Use closesocket() for all socket/pipe closing, because Win32 requires

it, and map that to close() on Unix.

src/backend/libpq/pqcomm.c

@@ -30,7 +30,7 @@
  * Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- *	$Header: /cvsroot/pgsql/src/backend/libpq/pqcomm.c,v 1.151 2003/04/22 00:08:06 tgl Exp $
+ *	$Header: /cvsroot/pgsql/src/backend/libpq/pqcomm.c,v 1.152 2003/04/25 01:24:00 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -150,7 +150,7 @@ pq_close(void)
 	if (MyProcPort != NULL)
 	{
 		secure_close(MyProcPort);
-		close(MyProcPort->sock);
+		closesocket(MyProcPort->sock);
 		/* make sure any subsequent attempts to do I/O fail cleanly */
 		MyProcPort->sock = -1;
 	}
@@ -228,7 +228,7 @@ StreamServerPort(int family, char *hostName, unsigned short portNumber,
 		snprintf(portNumberStr, sizeof(portNumberStr), "%d", portNumber);
 		service = portNumberStr;
 	}
-	
+
 	ret = getaddrinfo2(hostName, service, &hint, &addrs);
 	if (ret || addrs == NULL)
 	{
@@ -470,7 +470,7 @@ StreamConnection(int server_fd, Port *port)
 void
 StreamClose(int sock)
 {
-	close(sock);
+	closesocket(sock);
 }
 
 /*