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.
This commit is contained in:
Tom Lane 2006-07-16 01:35:28 +00:00
parent 3ff58b48c9
commit 808849e54f

View File

@ -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 */