Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Message-ID: <3F4A8773.2090102@redhat.com> Date: Mon, 25 Aug 2003 18:02:27 -0400 From: "J. Johnston" Organization: Red Hat Inc. User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.4) Gecko/20030624 Netscape/7.1 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Corinna Vinschen Cc: cygwin AT cygwin DOT com, newlib AT sources DOT redhat DOT com Subject: Re: How to use __DYNAMIC_REENT__ correctly in multithreaded applications? References: <3F40EC4D DOT 30704 AT gmx DOT net> <3F4134BF DOT 826C3690 AT redhat DOT com> <3F41CF80 DOT 1030909 AT gmx DOT net> <3F466995 DOT 9000904 AT redhat DOT com> <20030822193432 DOT GV7858 AT cygbert DOT vinschen DOT de> <3F4676A8 DOT 30904 AT redhat DOT com> <20030822202927 DOT GY7858 AT cygbert DOT vinschen DOT de> <3F4A5483 DOT 20306 AT redhat DOT com> <20030825191117 DOT GO7858 AT cygbert DOT vinschen DOT de> In-Reply-To: <20030825191117.GO7858@cygbert.vinschen.de> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Corinna Vinschen wrote: > On Mon, Aug 25, 2003 at 02:25:07PM -0400, J. Johnston wrote: > >>Corinna Vinschen wrote: >> >>>Cygwin has a struct __stat64. We could also define a struct stat64 >>>but this would be contrary to the effort to handle the new structures >>>transparent. struct __stat64 is struct stat from the applications >>>point of view. >> >>Where in particular? I have tried this as well. Having it defined as >>empty is of no help. >>The compiler needs to know its size and access one of the fields. >> >>With struct __stat64 st; >> >>/home/jjohnstn/sourceware/src/newlib/libc/stdio64/fseeko64.c: In function >>`_fseeko64_r': >>/home/jjohnstn/sourceware/src/newlib/libc/stdio64/fseeko64.c:112: storage >>size of `st' isn't known > > > struct __stat64 is guarded by an #ifdef __INSIDE_CYGWIN__. > > You must either #define __INSIDE_CYGWIN__ or > winsup/cygwin/include/cygwin/stat.h must change to > > #if defined (__INSIDE_CYGWIN__) || defined (_COMPILING_NEWLIB) > > I guess the latter is the better approach. > I agree. > Corinna > If you are willing to make the change on the Cygwin side, let me know and I will change the newlib code. -- Jeff J. -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/