From: Andreas Ericsson <ae@op5.se>
Date: Tue, 18 Dec 2007 09:30:55 GMT
Subject: Re: [PATCH] HP-UX does not have select.h
Message-ID: <4767934F.7070706@op5.se>
In-Reply-To: <7v8x3t6nq1.fsf@gitster.siamese.dyndns.org>

Junio C Hamano wrote:
> 
> Besides, isn't _HPUX_SOURCE a feature-test macro?  Feature test macros
> are for the application to define, and for the implementation (iow, the
> header files) to find out what set of names the application wants to
> see.  You are making the application examine the symbol to see what
> implementation it is on, which feels backwards to me.


  #if defined(hpux) || defined(_hpux) || defined(__hpux)

should work ok, although as you say, trying

  #if _POSIX_VERSION < 200112
  # include <non-POSIX.1-2001 headers>
  #else
  # include <sys/select.h>
  #endif

would probably be more suitable.

-- 
Andreas Ericsson                   andreas.ericsson@op5.se
OP5 AB                             www.op5.se
Tel: +46 8-230225                  Fax: +46 8-230231