libvchan_server_init() now does not wait for a client to connect. A server should wait for an incoming event and then call libvchan_server_handle_connected().

vchan/init.c

@@ -256,7 +256,7 @@ struct libvchan *libvchan_server_init(int devno)
 	return ctrl;
 }
 
-#ifndef WINNT
+
 
 int libvchan_server_handle_connected(struct libvchan *ctrl)
 {
@@ -264,14 +264,21 @@ int libvchan_server_handle_connected(struct libvchan *ctrl)
 	char buf[64];
 	int ret = -1;
 	int libvchan_fd;
-	fd_set rfds;
+//	fd_set rfds;
 
+#ifdef WINNT
+	xs = xs_domain_open();
+#else
 	xs = xs_daemon_open();
+#endif
 	if (!xs) {
 		return ret;
 	}
+
+#ifndef WINNT
 	// clear the pending flag
 	xc_evtchn_pending(ctrl->evfd);
+#endif
 
 	snprintf(buf, sizeof buf, "device/vchan/%d", ctrl->devno);
 	xs_rm(xs, 0, buf);
@@ -291,6 +298,8 @@ fail2:
 	return ret;
 }
 
+#ifndef WINNT
+
 /**
         retrieves ring-ref and event-channel numbers from xenstore (if
         they don't exist, return error, because nobody seems to listen);
@@ -435,11 +444,6 @@ struct libvchan *libvchan_client_init(int domain, int devno)
 
 // Windows domains can not be dom0
 
-int libvchan_server_handle_connected(struct libvchan *ctrl)
-{
-	return -1;
-}
-
 struct libvchan *libvchan_client_init(int domain, int devno)
 {
 	return NULL;

vchan/io.c

@@ -71,6 +71,22 @@ int libvchan_is_eof(struct libvchan *ctrl)
 /**
         \return -1 return value means peer has closed
 */
+
+#ifdef WINNT
+int libvchan_wait(struct libvchan *ctrl)
+{
+	int ret;
+
+	ret = xc_evtchn_pending(ctrl->evfd);
+	if (ret!=-1 && xc_evtchn_unmask(ctrl->evfd, ctrl->evport))
+		return -1;
+	if (ret!=-1 && libvchan_is_eof(ctrl))
+		return -1;
+	return ret;
+}
+
+#else
+
 int libvchan_wait(struct libvchan *ctrl)
 {
 	int ret;
@@ -98,6 +114,7 @@ int libvchan_wait(struct libvchan *ctrl)
 		return -1;
 	return ret;
 }
+#endif
 
 /**
         may sleep (only if no buffer space available);

vchan/sources

@@ -9,6 +9,8 @@ USE_MSVCRT=1
 
 DLLDEF=libvchan.def
 
+C_DEFINES = $(C_DEFINES)  /DCONFIG_STUBDOM
+
 INCLUDES=$(INCLUDES); \
                     ..\win\include;\