-+		     (sizeof(((struct sockaddr_un *)*sal)->sun_path) - 1) ) {
-+			Debug( LDAP_DEBUG_ANY,
-+			       "daemon: domain socket path (%s) too long in URL",
-+			       host, 0, 0);
-+			goto errexit;
-+		}
-+		strcpy( ((struct sockaddr_un *)*sap)->sun_path, host );
-+	} else
-+#  endif		
-+	{
-+		struct in_addr in;
-+
-+		if ( host == NULL ) {
-+			in.s_addr = htonl(INADDR_ANY);
-+
-+		} else if ( !inet_aton( host, &in ) ) {
-+			struct hostent *he = gethostbyname( host );
-+			if( he == NULL ) {
-+				Debug( LDAP_DEBUG_ANY,
-+				       "daemon: invalid host %s", host, 0, 0);
-+				return -1;
-+			}
-+			AC_MEMCPY( &in, he->h_addr, sizeof( in ) );
-+		}
-+
-+		*sal = ch_malloc(2 * sizeof(*sal));
-+		if (*sal == NULL) {
-+			return -1;
-+		}
-+
-+		sap = *sal;
-+		*sap = ch_malloc(sizeof(struct sockaddr_in));
-+		if (*sap == NULL) {
-+			goto errexit;
-+		}
-+
-+		(void)memset( (void *)*sap, '\0', sizeof(struct sockaddr_in) );
-+		(*sap)->sa_family = AF_INET;
-+		((struct sockaddr_in *)*sap)->sin_port = htons(port);
-+		((struct sockaddr_in *)*sap)->sin_addr = in;
-+	}
-+	sap++;
-+#endif
-+
-+	*sap = NULL;
-+	return 0;
-+
-+errexit:
-+	slap_free_listener_addresses(*sal);
-+	return -1;
-+}
- 
--static Listener * open_listener( const char* url )
-+static Listener * slap_open_listener(
-+	const char* url )
- {
- 	int	tmp, rc;
- 	Listener l;
- 	Listener *li;
- 	LDAPURLDesc *lud;
--	char *s;
--	int port;
--#ifdef HAVE_GETADDRINFO
--	char serv[7];
--	struct addrinfo hints, *res, *sai;
--	int err;
--#endif
-+	unsigned short port;
-+	int err, addrlen;
-+	struct sockaddr **sal, **psal;
- 
- 	rc = ldap_url_parse( url, &lud );
- 
-@@ -238,291 +425,171 @@
- 	}
- #endif
- 
--#ifdef HAVE_GETADDRINFO
--	memset( &hints, '\0', sizeof(hints) );
--	hints.ai_flags = AI_PASSIVE;
--	hints.ai_family = AF_UNSPEC;
--	hints.ai_socktype = SOCK_STREAM;
--
--#  ifdef LDAP_PF_LOCAL
-+	port = (unsigned short) lud->lud_port;
-+	
- 	if ( ldap_pvt_url_scheme2proto(lud->lud_scheme) == LDAP_PROTO_IPC ) {
-+#ifdef LDAP_PF_LOCAL
- 		if ( lud->lud_host == NULL || lud->lud_host[0] == '\0' ) {
--			err = getaddrinfo(NULL, LDAPI_SOCK, &hints, &res);
--			if (!err)
--				unlink( LDAPI_SOCK );
-+			err = slap_get_listener_addresses(LDAPI_SOCK, 0, &sal);
- 		} else {
--			err = getaddrinfo(NULL, lud->lud_host, &hints, &res);
--			if (!err)
--				unlink( lud->lud_host );
-+			err = slap_get_listener_addresses(lud->lud_host, 0, &sal);
- 		}
--	} else
--#  endif /* LDAP_PF_LOCAL */
--	{
--		snprintf(serv, sizeof serv, "%d", lud->lud_port);
-+#else
-+		Debug( LDAP_DEBUG_ANY, "daemon: URL scheme not supported: %s",
-+			url, 0, 0);
-+		ldap_free_urldesc( lud );
-+		return NULL;
-+#endif
-+	} else {
- 		if( lud->lud_host == NULL || lud->lud_host[0] == '\0'
- 			|| strcmp(lud->lud_host, "*") == 0 )
- 		{
--			err = getaddrinfo(NULL, serv, &hints, &res);
-+			err = slap_get_listener_addresses(NULL, port, &sal);
- 		} else {
--			err = getaddrinfo(lud->lud_host, serv, &hints, &res);
-+			err = slap_get_listener_addresses(lud->lud_host, port, &sal);
- 		}
- 	}
- 
-+	ldap_free_urldesc( lud );
- 	if ( err ) {
--		Debug( LDAP_DEBUG_ANY, "daemon: getaddrinfo failed\n", 0, 0, 0);
--		ldap_free_urldesc( lud );
- 		return NULL;
- 	}
- 
--	ldap_free_urldesc( lud );
--	sai = res;
--	do {
--		if ( (sai->ai_family != AF_INET)
--#  ifdef LDAP_PF_INET6
--		     && (sai->ai_family != AF_INET6)
--#  endif
--#  ifdef LDAP_PF_LOCAL
--		     && (sai->ai_family != AF_LOCAL)
--#  endif
--		     )
-+	psal = sal;
-+	while ( *sal != NULL ) {
-+		switch( (*sal)->sa_family ) {
-+		case AF_INET:
-+#ifdef LDAP_PF_INET6
-+		case AF_INET6:
-+#endif
-+#ifdef LDAP_PF_LOCAL
-+		case AF_LOCAL:
-+#endif
-+			break;
-+		default:
-+			sal++;
- 			continue;
--		l.sl_sd = socket( sai->ai_family, sai->ai_socktype, sai->ai_protocol);
-+		}
-+		l.sl_sd = socket( (*sal)->sa_family, SOCK_STREAM, 0);
- 		if ( l.sl_sd == AC_SOCKET_INVALID ) {
- 			int err = sock_errno();
- 			Debug( LDAP_DEBUG_ANY,
- 				"daemon: socket() failed errno=%d (%s)\n", err,
- 				sock_errstr(err), 0 );
-+			sal++;
- 			continue;
- 		}
--
--		if ( sai->ai_family != AF_LOCAL ) {
--#else
--
--	if ( ldap_pvt_url_scheme2proto(lud->lud_scheme) == LDAP_PROTO_IPC ) {
-+#ifndef HAVE_WINSOCK
-+		if ( l.sl_sd >= dtblsize ) {
-+			Debug( LDAP_DEBUG_ANY,
-+			       "daemon: listener descriptor %ld is too great %ld\n",
-+			       (long) l.sl_sd, (long) dtblsize, 0 );
-+			tcp_close( l.sl_sd );
-+			sal++;
-+			continue;
-+		}
-+#endif
- #ifdef LDAP_PF_LOCAL
--		port = 0;
--		(void) memset( (void *)&l.sl_sa.sa_un_addr, '\0', sizeof(l.sl_sa.sa_un_addr) );
--
--		l.sl_sa.sa_un_addr.sun_family = AF_LOCAL;
--
--		/* hack: overload the host to be the path */
--		if ( lud->lud_host == NULL || lud->lud_host[0] == '\0' ) {
--			strcpy( l.sl_sa.sa_un_addr.sun_path, LDAPI_SOCK );
--		} else {
--			if ( strlen(lud->lud_host) > (sizeof(l.sl_sa.sa_un_addr.sun_path) - 1) ) {
--				Debug( LDAP_DEBUG_ANY,
--					"daemon: domain socket path (%s) too long in URL: %s",
--					lud->lud_host, url, 0);
--				ldap_free_urldesc( lud );
--				return NULL;
--			}
--			strcpy( l.sl_sa.sa_un_addr.sun_path, lud->lud_host );
--		}
--		unlink( l.sl_sa.sa_un_addr.sun_path ); 
--#if 0
--		/* I don't think we need to set this. */
--		l.sl_sa.sa_un_addr.sun_len = sizeof( l.sl_sa.sa_un_addr.sun_len ) +
--			sizeof( l.sl_sa.sa_un_addr.sun_family ) +
--			strlen( l.sl_sa.sa_un_addr.sun_path ) + 1;
-+		if ( (*sal)->sa_family == AF_LOCAL ) {
-+			unlink ( ((struct sockaddr_un *)*sal)->sun_path );
-+		} else
- #endif
--#else
--		Debug( LDAP_DEBUG_ANY, "daemon: URL scheme not supported: %s",
--			url, 0, 0);
--		ldap_free_urldesc( lud );
--		return NULL;
--#endif /* LDAP_PF_LOCAL */
--	} else {
--
--	port = lud->lud_port;
--
--	(void) memset( (void*) &l.sl_addr, '\0', sizeof(l.sl_addr) );
--
--	l.sl_addr.sin_family = AF_INET;
--	l.sl_addr.sin_port = htons( (unsigned short) lud->lud_port );
--
--	if( lud->lud_host == NULL || lud->lud_host[0] == '\0'
--		|| strcmp(lud->lud_host, "*") == 0 )
--	{
--		l.sl_addr.sin_addr.s_addr = htonl(INADDR_ANY);
--
--	} else {
--		/* host or address was specified */
--		if( !inet_aton( lud->lud_host, &l.sl_addr.sin_addr ) ) {
--			struct hostent *he = gethostbyname( lud->lud_host );
--			if( he == NULL ) {
-+		{
-+#ifdef SO_REUSEADDR
-+			/* enable address reuse */
-+			tmp = 1;
-+			rc = setsockopt( l.sl_sd, SOL_SOCKET, SO_REUSEADDR,
-+					 (char *) &tmp, sizeof(tmp) );
-+			if ( rc == AC_SOCKET_ERROR ) {
-+				int err = sock_errno();
- 				Debug( LDAP_DEBUG_ANY,
--					"daemon: invalid host (%s) in URL: %s",
--					lud->lud_host, url, 0);
--				ldap_free_urldesc( lud );
--				return NULL;
-+				       "slapd(%ld): setsockopt(SO_REUSEADDR) failed errno=%d (%s)\n",
-+				       (long) l.sl_sd, err, sock_errstr(err) );
- 			}
--
--			AC_MEMCPY( &l.sl_addr.sin_addr, he->h_addr,
--			       sizeof( l.sl_addr.sin_addr ) );
-+#endif
- 		}
--	}
--	}
--
--	ldap_free_urldesc( lud );
--
--	l.sl_sd = socket( l.sl_sa.sa_addr.sa_family, SOCK_STREAM, 0 );
--	if ( l.sl_sd == AC_SOCKET_INVALID ) {
--		int err = sock_errno();
--		Debug( LDAP_DEBUG_ANY,
--			"daemon: socket() failed errno=%d (%s)\n", err,
--			sock_errstr(err), 0 );
--		return NULL;
--	}
--
--#ifndef HAVE_WINSOCK
--	if ( l.sl_sd >= dtblsize ) {
--		Debug( LDAP_DEBUG_ANY,
--			"daemon: listener descriptor %ld is too great %ld\n",
--			(long) l.sl_sd, (long) dtblsize, 0 );
--		tcp_close( l.sl_sd );
--		return NULL;
--	}
-+	
-+		switch( (*sal)->sa_family ) {
-+		case AF_INET:
-+			addrlen = sizeof(struct sockaddr_in);
-+			break;
-+#ifdef LDAP_PF_INET6
-+		case AF_INET6:
-+			addrlen = sizeof(struct sockaddr_in6);
-+			break;
- #endif
--
- #ifdef LDAP_PF_LOCAL
--	/* for IPv4 and IPv6 sockets only */
--	if ( l.sl_sa.sa_addr.sa_family != AF_LOCAL ) {
--#endif /* LDAP_PF_LOCAL */
--#endif /* HAVE_GETADDRINFO */
--
--#ifdef SO_REUSEADDR
--	/* enable address reuse */
--	tmp = 1;
--	rc = setsockopt( l.sl_sd, SOL_SOCKET, SO_REUSEADDR,
--		(char *) &tmp, sizeof(tmp) );
--	if ( rc == AC_SOCKET_ERROR ) {
--		int err = sock_errno();
--		Debug( LDAP_DEBUG_ANY,
--	       "slapd(%ld): setsockopt(SO_REUSEADDR) failed errno=%d (%s)\n",
--	    	(long) l.sl_sd, err, sock_errstr(err) );
--	}
-+		case AF_LOCAL:
-+			addrlen = sizeof(struct sockaddr_un);
-+			break;
- #endif
--
--#ifdef HAVE_GETADDRINFO
--		} /* sai->ai_family != AF_LOCAL */
--		if (!bind(l.sl_sd, sai->ai_addr, sai->ai_addrlen))
-+		}
-+	
-+		if (!bind(l.sl_sd, *sal, addrlen))
- 			break;
- 		err = sock_errno();
- 		Debug( LDAP_DEBUG_ANY, "daemon: bind(%ld) failed errno=%d (%s)\n",
--			(long) l.sl_sd, err, sock_errstr(err) );
-+		       (long) l.sl_sd, err, sock_errstr(err) );
- 		tcp_close( l.sl_sd );
--	} while ((sai = sai->ai_next) != NULL);
-+		sal++;
-+	} /* while ( *sal != NULL ) */
- 
--	if (!sai) {
-+	if ( *sal == NULL ) {
- 		Debug( LDAP_DEBUG_ANY, "daemon: bind(%ld) failed\n",
- 			(long) l.sl_sd, 0, 0 );
-+		slap_free_listener_addresses(psal);
- 		return NULL;
- 	}
- 
--	switch ( sai->ai_family ) {
--#  ifdef LDAP_PF_LOCAL
--	case AF_LOCAL:
--		if ( chmod( (char *)sai->ai_addr, S_IRWXU ) < 0 ) {
-+	switch ( (*sal)->sa_family ) {
-+#ifdef LDAP_PF_LOCAL
-+	case AF_LOCAL: {
-+		char *addr = ((struct sockaddr_un *)*sal)->sun_path;
-+		if ( chmod( addr, S_IRWXU ) < 0 ) {
- 			int err = sock_errno();
- 			Debug( LDAP_DEBUG_ANY, "daemon: fchmod(%ld) failed errno=%d (%s)",
--				(long) l.sl_sd, err, sock_errstr(err) );
-+			       (long) l.sl_sd, err, sock_errstr(err) );
- 			tcp_close( l.sl_sd );
-+			slap_free_listener_addresses(psal);
- 			return NULL;
- 		}
--		l.sl_name = ch_malloc( strlen((char *)sai->ai_addr) + sizeof("PATH=") );
--		sprintf( l.sl_name, "PATH=%s", sai->ai_addr );
--		break;
--#  endif /* LDAP_PF_LOCAL */
-+		l.sl_name = ch_malloc( strlen(addr) + sizeof("PATH=") );
-+		sprintf( l.sl_name, "PATH=%s", addr );
-+	} break;
-+#endif /* LDAP_PF_LOCAL */
- 
- 	case AF_INET: {
-+		char *s;
-+#ifdef HAVE_GETADDRINFO		
- 		char addr[INET_ADDRSTRLEN];
--		inet_ntop( AF_INET,
--			&((struct sockaddr_in *)sai->ai_addr)->sin_addr,
--			addr, sizeof(addr) );
--		l.sl_name = ch_malloc( strlen(addr) + strlen(serv) + sizeof("IP=:") );
--		sprintf( l.sl_name, "IP=%s:%s", addr, serv );
-+		inet_ntop( AF_INET, &((struct sockaddr_in *)*sal)->sin_addr,
-+			   addr, sizeof(addr) );
-+		s = addr;
-+#else
-+		s = inet_ntoa( l.sl_addr.sin_addr );
-+#endif		
-+		l.sl_name = ch_malloc( sizeof("IP=255.255.255.255:65535") );
-+		sprintf( l.sl_name, "IP=%s:%d",
-+			 s != NULL ? s : "unknown" , port );
- 	} break;
- 
--#  ifdef LDAP_PF_INET6
-+#ifdef LDAP_PF_INET6
- 	case AF_INET6: {
- 		char addr[INET6_ADDRSTRLEN];
--		inet_ntop( AF_INET6,
--			&((struct sockaddr_in6 *)sai->ai_addr)->sin6_addr,
--			addr, sizeof addr);
--		l.sl_name = ch_malloc( strlen(addr) + strlen(serv) + sizeof("IP= ") );
--		sprintf( l.sl_name, "IP=%s %s", addr, serv );
-+		inet_ntop( AF_INET6, &((struct sockaddr_in6 *)*sal)->sin6_addr,
-+			   addr, sizeof addr);
-+		l.sl_name = ch_malloc( strlen(addr) + sizeof("IP= 65535") );
-+		sprintf( l.sl_name, "IP=%s %d", addr, port );
- 	} break;
--#  endif /* LDAP_PF_INET6 */
-+#endif /* LDAP_PF_INET6 */
- 
- 	default:
- 		Debug( LDAP_DEBUG_ANY, "daemon: unsupported address family (%d)\n",
--			(int) sai->ai_family, 0, 0 );
-+			(int) (*sal)->sa_family, 0, 0 );
- 		break;
- 	}
--#else
--#ifdef LDAP_PF_LOCAL
--	/* close conditional */
--	}
--#endif /* LDAP_PF_LOCAL */
--
--	switch ( l.sl_sa.sa_addr.sa_family ) {
--#ifdef LDAP_PF_LOCAL
--		case AF_LOCAL:
--			rc = bind( l.sl_sd, (struct sockaddr *)&l.sl_sa,
--				sizeof(l.sl_sa.sa_un_addr) );
--			break;
--#endif
--
--		case AF_INET:
--			rc = bind( l.sl_sd, (struct sockaddr *)&l.sl_sa,
--				sizeof(l.sl_sa.sa_in_addr) );
--			break;
- 
--		default:
--			rc = AC_SOCKET_ERROR;
--			errno = EINVAL;
--			break;
--	}
--
--	if ( rc == AC_SOCKET_ERROR ) {
--		int err = sock_errno();
--		Debug( LDAP_DEBUG_ANY, "daemon: bind(%ld) failed errno=%d (%s)\n",
--	    	(long) l.sl_sd, err, sock_errstr(err) );
--		tcp_close( l.sl_sd );
--		return NULL;
--	}
--
--	switch ( l.sl_sa.sa_addr.sa_family ) {
--#ifdef LDAP_PF_LOCAL
--		case AF_LOCAL:
--			if ( chmod( l.sl_sa.sa_un_addr.sun_path, S_IRWXU ) < 0 ) {
--				int err = sock_errno();
--				Debug( LDAP_DEBUG_ANY,
--					"daemon: chmod(%ld) failed errno=%d (%s)",
--					(long) l.sl_sd, err, sock_errstr(err) );
--				tcp_close( l.sl_sd );
--				return NULL;
--			}
--
--			l.sl_name = ch_malloc( strlen(l.sl_sa.sa_un_addr.sun_path)
--				+ sizeof("PATH=") );
--			sprintf( l.sl_name, "PATH=%s", l.sl_sa.sa_un_addr.sun_path );
--			break;
--#endif /* LDAP_PF_LOCAL */
--
--		case AF_INET:
--			l.sl_name = ch_malloc( sizeof("IP=255.255.255.255:65336") );
--			s = inet_ntoa( l.sl_addr.sin_addr );
--			sprintf( l.sl_name, "IP=%s:%d",
--				s != NULL ? s : "unknown" , port );
--			break;
--
--		default:
--			l.sl_name = ch_strdup( "UNKNOWN" );
--			break;
--	}
--
--#endif /* HAVE_GETADDRINFO */
-+	slap_free_listener_addresses(psal);
- 
- 	l.sl_url = ch_strdup( url );
- 	li = ch_malloc( sizeof( Listener ) );
-@@ -608,7 +675,7 @@
- 	slap_listeners = ch_malloc( (i+1)*sizeof(Listener *) );
- 
- 	for(i = 0; u[i] != NULL; i++ ) {
--		slap_listeners[i] = open_listener( u[i] );
-+		slap_listeners[i] = slap_open_listener( u[i] );
- 
- 		if( slap_listeners[i] == NULL ) {
- 			charray_free( u );
-@@ -642,7 +709,6 @@
- 	void *ptr
- )
- {
--	int rc, tmp;
- 	int l;
- 	time_t	last_idle_check = slap_get_time();
- 	time( &starttime );
-@@ -651,7 +717,7 @@
- 		if ( slap_listeners[l]->sl_sd == AC_SOCKET_INVALID )
- 			continue;
- 
--		if ( listen( slap_listeners[l]->sl_sd, 5 ) == -1 ) {
-+		if ( listen( slap_listeners[l]->sl_sd, SLAPD_LISTEN ) == -1 ) {
- 			int err = sock_errno();
- 			Debug( LDAP_DEBUG_ANY,
- 				"daemon: listen(%s, 5) failed errno=%d (%s)\n",
-@@ -814,7 +880,7 @@
- 		}
- 
- 		for ( l = 0; slap_listeners[l] != NULL; l++ ) {
--			ber_int_t s;
-+			ber_socket_t s;
- 			socklen_t len = sizeof(from);
- 			long id;
- 			slap_ssf_t ssf = 0;
-@@ -860,31 +926,6 @@
- 			}
- #endif
- 
--#ifdef SO_KEEPALIVE
--			/* enable keep alives */
--			rc = setsockopt( s, SOL_SOCKET, SO_KEEPALIVE,
--				(char *) &tmp, sizeof(tmp) );
--			if ( rc == AC_SOCKET_ERROR ) {
--				int err = sock_errno();
--				Debug( LDAP_DEBUG_ANY,
--					"slapd(%ld): setsockopt(SO_KEEPALIVE) failed "
--					"errno=%d (%s)\n", (long) s, err, sock_errstr(err) );
--			}
--#endif
--#ifdef TCP_NODELAY
--			/* enable no delay */
--			tmp = 1;
--			rc = setsockopt( s, IPPROTO_TCP, TCP_NODELAY,
--				(char *)&tmp, sizeof(tmp) );
--			if ( rc == AC_SOCKET_ERROR ) {
--				int err = sock_errno();
--				Debug( LDAP_DEBUG_ANY,
--					"slapd(%ld): setsockopt(TCP_NODELAY) failed "
--					"errno=%d (%s)\n", (long) s, err, sock_errstr(err) );
--			}
--#endif
--
--
- #ifdef LDAP_DEBUG
- 			ldap_pvt_thread_mutex_lock( &slap_daemon.sd_mutex );
- 
-@@ -896,20 +937,44 @@
- 			ldap_pvt_thread_mutex_unlock( &slap_daemon.sd_mutex );
- #endif
- 
-+#if defined( SO_KEEPALIVE ) || defined( TCP_NODELAY )
-+#ifdef LDAP_PF_LOCAL
-+			/* for IPv4 and IPv6 sockets only */
-+			if ( from.sa_addr.sa_family != AF_LOCAL )
-+#endif /* LDAP_PF_LOCAL */
-+			{
-+				int rc;
-+				int tmp;
-+#ifdef SO_KEEPALIVE
-+				/* enable keep alives */
-+				tmp = 1;
-+				rc = setsockopt( s, SOL_SOCKET, SO_KEEPALIVE,
-+					(char *) &tmp, sizeof(tmp) );
-+				if ( rc == AC_SOCKET_ERROR ) {
-+					int err = sock_errno();
-+					Debug( LDAP_DEBUG_ANY,
-+						"slapd(%ld): setsockopt(SO_KEEPALIVE) failed "
-+						"errno=%d (%s)\n", (long) s, err, sock_errstr(err) );
-+				}
-+#endif
-+#ifdef TCP_NODELAY
-+				/* enable no delay */
-+				tmp = 1;
-+				rc = setsockopt( s, IPPROTO_TCP, TCP_NODELAY,
-+					(char *)&tmp, sizeof(tmp) );
-+				if ( rc == AC_SOCKET_ERROR ) {
-+					int err = sock_errno();
-+					Debug( LDAP_DEBUG_ANY,
-+						"slapd(%ld): setsockopt(TCP_NODELAY) failed "
-+						"errno=%d (%s)\n", (long) s, err, sock_errstr(err) );
-+				}
-+#endif
-+			}
-+#endif
-+
- 			Debug( LDAP_DEBUG_CONNS, "daemon: new connection on %ld\n",
- 				(long) s, 0, 0 );
- 
--			len = sizeof(from);
--
--			if ( getpeername( s, (struct sockaddr *) &from, &len ) != 0 ) {
--				int err = sock_errno();
--				Debug( LDAP_DEBUG_ANY,
--					"daemon: getpeername( %ld ) failed: errno=%d (%s)\n",
--					(long) s, err, sock_errstr(err) );
--				slapd_close(s);
--				continue;
--			}
--
- 			switch ( from.sa_addr.sa_family ) {
- #  ifdef LDAP_PF_LOCAL
- 			case AF_LOCAL:
-@@ -948,6 +1013,7 @@
- 				slapd_close(s);
- 				continue;
- 			}
-+
- 			if ( ( from.sa_addr.sa_family == AF_INET ) 
- #ifdef LDAP_PF_INET6
- 				|| ( from.sa_addr.sa_family == AF_INET6 )
-@@ -961,7 +1027,7 @@
- 						sizeof(from.sa_in6_addr.sin6_addr),
- 						AF_INET6 );
- 				else
--#  endif LDAP_PF_INET6
-+#  endif /* LDAP_PF_INET6 */
- 				hp = gethostbyaddr(
- 					(char *) &(from.sa_in_addr.sin_addr),
- 					sizeof(from.sa_in_addr.sin_addr),
-@@ -1202,23 +1268,25 @@
- 	connections_init();
- 
- #define SLAPD_LISTENER_THREAD 1
--#if defined( SLAPD_LISTENER_THREAD ) || !defined(HAVE_PTHREADS)
-+#if defined( SLAPD_LISTENER_THREAD )
-+	{
-+		ldap_pvt_thread_t	listener_tid;
- 
--	/* listener as a separate THREAD */
--	rc = ldap_pvt_thread_create( &listener_tid,
--		0, slapd_daemon_task, NULL );
-+		/* listener as a separate THREAD */
-+		rc = ldap_pvt_thread_create( &listener_tid,
-+			0, slapd_daemon_task, NULL );
- 
--	if ( rc != 0 ) {
--		Debug( LDAP_DEBUG_ANY,
--		    "listener ldap_pvt_thread_create failed (%d)\n", rc, 0, 0 );
--		return rc;
--	}
-+		if ( rc != 0 ) {
-+			Debug( LDAP_DEBUG_ANY,
-+		    	"listener ldap_pvt_thread_create failed (%d)\n", rc, 0, 0 );
-+			return rc;
-+		}
- 
--	/* wait for the listener thread to complete */
--	ldap_pvt_thread_join( listener_tid, (void *) NULL );
-+		/* wait for the listener thread to complete */
-+		ldap_pvt_thread_join( listener_tid, (void *) NULL );
-+ 	}
- #else
--	/* expermimental code */
--	listener_tid = pthread_self();
-+	/* experimental code */
- 	slapd_daemon_task( NULL );
- #endif
- 
-@@ -1307,4 +1375,9 @@
- 
- 	/* reinstall self */
- 	(void) SIGNAL_REINSTALL( sig, slap_sig_wake );
-+}
-+
-+
-+void slapd_add_internal(ber_socket_t s) {
-+	slapd_add(s);
- }