The following bug has been logged online:

Bug reference: 3623
Logged by: Guenter Abraham
Email address: abraham@itbb.de
PostgreSQL version: 8.2
Operating system: winxp
Description: initialisation probl.
Details:

formerly stable programs being generated by ecpg suddenly terminates while
initialization at 0xc0000022

this small program demonstrates the effect:

///-- [
#include <stdio.h>
int main(int argc,char *argv[]) {
printf("tach\n");
return 0;
}

#ifdef ABRAUCH
#include "ecpglib.h"
void nothing(void)
{ ECPGtrans(__LINE__, NULL, "commit");}
#endif

/// -- ]

it terminates while initialization if ABRAUCH is defined. the function
"nothing" is NOT called!!

I'm using mingw:

gcc -v [:Reading specs from
d:/programme/mingw/bin/../lib/gcc/mingw32/3.4.2/specs
Configured with: ../gcc/configure --with-gcc --with-gnu-ld --with-gnu-as
--host=mingw32 --target=mingw32 --prefix=/mingw --enable-threads
--disable-nls --enable-languages=c,c++,f77,ada,objc,java
--disable-win32-registry --disable-shared --enable-sjlj-exceptions
--enable-libgcj --disable-java-awt --without-x --enable-java-gc=boehm
--disable-libgcj-debug --enable-interpreter --enable-hash-synchronization
--enable-libstdcxx-debug
Thread model: win32
gcc version 3.4.2 (mingw-special)
]

I use this generating script [
#
gcc -mno-cygwin -g -c -Wall \ -Id:/Programme/PostgreSQL/8.2/include tst.cc
gcc -g -o tst1.exe tst.o \
D:/lib/libecpg.dll \
-lstdc++
#
gcc -mno-cygwin -DABRAUCH= -g -c -Wall \
-Id:/Programme/PostgreSQL/8.2/include tst.cc
gcc -g -o tst2.exe tst.o \
D:/lib/libecpg.dll \
-lstdc++
]

the effect occures also at pg vers 8.1

with kind regards guenter

---------------------------(end of broadcast)---------------------------
TIP 1: if posting/reading through Usenet, please send an appropriate
subscribe-nomail command to majordomo@postgresql.org so that your
message can get through to the mailing list cleanly

"Guenter Abraham" <abraham@itbb.de> writes:
> formerly stable programs being generated by ecpg suddenly terminates while
> initialization at 0xc0000022
> ...
> the effect occures also at pg vers 8.1

If it was "formerly stable", which version *did* it work with?

regards, tom lane

---------------------------(end of broadcast)---------------------------
TIP 4: Have you searched our list archives?

http://archives.postgresql.org

On Thu, Sep 20, 2007 at 07:11:55AM +0000, Guenter Abraham wrote:
> formerly stable programs being generated by ecpg suddenly terminates while
> initialization at 0xc0000022
>
> this small program demonstrates the effect:
> ...

Is there anyone with a similar setup who could debug this a little bit?
The example works like a charm on my Linux system. It seems I should
setup an XP test bed too. :-)

Michael
--
Michael Meskes
Email: Michael at Fam-Meskes dot De, Michael at Meskes dot (De|Com|Net|Org)
ICQ: 179140304, AIM/Yahoo: michaelmeskes, Jabber: meskes@jabber.org
Go SF 49ers! Go Rhein Fire! Use Debian GNU/Linux! Use PostgreSQL!

---------------------------(end of broadcast)---------------------------
TIP 1: if posting/reading through Usenet, please send an appropriate
subscribe-nomail command to majordomo@postgresql.org so that your
message can get through to the mailing list cleanly