3 files changed, 12 insertions, 5 deletions
diff --git a/src/include/config.h.in b/src/include/config.h.in
index debd934672f..1367a5ab4bc 100644
--- a/src/include/config.h.in
+++ b/src/include/config.h.in
@@ -8,7 +8,7 @@
  * or in config.h afterwards.  Of course, if you edit config.h, then your
  * changes will be overwritten the next time you run configure.
  *
- * $Id: config.h.in,v 1.155 2001/01/09 18:40:15 petere Exp $
+ * $Id: config.h.in,v 1.156 2001/01/19 23:43:35 petere Exp $
  */
 
 #ifndef CONFIG_H
@@ -228,7 +228,7 @@
 /*
  * Define this if your operating system supports AF_UNIX family sockets.
  */
-#if !defined(__CYGWIN__) && !defined(__QNX__) && !defined(__BEOS__)
+#if !defined(__QNX__) && !defined(__BEOS__)
 # define HAVE_UNIX_SOCKETS 1
 #endif
 
diff --git a/src/include/port/win.h b/src/include/port/win.h
index 91b1b1e6d69..ff02db1b5b1 100644
--- a/src/include/port/win.h
+++ b/src/include/port/win.h
@@ -9,3 +9,10 @@ typedef unsigned char slock_t;
 #define HAVE_INT_TIMEZONE		/* has int _timezone */
 
 #include <cygwin/version.h>
+
+/*
+ * Check for b20.1 and disable AF_UNIX family socket support.
+ */
+#if CYGWIN_VERSION_DLL_MAJOR < 1001
+# undef HAVE_UNIX_SOCKETS
+#endif
diff --git a/src/test/regress/pg_regress.sh b/src/test/regress/pg_regress.sh
index 3cef454a276..c80239eb62b 100644
--- a/src/test/regress/pg_regress.sh
+++ b/src/test/regress/pg_regress.sh
@@ -1,5 +1,5 @@
 #! /bin/sh
-# $Header: /cvsroot/pgsql/src/test/regress/Attic/pg_regress.sh,v 1.17 2001/01/13 03:25:48 petere Exp $
+# $Header: /cvsroot/pgsql/src/test/regress/Attic/pg_regress.sh,v 1.18 2001/01/19 23:43:36 petere Exp $
 
 me=`basename $0`
 : ${TMPDIR=/tmp}
@@ -156,11 +156,11 @@ done
 
 
 # ----------
-# When on Windows, QNX or BeOS, don't use Unix sockets.
+# When on QNX or BeOS, don't use Unix sockets.
 # ----------
 
 case $host_platform in
-    *-*-cygwin* | *-*-qnx* | *beos*)
+    *-*-qnx* | *beos*)
         unix_sockets=no;;
     *)
         unix_sockets=yes;;