Re: Fix for clashing #defines of ERROR - Mailing list pgsql-patches

From Bruce Momjian
Subject Re: Fix for clashing #defines of ERROR
Date
Msg-id 200109032347.f83Nlgl02467@candle.pha.pa.us
Whole thread Raw
In response to Fix for clashing #defines of ERROR  (Gerhard Häring <haering_python@gmx.de>)
List pgsql-patches
Your patch has been added to the PostgreSQL unapplied patches list at:

    http://candle.pha.pa.us/cgi-bin/pgpatches

I will try to apply it within the next 48 hours.

> This fixes clashing defines of ERROR. On win32, winapi.h is included, which
> includes windows.h, which #defines ERROR to 0. PostgreSQL's logging functions
> define ERROR to -1. This patch redefines ERROR to -1 to avoid current or
> future breakage of the logging functions.
>
> Gerhard
> --
> mail:   gerhard <at> bigfoot <dot> de       registered Linux user #64239
> web:    http://www.cs.fhm.edu/~ifw00065/    public key at homepage
> public key fingerprint: DEC1 1D02 5743 1159 CD20  A4B6 7B22 6575 86AB 43C0
> reduce(lambda x,y:x+y,map(lambda x:chr(ord(x)^42),tuple('zS^BED\nX_FOY\x0b')))

> diff -N -r -C3 --exclude=CVS ../pgsql_HEAD/src/include/libpq/pqcomm.h ./src/include/libpq/pqcomm.h
> *** ../pgsql_HEAD/src/include/libpq/pqcomm.h    Mon Aug 27 20:43:58 2001
> --- ./src/include/libpq/pqcomm.h    Mon Aug 27 20:46:56 2001
> ***************
> *** 19,24 ****
> --- 19,28 ----
>   #include <sys/types.h>
>   #ifdef WIN32
>   #include <winsock.h>
> + /* workaround for clashing defines of "ERROR" */
> + #ifdef ELOG_H
> + #define ERROR    (-1)
> + #endif
>   #else                            /* not WIN32 */
>   #include <sys/socket.h>
>   #ifdef HAVE_SYS_UN_H
>

>
> ---------------------------(end of broadcast)---------------------------
> TIP 6: Have you searched our list archives?
>
> http://www.postgresql.org/search.mpl

--
  Bruce Momjian                        |  http://candle.pha.pa.us
  pgman@candle.pha.pa.us               |  (610) 853-3000
  +  If your life is a hard drive,     |  830 Blythe Avenue
  +  Christ can be your backup.        |  Drexel Hill, Pennsylvania 19026

pgsql-patches by date:

Previous
From: "Serguei Mokhov"
Date:
Subject: Re: NLS Stuff
Next
From: Bruce Momjian
Date:
Subject: Re: Makefiles for building with mingw32 on win32