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Re: Question on sys/reent.h
- From: Corinna Vinschen <corinna-cygwin at cygwin dot com>
- To: cygwin-developers at cygwin dot com
- Date: Mon, 18 Mar 2013 11:08:28 +0100
- Subject: Re: Question on sys/reent.h
- References: <20130317182235.6ed30c58@YAAKOV04>
- Reply-to: cygwin-developers at cygwin dot com
On Mar 17 18:22, Yaakov wrote:
> The following section of <sys/reent.h> caused a conflicting typedef
> error when building libjava:
>
> #ifndef __Long
> #if __LONG_MAX__ == 2147483647L
> #define __Long long
> typedef unsigned __Long __ULong;
> #elif __INT_MAX__ == 2147483647
> #define __Long int
> typedef unsigned __Long __ULong;
> #endif
> #endif
>
> These types appear to be used in newlib's dtoa.c and mprec.c (it is a
> copy of the latter in libjava which triggers this error). Is this
> correct or it is another ssize_t?
As far as I can see, no. The definition is crude, but it all leads
to the desire to define __Long as a 32 bit type, independent of the
architecture.
Why and how does this clash with libjava?
Corinna
--
Corinna Vinschen Please, send mails regarding Cygwin to
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