Remove unused TLI ("STREAMSCONN") code from libXdmcp

Has never been converted to build in modular builds, so has been unusable
since X11R7.0 release in 2005.  All known platforms with TLI/XTI support
that X11R7 & later releases run on also have (and mostly prefer) BSD
socket support for their networking API.

Mostly performed via "unifdef -USTREAMSCONN", followed by manual cleanup.

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

3 files changed, 1 insertions, 40 deletions

diff --git a/Fill.c b/Fill.c
index 98c324f..61cd974 100644
--- a/Fill.c
+++ b/Fill.c
@@ -36,24 +36,16 @@ in this Software without prior written authorization from The Open Group.
 #include <X11/Xdmcp.h>
 #include <stdlib.h>
 
-#ifdef STREAMSCONN
-#include <tiuser.h>
-#else
 #ifdef WIN32
 #include <X11/Xwinsock.h>
 #else
 #include <sys/socket.h>
 #endif
-#endif
 
 int
 XdmcpFill (int fd, XdmcpBufferPtr buffer, XdmcpNetaddr from, int *fromlen)
 {
     BYTE    *newBuf;
-#ifdef STREAMSCONN
-    struct t_unitdata dataunit;
-    int gotallflag, result;
-#endif
 
     if (buffer->size < XDM_MAX_MSGLEN)
     {
@@ -66,22 +58,8 @@ XdmcpFill (int fd, XdmcpBufferPtr buffer, XdmcpNetaddr from, int *fromlen)
 	}
     }
     buffer->pointer = 0;
-#ifdef STREAMSCONN
-    dataunit.addr.buf = from;
-    dataunit.addr.maxlen = *fromlen;
-    dataunit.opt.maxlen = 0;	/* don't care to know about options */
-    dataunit.udata.buf = (char *)buffer->data;
-    dataunit.udata.maxlen = buffer->size;
-    result = t_rcvudata (fd, &dataunit, &gotallflag);
-    if (result < 0) {
-	return FALSE;
-    }
-    buffer->count = dataunit.udata.len;
-    *fromlen = dataunit.addr.len;
-#else
     buffer->count = recvfrom (fd, (char*)buffer->data, buffer->size, 0,
 			      (struct sockaddr *)from, (void *)fromlen);
-#endif
     if (buffer->count < 6) {
 	buffer->count = 0;
 	return FALSE;
diff --git a/Flush.c b/Flush.c
index cdcd1f0..1654846 100644
--- a/Flush.c
+++ b/Flush.c
@@ -35,36 +35,19 @@ in this Software without prior written authorization from The Open Group.
 #include <X11/Xmd.h>
 #include <X11/Xdmcp.h>
 
-#ifdef STREAMSCONN
-#include <tiuser.h>
-#else
 #ifdef WIN32
 #include <X11/Xwinsock.h>
 #else
 #include <sys/socket.h>
 #endif
-#endif
 
 int
 XdmcpFlush (int fd, XdmcpBufferPtr buffer, XdmcpNetaddr to, int tolen)
 {
     int result;
-#ifdef STREAMSCONN
-    struct t_unitdata dataunit;
-
-    dataunit.addr.buf = to;
-    dataunit.addr.len = tolen;
-    dataunit.opt.len = 0;	/* default options */
-    dataunit.udata.buf = (char *)buffer->data;
-    dataunit.udata.len = buffer->pointer;
-    result = t_sndudata(fd, &dataunit);
-    if (result < 0)
-	return FALSE;
-#else
     result = sendto (fd, (char *)buffer->data, buffer->pointer, 0,
 		     (struct sockaddr *)to, tolen);
     if (result != buffer->pointer)
 	return FALSE;
-#endif
     return TRUE;
 }
diff --git a/include/X11/Xdmcp.h b/include/X11/Xdmcp.h
index 99a5f95..0b531de 100644
--- a/include/X11/Xdmcp.h
+++ b/include/X11/Xdmcp.h
@@ -114,7 +114,7 @@ typedef struct _XdmAuthKey {
 
 
 /* implementation-independent network address structure.
-   Equiv to sockaddr* for sockets and netbuf* for STREAMS. */
+   Equiv to sockaddr* for sockets. */
 
 typedef char *XdmcpNetaddr;