From 808849e54f20eb404adba4c87bf61159033f6005 Mon Sep 17 00:00:00 2001
From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Sun, 16 Jul 2006 01:35:28 +0000
Subject: [PATCH] Fix lack of repeat-inclusion guard in win32 substitute
sys/socket.h. I think this explains the 'implicit declaration of function
gai_strerror' warnings visible in the current buildfarm report from snake: if
sys/socket.h is included again after getaddrinfo.h, the file would merrily
undefine the gai_strerror macro.
---
src/include/port/win32/sys/socket.h | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/src/include/port/win32/sys/socket.h b/src/include/port/win32/sys/socket.h
index ac64df8dd38..beec4e2f860 100644
--- a/src/include/port/win32/sys/socket.h
+++ b/src/include/port/win32/sys/socket.h
@@ -1,3 +1,9 @@
+/*
+ * $PostgreSQL: pgsql/src/include/port/win32/sys/socket.h,v 1.6 2006/07/16 01:35:28 tgl Exp $
+ */
+#ifndef WIN32_SYS_SOCKET_H
+#define WIN32_SYS_SOCKET_H
+
/*
* Unfortunately, <wingdi.h> of VC++ also defines ERROR.
* To avoid the conflict, we include <windows.h> here and undefine ERROR
@@ -7,12 +13,14 @@
*/
#include <winsock2.h>
#include <ws2tcpip.h>
+
#undef ERROR
#undef small
/* Restore old ERROR value */
#ifdef PGERROR
#define ERROR PGERROR
+#endif
/*
* we can't use the windows gai_strerror{AW} functions because
@@ -21,4 +29,4 @@
*/
#undef gai_strerror
-#endif
+#endif /* WIN32_SYS_SOCKET_H */
--
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