xserver libxtrans libxcb xcb-proto libX11 mesa git update 30 Aug 2014

xserver          commit 3a51418b2db353519a1779cf3cebbcc9afba2520
libxcb           commit b0e6c2de09c7474868dd7185674fa113a5c2e0aa
libxcb/xcb-proto commit dc0c544fe044ddeb4917bba0c2fed66c70e6db43
libX11           commit 6101b967b641355dd863fd1ce52c6a7d58bcbe68
libxtrans        commit 17491de45c352c833442cccf17a9bd65909889db
mesa             commit 932b0ef1ceecf873213447a8778e5cbe1b3b6be7

6 files changed, 148 insertions, 137 deletions

diff --git a/X11/xtrans/Xtrans.c b/X11/xtrans/Xtrans.c
index ae8ffad8e..28808030c 100644
--- a/X11/xtrans/Xtrans.c
+++ b/X11/xtrans/Xtrans.c
@@ -185,7 +185,8 @@ TRANS(SelectTransport) (const char *protocol)
 static
 #endif /* TEST_t */
 int
-TRANS(ParseAddress) (char *address, char **protocol, char **host, char **port)
+TRANS(ParseAddress) (const char *address,
+                     char **protocol, char **host, char **port)
 
 {
     /*
@@ -391,7 +392,7 @@ TRANS(ParseAddress) (char *address, char **protocol, char **host, char **port)
  */
 
 static XtransConnInfo
-TRANS(Open) (int type, char *address)
+TRANS(Open) (int type, const char *address)
 
 {
     char 		*protocol = NULL, *host = NULL, *port = NULL;
@@ -489,7 +490,7 @@ TRANS(Open) (int type, char *address)
  */
 
 static XtransConnInfo
-TRANS(Reopen) (int type, int trans_id, int fd, char *port)
+TRANS(Reopen) (int type, int trans_id, int fd, const char *port)
 
 {
     XtransConnInfo	ciptr = NULL;
@@ -563,7 +564,7 @@ TRANS(Reopen) (int type, int trans_id, int fd, char *port)
 #ifdef TRANS_CLIENT
 
 XtransConnInfo
-TRANS(OpenCOTSClient) (char *address)
+TRANS(OpenCOTSClient) (const char *address)
 
 {
     prmsg (2,"OpenCOTSClient(%s)\n", address);
@@ -576,7 +577,7 @@ TRANS(OpenCOTSClient) (char *address)
 #ifdef TRANS_SERVER
 
 XtransConnInfo
-TRANS(OpenCOTSServer) (char *address)
+TRANS(OpenCOTSServer) (const char *address)
 
 {
     prmsg (2,"OpenCOTSServer(%s)\n", address);
@@ -589,7 +590,7 @@ TRANS(OpenCOTSServer) (char *address)
 #ifdef TRANS_CLIENT
 
 XtransConnInfo
-TRANS(OpenCLTSClient) (char *address)
+TRANS(OpenCLTSClient) (const char *address)
 
 {
     prmsg (2,"OpenCLTSClient(%s)\n", address);
@@ -602,7 +603,7 @@ TRANS(OpenCLTSClient) (char *address)
 #ifdef TRANS_SERVER
 
 XtransConnInfo
-TRANS(OpenCLTSServer) (char *address)
+TRANS(OpenCLTSServer) (const char *address)
 
 {
     prmsg (2,"OpenCLTSServer(%s)\n", address);
@@ -615,7 +616,7 @@ TRANS(OpenCLTSServer) (char *address)
 #ifdef TRANS_REOPEN
 
 XtransConnInfo
-TRANS(ReopenCOTSServer) (int trans_id, int fd, char *port)
+TRANS(ReopenCOTSServer) (int trans_id, int fd, const char *port)
 
 {
     prmsg (2,"ReopenCOTSServer(%d, %d, %s)\n", trans_id, fd, port);
@@ -623,7 +624,7 @@ TRANS(ReopenCOTSServer) (int trans_id, int fd, char *port)
 }
 
 XtransConnInfo
-TRANS(ReopenCLTSServer) (int trans_id, int fd, char *port)
+TRANS(ReopenCLTSServer) (int trans_id, int fd, const char *port)
 
 {
     prmsg (2,"ReopenCLTSServer(%d, %d, %s)\n", trans_id, fd, port);
@@ -742,7 +743,7 @@ TRANS(SetOption) (XtransConnInfo ciptr, int option, int arg)
 #ifdef TRANS_SERVER
 
 int
-TRANS(CreateListener) (XtransConnInfo ciptr, char *port, unsigned int flags)
+TRANS(CreateListener) (XtransConnInfo ciptr, const char *port, unsigned int flags)
 
 {
     return ciptr->transptr->CreateListener (ciptr, port, flags);
@@ -851,7 +852,7 @@ TRANS(Accept) (XtransConnInfo ciptr, int *status)
 #ifdef TRANS_CLIENT
 
 int
-TRANS(Connect) (XtransConnInfo ciptr, char *address)
+TRANS(Connect) (XtransConnInfo ciptr, const char *address)
 
 {
     char	*protocol;
@@ -1073,7 +1074,8 @@ complete_network_count (void)
 
 
 static int
-receive_listening_fds(char* port, XtransConnInfo* temp_ciptrs, int* count_ret)
+receive_listening_fds(const char* port, XtransConnInfo* temp_ciptrs,
+                      int* count_ret)
 
 {
 #ifdef HAVE_SYSTEMD_DAEMON
@@ -1150,8 +1152,8 @@ extern int xquartz_launchd_fd;
 #endif
 
 int
-TRANS(MakeAllCOTSServerListeners) (char *port, int *partial, int *count_ret,
-				   XtransConnInfo **ciptrs_ret)
+TRANS(MakeAllCOTSServerListeners) (const char *port, int *partial,
+                                   int *count_ret, XtransConnInfo **ciptrs_ret)
 
 {
     char		buffer[256]; /* ??? What size ?? */
@@ -1281,8 +1283,8 @@ TRANS(MakeAllCOTSServerListeners) (char *port, int *partial, int *count_ret,
 }
 
 int
-TRANS(MakeAllCLTSServerListeners) (char *port, int *partial, int *count_ret,
-				   XtransConnInfo **ciptrs_ret)
+TRANS(MakeAllCLTSServerListeners) (const char *port, int *partial,
+                                   int *count_ret, XtransConnInfo **ciptrs_ret)
 
 {
     char		buffer[256]; /* ??? What size ?? */
diff --git a/X11/xtrans/Xtrans.h b/X11/xtrans/Xtrans.h
index 5807b6728..6decc6b3a 100644
--- a/X11/xtrans/Xtrans.h
+++ b/X11/xtrans/Xtrans.h
@@ -236,7 +236,7 @@ void TRANS(FreeConnInfo) (
 #ifdef TRANS_CLIENT
 
 XtransConnInfo TRANS(OpenCOTSClient)(
-    char *		/* address */
+    const char *	/* address */
 );
 
 #endif /* TRANS_CLIENT */
@@ -244,7 +244,7 @@ XtransConnInfo TRANS(OpenCOTSClient)(
 #ifdef TRANS_SERVER
 
 XtransConnInfo TRANS(OpenCOTSServer)(
-    char *		/* address */
+    const char *	/* address */
 );
 
 #endif /* TRANS_SERVER */
@@ -252,7 +252,7 @@ XtransConnInfo TRANS(OpenCOTSServer)(
 #ifdef TRANS_CLIENT
 
 XtransConnInfo TRANS(OpenCLTSClient)(
-    char *		/* address */
+    const char *	/* address */
 );
 
 #endif /* TRANS_CLIENT */
@@ -260,7 +260,7 @@ XtransConnInfo TRANS(OpenCLTSClient)(
 #ifdef TRANS_SERVER
 
 XtransConnInfo TRANS(OpenCLTSServer)(
-    char *		/* address */
+    const char *	/* address */
 );
 
 #endif /* TRANS_SERVER */
@@ -270,13 +270,13 @@ XtransConnInfo TRANS(OpenCLTSServer)(
 XtransConnInfo TRANS(ReopenCOTSServer)(
     int,		/* trans_id */
     int,		/* fd */
-    char *		/* port */
+    const char *	/* port */
 );
 
 XtransConnInfo TRANS(ReopenCLTSServer)(
     int,		/* trans_id */
     int,		/* fd */
-    char *		/* port */
+    const char *	/* port */
 );
 
 int TRANS(GetReopenInfo)(
@@ -299,7 +299,7 @@ int TRANS(SetOption)(
 
 int TRANS(CreateListener)(
     XtransConnInfo,	/* ciptr */
-    char *,		/* port */
+    const char *,	/* port */
     unsigned int	/* flags */
 );
 
@@ -330,7 +330,7 @@ XtransConnInfo TRANS(Accept)(
 
 int TRANS(Connect)(
     XtransConnInfo,	/* ciptr */
-    char *		/* address */
+    const char *	/* address */
 );
 
 #endif /* TRANS_CLIENT */
@@ -405,14 +405,14 @@ int TRANS(GetConnectionNumber)(
 #ifdef TRANS_SERVER
 
 int TRANS(MakeAllCOTSServerListeners)(
-    char *,		/* port */
+    const char *,	/* port */
     int *,		/* partial */
     int *,		/* count_ret */
     XtransConnInfo **	/* ciptrs_ret */
 );
 
 int TRANS(MakeAllCLTSServerListeners)(
-    char *,		/* port */
+    const char *,	/* port */
     int *,		/* partial */
     int *,		/* count_ret */
     XtransConnInfo **	/* ciptrs_ret */
diff --git a/X11/xtrans/Xtransint.h b/X11/xtrans/Xtransint.h
index 4c670b88a..5ff824de0 100644
--- a/X11/xtrans/Xtransint.h
+++ b/X11/xtrans/Xtransint.h
@@ -163,9 +163,9 @@ typedef struct _Xtransport {
 
     XtransConnInfo (*OpenCOTSClient)(
 	struct _Xtransport *,	/* transport */
-	char *,			/* protocol */
-	char *,			/* host */
-	char *			/* port */
+	const char *,		/* protocol */
+	const char *,		/* host */
+	const char *		/* port */
     );
 
 #endif /* TRANS_CLIENT */
@@ -174,9 +174,9 @@ typedef struct _Xtransport {
     const char **	nolisten;
     XtransConnInfo (*OpenCOTSServer)(
 	struct _Xtransport *,	/* transport */
-	char *,			/* protocol */
-	char *,			/* host */
-	char *			/* port */
+	const char *,		/* protocol */
+	const char *,		/* host */
+	const char *		/* port */
     );
 
 #endif /* TRANS_SERVER */
@@ -185,9 +185,9 @@ typedef struct _Xtransport {
 
     XtransConnInfo (*OpenCLTSClient)(
 	struct _Xtransport *,	/* transport */
-	char *,			/* protocol */
-	char *,			/* host */
-	char *			/* port */
+	const char *,		/* protocol */
+	const char *,		/* host */
+	const char *		/* port */
     );
 
 #endif /* TRANS_CLIENT */
@@ -196,9 +196,9 @@ typedef struct _Xtransport {
 
     XtransConnInfo (*OpenCLTSServer)(
 	struct _Xtransport *,	/* transport */
-	char *,			/* protocol */
-	char *,			/* host */
-	char *			/* port */
+	const char *,		/* protocol */
+	const char *,		/* host */
+	const char *		/* port */
     );
 
 #endif /* TRANS_SERVER */
@@ -209,13 +209,13 @@ typedef struct _Xtransport {
     XtransConnInfo (*ReopenCOTSServer)(
 	struct _Xtransport *,	/* transport */
         int,			/* fd */
-        char *			/* port */
+        const char *		/* port */
     );
 
     XtransConnInfo (*ReopenCLTSServer)(
 	struct _Xtransport *,	/* transport */
         int,			/* fd */
-        char *			/* port */
+        const char *		/* port */
     );
 
 #endif /* TRANS_REOPEN */
@@ -233,7 +233,7 @@ typedef struct _Xtransport {
 
     int	(*CreateListener)(
 	XtransConnInfo,		/* connection */
-	char *,			/* port */
+	const char *,		/* port */
 	unsigned int		/* flags */
     );
 
@@ -252,8 +252,8 @@ typedef struct _Xtransport {
 
     int	(*Connect)(
 	XtransConnInfo,		/* connection */
-	char *,			/* host */
-	char *			/* port */
+	const char *,		/* host */
+	const char *		/* port */
     );
 
 #endif /* TRANS_CLIENT */
diff --git a/X11/xtrans/Xtranslcl.c b/X11/xtrans/Xtranslcl.c
index 4deb86c40..3217506c3 100644
--- a/X11/xtrans/Xtranslcl.c
+++ b/X11/xtrans/Xtranslcl.c
@@ -123,7 +123,7 @@ static int TRANS(LocalClose)(XtransConnInfo ciptr);
 /* Type Not Supported */
 
 static int
-TRANS(OpenFail)(XtransConnInfo ciptr _X_UNUSED, char *port _X_UNUSED)
+TRANS(OpenFail)(XtransConnInfo ciptr _X_UNUSED, const char *port _X_UNUSED)
 
 {
     return -1;
@@ -132,7 +132,8 @@ TRANS(OpenFail)(XtransConnInfo ciptr _X_UNUSED, char *port _X_UNUSED)
 #ifdef TRANS_REOPEN
 
 static int
-TRANS(ReopenFail)(XtransConnInfo ciptr _X_UNUSED, int fd _X_UNUSED, char *port _X_UNUSED)
+TRANS(ReopenFail)(XtransConnInfo ciptr _X_UNUSED, int fd _X_UNUSED,
+                  const char *port _X_UNUSED)
 
 {
     return 0;
@@ -158,7 +159,8 @@ TRANS(LocalSendFdInvalid)(XtransConnInfo ciptr, int fd, int do_close)
 
 
 static int
-TRANS(FillAddrInfo)(XtransConnInfo ciptr, char *sun_path, char *peer_sun_path)
+TRANS(FillAddrInfo)(XtransConnInfo ciptr,
+                    const char *sun_path, const char *peer_sun_path)
 
 {
     struct sockaddr_un	*sunaddr;
@@ -316,7 +318,7 @@ static void _dummy(int sig _X_UNUSED)
 #ifdef TRANS_CLIENT
 
 static int
-TRANS(PTSOpenClient)(XtransConnInfo ciptr, char *port)
+TRANS(PTSOpenClient)(XtransConnInfo ciptr, const char *port)
 
 {
 #ifdef PTSNODENAME
@@ -468,7 +470,7 @@ TRANS(PTSOpenClient)(XtransConnInfo ciptr, char *port)
 #ifdef TRANS_SERVER
 
 static int
-TRANS(PTSOpenServer)(XtransConnInfo ciptr, char *port)
+TRANS(PTSOpenServer)(XtransConnInfo ciptr, const char *port)
 
 {
 #ifdef PTSNODENAME
@@ -669,7 +671,7 @@ TRANS(PTSAccept)(XtransConnInfo ciptr, XtransConnInfo newciptr, int *status)
 #ifdef TRANS_CLIENT
 
 static int
-TRANS(NAMEDOpenClient)(XtransConnInfo ciptr, char *port)
+TRANS(NAMEDOpenClient)(XtransConnInfo ciptr, const char *port)
 
 {
 #ifdef NAMEDNODENAME
@@ -806,7 +808,7 @@ TRANS(NAMEDOpenPipe)(const char *server_path)
 #endif
 
 static int
-TRANS(NAMEDOpenServer)(XtransConnInfo ciptr, char *port)
+TRANS(NAMEDOpenServer)(XtransConnInfo ciptr, const char *port)
 {
 #ifdef NAMEDNODENAME
     int			fd;
@@ -1012,7 +1014,7 @@ named_spipe(int fd, char *path)
 #ifdef TRANS_CLIENT
 
 static int
-TRANS(SCOOpenClient)(XtransConnInfo ciptr, char *port)
+TRANS(SCOOpenClient)(XtransConnInfo ciptr, const char *port)
 {
 #ifdef SCORNODENAME
     int			fd, server, fl, ret;
@@ -1100,7 +1102,7 @@ TRANS(SCOOpenClient)(XtransConnInfo ciptr, char *port)
 #ifdef TRANS_SERVER
 
 static int
-TRANS(SCOOpenServer)(XtransConnInfo ciptr, char *port)
+TRANS(SCOOpenServer)(XtransConnInfo ciptr, const char *port)
 {
 #ifdef SCORNODENAME
     char		serverR_path[64];
@@ -1276,7 +1278,7 @@ TRANS(SCOAccept)(XtransConnInfo ciptr, XtransConnInfo newciptr, int *status)
 #ifdef LOCAL_TRANS_PTS
 
 static int
-TRANS(PTSReopenServer)(XtransConnInfo ciptr, int fd, char *port)
+TRANS(PTSReopenServer)(XtransConnInfo ciptr, int fd, const char *port)
 
 {
 #ifdef PTSNODENAME
@@ -1317,7 +1319,7 @@ TRANS(PTSReopenServer)(XtransConnInfo ciptr, int fd, char *port)
 #ifdef LOCAL_TRANS_NAMED
 
 static int
-TRANS(NAMEDReopenServer)(XtransConnInfo ciptr, int fd _X_UNUSED, char *port)
+TRANS(NAMEDReopenServer)(XtransConnInfo ciptr, int fd _X_UNUSED, const char *port)
 
 {
 #ifdef NAMEDNODENAME
@@ -1358,7 +1360,7 @@ TRANS(NAMEDReopenServer)(XtransConnInfo ciptr, int fd _X_UNUSED, char *port)
 
 #ifdef LOCAL_TRANS_SCO
 static int
-TRANS(SCOReopenServer)(XtransConnInfo ciptr, int fd, char *port)
+TRANS(SCOReopenServer)(XtransConnInfo ciptr, int fd, const char *port)
 
 {
 #ifdef SCORNODENAME
@@ -1407,7 +1409,7 @@ typedef struct _LOCALtrans2dev {
 #ifdef TRANS_CLIENT
 
     int	(*devcotsopenclient)(
-	XtransConnInfo, char * /*port*/
+	XtransConnInfo, const char * /*port*/
 );
 
 #endif /* TRANS_CLIENT */
@@ -1415,7 +1417,7 @@ typedef struct _LOCALtrans2dev {
 #ifdef TRANS_SERVER
 
     int	(*devcotsopenserver)(
-	XtransConnInfo, char * /*port*/
+	XtransConnInfo, const char * /*port*/
 );
 
 #endif /* TRANS_SERVER */
@@ -1423,7 +1425,7 @@ typedef struct _LOCALtrans2dev {
 #ifdef TRANS_CLIENT
 
     int	(*devcltsopenclient)(
-	XtransConnInfo, char * /*port*/
+	XtransConnInfo, const char * /*port*/
 );
 
 #endif /* TRANS_CLIENT */
@@ -1431,7 +1433,7 @@ typedef struct _LOCALtrans2dev {
 #ifdef TRANS_SERVER
 
     int	(*devcltsopenserver)(
-	XtransConnInfo, char * /*port*/
+	XtransConnInfo, const char * /*port*/
 );
 
 #endif /* TRANS_SERVER */
@@ -1441,13 +1443,13 @@ typedef struct _LOCALtrans2dev {
     int	(*devcotsreopenserver)(
 	XtransConnInfo,
 	int, 	/* fd */
-	char * 	/* port */
+	const char * 	/* port */
 );
 
     int	(*devcltsreopenserver)(
 	XtransConnInfo,
 	int, 	/* fd */
-	char *	/* port */
+	const char *	/* port */
 );
 
 #endif /* TRANS_REOPEN */
@@ -1757,7 +1759,7 @@ TRANS(LocalGetNextTransport)(void)
  */
 
 static int
-HostReallyLocal (char *host)
+HostReallyLocal (const char *host)
 
 {
     /*
@@ -1787,7 +1789,8 @@ HostReallyLocal (char *host)
 
 
 static XtransConnInfo
-TRANS(LocalOpenClient)(int type, char *protocol, char *host, char *port)
+TRANS(LocalOpenClient)(int type, const char *protocol,
+                       const char *host, const char *port)
 
 {
     LOCALtrans2dev *transptr;
@@ -1882,7 +1885,8 @@ TRANS(LocalOpenClient)(int type, char *protocol, char *host, char *port)
 #ifdef TRANS_SERVER
 
 static XtransConnInfo
-TRANS(LocalOpenServer)(int type, char *protocol, char *host _X_UNUSED, char *port)
+TRANS(LocalOpenServer)(int type, const char *protocol,
+                       const char *host _X_UNUSED, const char *port)
 
 {
     int	i;
@@ -1945,7 +1949,7 @@ TRANS(LocalOpenServer)(int type, char *protocol, char *host _X_UNUSED, char *por
 #ifdef TRANS_REOPEN
 
 static XtransConnInfo
-TRANS(LocalReopenServer)(int type, int index, int fd, char *port)
+TRANS(LocalReopenServer)(int type, int index, int fd, const char *port)
 
 {
     XtransConnInfo ciptr;
@@ -1997,8 +2001,8 @@ TRANS(LocalReopenServer)(int type, int index, int fd, char *port)
 #ifdef TRANS_CLIENT
 
 static XtransConnInfo
-TRANS(LocalOpenCOTSClient)(Xtransport *thistrans _X_UNUSED, char *protocol,
-			   char *host, char *port)
+TRANS(LocalOpenCOTSClient)(Xtransport *thistrans _X_UNUSED, const char *protocol,
+			   const char *host, const char *port)
 
 {
     prmsg(2,"LocalOpenCOTSClient(%s,%s,%s)\n",protocol,host,port);
@@ -2012,8 +2016,8 @@ TRANS(LocalOpenCOTSClient)(Xtransport *thistrans _X_UNUSED, char *protocol,
 #ifdef TRANS_SERVER
 
 static XtransConnInfo
-TRANS(LocalOpenCOTSServer)(Xtransport *thistrans, char *protocol,
-			   char *host, char *port)
+TRANS(LocalOpenCOTSServer)(Xtransport *thistrans, const char *protocol,
+			   const char *host, const char *port)
 
 {
     char *typetocheck = NULL;
@@ -2056,8 +2060,8 @@ TRANS(LocalOpenCOTSServer)(Xtransport *thistrans, char *protocol,
 #ifdef TRANS_CLIENT
 
 static XtransConnInfo
-TRANS(LocalOpenCLTSClient)(Xtransport *thistrans _X_UNUSED, char *protocol,
-			   char *host, char *port)
+TRANS(LocalOpenCLTSClient)(Xtransport *thistrans _X_UNUSED, const char *protocol,
+			   const char *host, const char *port)
 
 {
     prmsg(2,"LocalOpenCLTSClient(%s,%s,%s)\n",protocol,host,port);
@@ -2071,8 +2075,8 @@ TRANS(LocalOpenCLTSClient)(Xtransport *thistrans _X_UNUSED, char *protocol,
 #ifdef TRANS_SERVER
 
 static XtransConnInfo
-TRANS(LocalOpenCLTSServer)(Xtransport *thistrans _X_UNUSED, char *protocol,
-			   char *host, char *port)
+TRANS(LocalOpenCLTSServer)(Xtransport *thistrans _X_UNUSED, const char *protocol,
+			   const char *host, const char *port)
 
 {
     prmsg(2,"LocalOpenCLTSServer(%s,%s,%s)\n",protocol,host,port);
@@ -2086,7 +2090,7 @@ TRANS(LocalOpenCLTSServer)(Xtransport *thistrans _X_UNUSED, char *protocol,
 #ifdef TRANS_REOPEN
 
 static XtransConnInfo
-TRANS(LocalReopenCOTSServer)(Xtransport *thistrans, int fd, char *port)
+TRANS(LocalReopenCOTSServer)(Xtransport *thistrans, int fd, const char *port)
 
 {
     int index;
@@ -2110,7 +2114,7 @@ TRANS(LocalReopenCOTSServer)(Xtransport *thistrans, int fd, char *port)
 }
 
 static XtransConnInfo
-TRANS(LocalReopenCLTSServer)(Xtransport *thistrans, int fd, char *port)
+TRANS(LocalReopenCLTSServer)(Xtransport *thistrans, int fd, const char *port)
 
 {
     int index;
@@ -2150,7 +2154,8 @@ TRANS(LocalSetOption)(XtransConnInfo ciptr, int option, int arg)
 #ifdef TRANS_SERVER
 
 static int
-TRANS(LocalCreateListener)(XtransConnInfo ciptr, char *port, unsigned int flags _X_UNUSED)
+TRANS(LocalCreateListener)(XtransConnInfo ciptr, const char *port,
+                           unsigned int flags _X_UNUSED)
 
 {
     prmsg(2,"LocalCreateListener(%p->%d,%s)\n",ciptr,ciptr->fd,port);
@@ -2215,7 +2220,8 @@ TRANS(LocalAccept)(XtransConnInfo ciptr, int *status)
 #ifdef TRANS_CLIENT
 
 static int
-TRANS(LocalConnect)(XtransConnInfo ciptr, char *host _X_UNUSED, char *port)
+TRANS(LocalConnect)(XtransConnInfo ciptr,
+                    const char *host _X_UNUSED, const char *port)
 
 {
     prmsg(2,"LocalConnect(%p->%d,%s)\n", ciptr, ciptr->fd, port);
diff --git a/X11/xtrans/Xtranssock.c b/X11/xtrans/Xtranssock.c
index 6cde146cd..d830e7c6c 100644
--- a/X11/xtrans/Xtranssock.c
+++ b/X11/xtrans/Xtranssock.c
@@ -473,7 +473,7 @@ TRANS(SocketOpen) (int i, int type)
 #ifdef TRANS_REOPEN
 
 static XtransConnInfo
-TRANS(SocketReopen) (int i _X_UNUSED, int type, int fd, char *port)
+TRANS(SocketReopen) (int i _X_UNUSED, int type, int fd, const char *port)
 
 {
     XtransConnInfo	ciptr;
@@ -596,8 +596,8 @@ TRANS(SocketOpenCOTSClientBase) (const char *transname, const char *protocol,
 }
 
 static XtransConnInfo
-TRANS(SocketOpenCOTSClient) (Xtransport *thistrans, char *protocol,
-			     char *host, char *port)
+TRANS(SocketOpenCOTSClient) (Xtransport *thistrans, const char *protocol,
+			     const char *host, const char *port)
 {
     return TRANS(SocketOpenCOTSClientBase)(
 			thistrans->TransName, protocol, host, port, -1);
@@ -610,8 +610,8 @@ TRANS(SocketOpenCOTSClient) (Xtransport *thistrans, char *protocol,
 #ifdef TRANS_SERVER
 
 static XtransConnInfo
-TRANS(SocketOpenCOTSServer) (Xtransport *thistrans, char *protocol,
-			     char *host, char *port)
+TRANS(SocketOpenCOTSServer) (Xtransport *thistrans, const char *protocol,
+			     const char *host, const char *port)
 
 {
     XtransConnInfo	ciptr;
@@ -677,8 +677,8 @@ TRANS(SocketOpenCOTSServer) (Xtransport *thistrans, char *protocol,
 #ifdef TRANS_CLIENT
 
 static XtransConnInfo
-TRANS(SocketOpenCLTSClient) (Xtransport *thistrans, char *protocol,
-			     char *host, char *port)
+TRANS(SocketOpenCLTSClient) (Xtransport *thistrans, const char *protocol,
+			     const char *host, const char *port)
 
 {
     XtransConnInfo	ciptr;
@@ -716,8 +716,8 @@ TRANS(SocketOpenCLTSClient) (Xtransport *thistrans, char *protocol,
 #ifdef TRANS_SERVER
 
 static XtransConnInfo
-TRANS(SocketOpenCLTSServer) (Xtransport *thistrans, char *protocol,
-			     char *host, char *port)
+TRANS(SocketOpenCLTSServer) (Xtransport *thistrans, const char *protocol,
+			     const char *host, const char *port)
 
 {
     XtransConnInfo	ciptr;
@@ -762,7 +762,7 @@ TRANS(SocketOpenCLTSServer) (Xtransport *thistrans, char *protocol,
 #ifdef TRANS_REOPEN
 
 static XtransConnInfo
-TRANS(SocketReopenCOTSServer) (Xtransport *thistrans, int fd, char *port)
+TRANS(SocketReopenCOTSServer) (Xtransport *thistrans, int fd, const char *port)
 
 {
     XtransConnInfo	ciptr;
@@ -796,7 +796,7 @@ TRANS(SocketReopenCOTSServer) (Xtransport *thistrans, int fd, char *port)
 }
 
 static XtransConnInfo
-TRANS(SocketReopenCLTSServer) (Xtransport *thistrans, int fd, char *port)
+TRANS(SocketReopenCLTSServer) (Xtransport *thistrans, int fd, const char *port)
 
 {
     XtransConnInfo	ciptr;
@@ -947,7 +947,8 @@ TRANS(SocketCreateListener) (XtransConnInfo ciptr,
 
 #ifdef TCPCONN
 static int
-TRANS(SocketINETCreateListener) (XtransConnInfo ciptr, char *port, unsigned int flags)
+TRANS(SocketINETCreateListener) (XtransConnInfo ciptr, const char *port,
+                                 unsigned int flags)
 
 {
 #if defined(IPv6) && defined(AF_INET6)
@@ -1075,7 +1076,7 @@ TRANS(SocketINETCreateListener) (XtransConnInfo ciptr, char *port, unsigned int
 #ifdef UNIXCONN
 
 static int
-TRANS(SocketUNIXCreateListener) (XtransConnInfo ciptr, char *port,
+TRANS(SocketUNIXCreateListener) (XtransConnInfo ciptr, const char *port,
 				 unsigned int flags)
 
 {
@@ -1431,7 +1432,8 @@ static struct addrlist  *addrlist = NULL;
 
 
 static int
-TRANS(SocketINETConnect) (XtransConnInfo ciptr, char *host, char *port)
+TRANS(SocketINETConnect) (XtransConnInfo ciptr,
+                          const char *host, const char *port)
 
 {
     struct sockaddr *	socketaddr = NULL;
@@ -1813,7 +1815,7 @@ TRANS(SocketINETConnect) (XtransConnInfo ciptr, char *host, char *port)
  */
 
 static int
-UnixHostReallyLocal (char *host)
+UnixHostReallyLocal (const char *host)
 
 {
     char hostnamebuf[256];
@@ -1944,7 +1946,8 @@ UnixHostReallyLocal (char *host)
 }
 
 static int
-TRANS(SocketUNIXConnect) (XtransConnInfo ciptr, char *host, char *port)
+TRANS(SocketUNIXConnect) (XtransConnInfo ciptr,
+                          const char *host, const char *port)
 
 {
     struct sockaddr_un	sockname;
diff --git a/X11/xtrans/doc/xtrans.xml b/X11/xtrans/doc/xtrans.xml
index 59daa3fc0..e3bc1c9a0 100644
--- a/X11/xtrans/doc/xtrans.xml
+++ b/X11/xtrans/doc/xtrans.xml
@@ -187,35 +187,35 @@ points for a single transport. This record is defined as:
 <synopsis>
 typedef struct _Xtransport {
 
-    char *TransName;
+    const char *TransName;
     int  flags;
 
     XtransConnInfo (*OpenCOTSClient)(
-    struct _Xtransport *,     /* transport */
-    char     *,     /* protocol */
-    char     *,     /* host */
-    char     *      /* port */
+     struct _Xtransport *,    /* transport */
+     const char *,            /* protocol */
+     const char *,            /* host */
+     const char *             /* port */
     );
 
     XtransConnInfo (*OpenCOTSServer)(
-    struct _Xtransport *,     /* transport */
-    char *,     /* protocol */
-    char *,     /* host */
-    char *      /* port */
+     struct _Xtransport *,    /* transport */
+     const char *,            /* protocol */
+     const char *,            /* host */
+     const char *             /* port */
     );
 
     XtransConnInfo (*OpenCLTSClient)(
-    struct _Xtransport *,     /* transport */
-    char *,               /* protocol */
-    char *,               /* host */
-    char *               /* port */
+     struct _Xtransport *,    /* transport */
+     const char *,            /* protocol */
+     const char *,            /* host */
+     const char *             /* port */
     );
 
     XtransConnInfo (*OpenCLTSServer)(
-     struct _Xtransport *,   /* transport */
-     char *,     /* protocol */
-     char *,     /* host */
-     char *     /* port */
+     struct _Xtransport *,    /* transport */
+     const char *,            /* protocol */
+     const char *,            /* host */
+     const char *             /* port */
     );
 
     int     (*SetOption)(
@@ -226,8 +226,8 @@ typedef struct _Xtransport {
 
     int     (*CreateListener)(
      XtransConnInfo,          /* connection */
-     char *,               /* port */
-     int               /* flags */
+     const char *,            /* port */
+     int                      /* flags */
     );
 
     int     (*ResetListener)(
@@ -240,8 +240,8 @@ typedef struct _Xtransport {
 
     int     (*Connect)(
      XtransConnInfo,          /* connection */
-     char *,               /* host */
-     char *               /* port */
+     const char *,            /* host */
+     const char *             /* port */
     );
 
     int     (*BytesReadable)(
@@ -393,7 +393,7 @@ errno will be available for debugging purposes.
     <funcsynopsis id='TRANSOpenCOTSClient'>
       <funcprototype>
         <funcdef>XtransConnInfo <function>TRANS(OpenCOTSClient)</function></funcdef>
-        <paramdef>char *<parameter>address</parameter></paramdef>
+        <paramdef>const char *<parameter>address</parameter></paramdef>
       </funcprototype>
     </funcsynopsis>
     <para>
@@ -408,7 +408,7 @@ success, or <constant>NULL</constant> on failure.
     <funcsynopsis id='TRANSOpenCOTSServer'>
       <funcprototype>
         <funcdef>XtransConnInfo <function>TRANS(OpenCOTSServer)</function></funcdef>
-        <paramdef>char *<parameter>address</parameter></paramdef>
+        <paramdef>const char *<parameter>address</parameter></paramdef>
       </funcprototype>
     </funcsynopsis>
     <para>
@@ -423,7 +423,7 @@ on failure.
     <funcsynopsis id='TRANSOpenCLTSClient'>
       <funcprototype>
         <funcdef>XtransConnInfo <function>TRANS(OpenCLTSClient)</function></funcdef>
-        <paramdef>char *<parameter>address</parameter></paramdef>
+        <paramdef>const char *<parameter>address</parameter></paramdef>
       </funcprototype>
     </funcsynopsis>
     <para>
@@ -438,7 +438,7 @@ function returns an opaque transport connection object on success, or
     <funcsynopsis id='TRANSOpenCLTSServer'>
       <funcprototype>
         <funcdef>XtransConnInfo <function>TRANS(OpenCLTSServer)</function></funcdef>
-        <paramdef>char *<parameter>address</parameter></paramdef>
+        <paramdef>const char *<parameter>address</parameter></paramdef>
       </funcprototype>
     </funcsynopsis>
     <para>
@@ -480,7 +480,7 @@ Based on current usage, the complimentary function
       <funcprototype>
         <funcdef>int <function>TRANS(CreateListener)</function></funcdef>
         <paramdef>XtransConnInfo <parameter>connection</parameter></paramdef>
-        <paramdef>char *<parameter>port</parameter></paramdef>
+        <paramdef>const char *<parameter>port</parameter></paramdef>
         <paramdef>int <parameter>flags</parameter></paramdef>
       </funcprototype>
     </funcsynopsis>
@@ -542,7 +542,7 @@ new opaque transport connection object upon success,
       <funcprototype>
         <funcdef>int <function>TRANS(Connect)</function></funcdef>
         <paramdef>XtransConnInfo <parameter>connection</parameter></paramdef>
-        <paramdef>char *<parameter>address</parameter></paramdef>
+        <paramdef>const char *<parameter>address</parameter></paramdef>
       </funcprototype>
     </funcsynopsis>
     <para>
@@ -712,7 +712,7 @@ Returns the file descriptor associated with this transport.
     <funcsynopsis id='TRANSMakeAllCOTSServerListeners'>
       <funcprototype>
         <funcdef>int <function>TRANS(MakeAllCOTSServerListeners)</function></funcdef>
-        <paramdef>char *<parameter>port</parameter></paramdef>
+        <paramdef>const char *<parameter>port</parameter></paramdef>
         <paramdef>int *<parameter>partial_ret</parameter></paramdef>
         <paramdef>int *<parameter>count_ret</parameter></paramdef>
         <paramdef>XtransConnInfo **<parameter>connections_ret</parameter></paramdef>
@@ -731,7 +731,7 @@ is the list of transports.
     <funcsynopsis id='TRANSMakeAllCLTSServerListeners'>
       <funcprototype>
         <funcdef>int <function>TRANS(MakeAllCLTSServerListeners)</function></funcdef>
-        <paramdef>char *<parameter>port</parameter></paramdef>
+        <paramdef>const char *<parameter>port</parameter></paramdef>
         <paramdef>int *<parameter>partial_ret</parameter></paramdef>
         <paramdef>int *<parameter>count_ret</parameter></paramdef>
         <paramdef>XtransConnInfo **<parameter>connections_ret</parameter></paramdef>
@@ -826,9 +826,9 @@ the <code>#ifdef SUNSYSV</code> should be handled inside these functions.
       <funcprototype>
         <funcdef>XtransConnInfo *<function>OpenCOTSClient</function></funcdef>
         <paramdef>struct _Xtransport *<parameter>thistrans</parameter></paramdef>
-        <paramdef>char *<parameter>protocol</parameter></paramdef>
-        <paramdef>char *<parameter>host</parameter></paramdef>
-        <paramdef>char *<parameter>port</parameter></paramdef>
+        <paramdef>const char *<parameter>protocol</parameter></paramdef>
+        <paramdef>const char *<parameter>host</parameter></paramdef>
+        <paramdef>const char *<parameter>port</parameter></paramdef>
       </funcprototype>
     </funcsynopsis>
     <para>
@@ -850,9 +850,9 @@ this function.
       <funcprototype>
         <funcdef>XtransConnInfo *<function>OpenCOTSServer</function></funcdef>
         <paramdef>struct _Xtransport *<parameter>thistrans</parameter></paramdef>
-        <paramdef>char *<parameter>protocol</parameter></paramdef>
-        <paramdef>char *<parameter>host</parameter></paramdef>
-        <paramdef>char *<parameter>port</parameter></paramdef>
+        <paramdef>const char *<parameter>protocol</parameter></paramdef>
+        <paramdef>const char *<parameter>host</parameter></paramdef>
+        <paramdef>const char *<parameter>port</parameter></paramdef>
       </funcprototype>
     </funcsynopsis>
     <para>
@@ -872,9 +872,9 @@ will open the transport.
       <funcprototype>
         <funcdef>XtransConnInfo *<function>OpenCLTSClient</function></funcdef>
         <paramdef>struct _Xtransport *<parameter>thistrans</parameter></paramdef>
-        <paramdef>char *<parameter>protocol</parameter></paramdef>
-        <paramdef>char *<parameter>host</parameter></paramdef>
-        <paramdef>char *<parameter>port</parameter></paramdef>
+        <paramdef>const char *<parameter>protocol</parameter></paramdef>
+        <paramdef>const char *<parameter>host</parameter></paramdef>
+        <paramdef>const char *<parameter>port</parameter></paramdef>
       </funcprototype>
     </funcsynopsis>
     <para>
@@ -896,9 +896,9 @@ in by this function.
       <funcprototype>
         <funcdef>XtransConnInfo *<function>OpenCLTSServer</function></funcdef>
         <paramdef>struct _Xtransport *<parameter>thistrans</parameter></paramdef>
-        <paramdef>char *<parameter>protocol</parameter></paramdef>
-        <paramdef>char *<parameter>host</parameter></paramdef>
-        <paramdef>char *<parameter>port</parameter></paramdef>
+        <paramdef>const char *<parameter>protocol</parameter></paramdef>
+        <paramdef>const char *<parameter>host</parameter></paramdef>
+        <paramdef>const char *<parameter>port</parameter></paramdef>
       </funcprototype>
     </funcsynopsis>
     <para>
@@ -935,7 +935,7 @@ different transport type is added, or a transport dependent option is defined.
       <funcprototype>
         <funcdef>int <function>CreateListener</function></funcdef>
         <paramdef>struct _Xtransport *<parameter>thistrans</parameter></paramdef>
-        <paramdef>char <parameter>*port</parameter></paramdef>
+        <paramdef>const char <parameter>*port</parameter></paramdef>
         <paramdef>int <parameter>flags</parameter></paramdef>
       </funcprototype>
     </funcsynopsis>
@@ -987,8 +987,8 @@ structure describing the new endpoint is returned from this function
       <funcprototype>
         <funcdef>int <function>Connect</function></funcdef>
         <paramdef>struct _Xtransport *<parameter>thistrans</parameter></paramdef>
-        <paramdef>char *<parameter>host</parameter></paramdef>
-        <paramdef>char *<parameter>port</parameter></paramdef>
+        <paramdef>const char *<parameter>host</parameter></paramdef>
+        <paramdef>const char *<parameter>port</parameter></paramdef>
       </funcprototype>
     </funcsynopsis>
     <para>