From: "Václav Haisman" <V.Haisman@sh.cvut.cz>
To: cygwin@cygwin.com
Subject: Re: wrong macro definition in pthread.h
Date: Tue, 14 Feb 2006 16:09:00 -0000 [thread overview]
Message-ID: <43F2002B.3090405@sh.cvut.cz> (raw)
In-Reply-To: <1139836005.8591.384.camel@rosella.wigram>
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skaller wrote:
> On Mon, 2006-02-13 at 21:27 +0900, 橋 宏彰 wrote:
>> In cvs head.
>>
>> winsup/cygwin/include/pthread.h
>>
>> #define pthread_cleanup_push(_fn, _arg) { __pthread_cleanup_handler __cleanup_handler = \
>> { _fn, _arg, NULL }; \
>> _pthread_cleanup_push( &__cleanup_handler );
>> #define pthread_cleanup_pop(_execute) _pthread_cleanup_pop( _execute ); }
>>
>> incorrect '}' position.
>>
>
>From my man pthread_cleanup_push:
>
> Matching pairs of !pthread_cleanup_push! and !pthread_cleanup_pop!
> must occur in the same function, at the same level of block nest‐
> ing. Actually, !pthread_cleanup_push! and !pthread_cleanup_pop!
> are macros, and the expansion of !pthread_cleanup_push! introduces
> an open brace !{! with the matching closing brace !}! being intro‐
> duced by the expansion of the matching !pthread_cleanup_pop!.
This is what SUSv3 says too.
>
> SO if this is a bug .. it is shared by Linux..:)
>
VH
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prev parent reply other threads:[~2006-02-14 16:07 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-02-13 13:06 橋 宏彰
2006-02-13 13:47 ` skaller
2006-02-13 14:33 ` HASHI Hiroaki
2006-02-14 16:09 ` Václav Haisman [this message]
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