Hi!

Here is a patch to bring both libpq and psql to a state where it compiles on
win32 (native) again. A lot of things have changed, and I have not been able
to keep up with them all, so it has been broken for quite a while.
After this patch, at least it compiles. It also talks "basic talk" to the
server, but I have not yet tested all things. Sending queries, and using
e.g. \d or \dt works fine. The rest will have to be tested further.
It also bumps the version on libpq.dll to 7.0.

Everything should be enclosed in #ifdef WIN32, unless I have missed
something. Except for one or maybe two places where I have moved a #include
that should not be used on win32 from the "global area" into a "#ifndef
WIN32 area".


//Magnus

src/interfaces/libpq/fe-auth.c

@@ -9,7 +9,7 @@
  * exceed INITIAL_EXPBUFFER_SIZE (currently 256 bytes).
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-auth.c,v 1.34 1999/10/25 03:08:00 tgl Exp $
+ *	  $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-auth.c,v 1.35 2000/01/18 19:05:31 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -27,7 +27,9 @@
  *
  */
 
+#ifndef WIN32
 #include "postgres.h"
+#endif
 #include "libpq-fe.h"
 #include "libpq-int.h"
 #include "fe-auth.h"

src/interfaces/libpq/fe-connect.c

@@ -7,13 +7,12 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-connect.c,v 1.112 2000/01/18 06:09:24 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-connect.c,v 1.113 2000/01/18 19:05:31 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
 
 #include <sys/types.h>
-#include <sys/socket.h>
 #include <fcntl.h>
 #include <errno.h>
 #include <ctype.h>
@@ -26,6 +25,7 @@
 #ifdef WIN32
 #include "win32.h"
 #else
+#include <sys/socket.h>
 #include <unistd.h>
 #include <netdb.h>
 #include <netinet/tcp.h>
@@ -43,6 +43,16 @@
 #include "mb/pg_wchar.h"
 #endif
 
+#ifdef WIN32
+static int inet_aton(const char *cp, struct in_addr *inp) {
+	unsigned long a = inet_addr(cp);
+	if (a == -1)
+		return 0;
+	inp->s_addr = a;	
+	return 1;
+}
+#endif
+
 /* ----------
  *     pg_setenv_state
  * A struct used when polling a setenv request. This is referred to externally
@@ -842,7 +852,11 @@ connectDBStart(PGconn *conn)
 	 */
 	if (connect(conn->sock, &conn->raddr.sa, conn->raddr_len) < 0)
 	{
+#ifndef WIN32
 		if (errno == EINPROGRESS)
+#else
+		if (WSAGetLastError() == WSAEINPROGRESS)
+#endif
 		{
 			/* This is fine - we're in non-blocking mode, and the
 			 * connection is in progress. */
@@ -1036,8 +1050,12 @@ PQconnectPoll(PGconn *conn)
 		case CONNECTION_STARTED:
 		{
 			SOCKET_SIZE_TYPE laddrlen;
+#ifndef WIN32
 			int optval;
-			int optlen = sizeof(int);
+#else
+			char optval;
+#endif
+			int optlen = sizeof(optval);
 
 			/* Write ready, since we've made it here, so the connection
 			 * has been made. */

src/interfaces/libpq/fe-misc.c

@@ -24,12 +24,11 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-misc.c,v 1.34 2000/01/18 06:09:24 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-misc.c,v 1.35 2000/01/18 19:05:31 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
 
-#include <sys/time.h>
 #include <errno.h>
 #include <signal.h>
 #include <time.h>
@@ -43,6 +42,7 @@
 #include "win32.h"
 #else
 #include <unistd.h>
+#include <sys/time.h>
 #endif
 
 #ifdef HAVE_SYS_SELECT_H

src/interfaces/libpq/fe-print.c

@@ -9,7 +9,7 @@
  * didn't really belong there.
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-print.c,v 1.29 2000/01/15 05:37:21 ishii Exp $
+ *	  $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-print.c,v 1.30 2000/01/18 19:05:31 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -30,8 +30,10 @@
 #ifdef HAVE_TERMIOS_H
 #include <termios.h>
 #else
+#ifndef WIN32
 #include <sys/termios.h>
 #endif
+#endif
 
 #ifdef MULTIBYTE
 #include "mb/pg_wchar.h"

src/interfaces/libpq/libpq.rc

@@ -1,8 +1,8 @@
 #include <winver.h>
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 6,6,0,0
- PRODUCTVERSION 6,6,0,0
+ FILEVERSION 7,0,0,0
+ PRODUCTVERSION 7,0,0,0
  FILEFLAGSMASK 0x3fL
  FILEFLAGS 0
  FILEOS VOS__WINDOWS32
@@ -15,13 +15,13 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "\0"
             VALUE "FileDescription", "PostgreSQL Access Library\0"
-            VALUE "FileVersion", "6, 6, 0, 0\0"
+            VALUE "FileVersion", "7, 0, 0, 0\0"
             VALUE "InternalName", "libpq\0"
-            VALUE "LegalCopyright", "Copyright (C) 1999\0"
+            VALUE "LegalCopyright", "Copyright (C) 2000\0"
             VALUE "LegalTrademarks", "\0"
             VALUE "OriginalFilename", "libpq.dll\0"
             VALUE "ProductName", "PostgreSQL\0"
-            VALUE "ProductVersion", "6, 6, 0, 0\0"
+            VALUE "ProductVersion", "7, 0, 0, 0\0"
         END
     END
     BLOCK "VarFileInfo"

src/interfaces/libpq/libpqdll.def

@@ -67,3 +67,14 @@ EXPORTS
 	PQmblen			@ 64
 	PQresultErrorMessage	@ 65
 	PQresStatus		@ 66
+ 	termPQExpBuffer		@ 67
+	appendPQExpBufferChar	@ 68
+	initPQExpBuffer		@ 69
+	resetPQExpBuffer	@ 70
+	PQoidValue		@ 71
+	PQclientencoding	@ 72
+	PQenv2encoding		@ 73
+	appendBinaryPQExpBuffer	@ 74
+	appendPQExpBufferStr	@ 75
+	destroyPQExpBuffer	@ 76
+	createPQExpBuffer	@ 77

src/interfaces/libpq/pqexpbuffer.c

@@ -16,7 +16,7 @@
  *
  * Copyright (c) 1994, Regents of the University of California
  *
- * $Header: /cvsroot/pgsql/src/interfaces/libpq/pqexpbuffer.c,v 1.2 2000/01/17 02:59:46 tgl Exp $
+ * $Header: /cvsroot/pgsql/src/interfaces/libpq/pqexpbuffer.c,v 1.3 2000/01/18 19:05:31 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -24,6 +24,12 @@
 #include "postgres.h"
 #include "pqexpbuffer.h"
 
+#ifdef WIN32
+#include <stdarg.h>
+#include <stdio.h>
+#include "win32.h"
+#endif
+
 /*
  * createPQExpBuffer
  *