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Re: beta 17.1 errno not always declared in headers
- To: Brian Beuning <BrianB at atl dot paysys>, "gnu-win32 at cygnus dot com" <gnu-win32 at cygnus dot com>
- Subject: Re: beta 17.1 errno not always declared in headers
- From: "Bruce D. McLeod" <b dot mcleod at opengroup dot org>
- Date: Fri, 02 May 1997 10:01:43 -0400
What does "compiling for reentrant code" mean? Should one include
that _REENT_ONLY define for multithread apps? I don't see a
libc_r.a to link against.
Bruce
At 06:40 PM 5/1/97 -0400, Brian Beuning , com@cygnus.com wrote:
>It looks like sys/errno.h only defines a value for errno if
>we are compiling for reentrant code. There are no ifdef's
>that result in an
> extern int errno;
>
>getting seen by the compiler.
>
>Is this right?
>
>Thanks,
>Brian Beuning
>
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