Date: Mon, 24 Apr 2000 16:39:43 +0200 From: Jeroen Ruigrok/Asmodai <asmodai@wxs.nl> To: Arun Sharma <adsharma@sharmas.dhs.org> Cc: freebsd-hackers@freebsd.org Subject: Re: Fwd: socket.h and _POSIX_SOURCE Message-ID: <20000424163942.E1842@daemon.ninth-circle.org> In-Reply-To: <200004201604.JAA10995@sharmas.dhs.org>; from adsharma@sharmas.dhs.org on Thu, Apr 20, 2000 at 09:04:06AM -0700 References: <200004201604.JAA10995@sharmas.dhs.org>
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-On [20000420 20:02], Arun Sharma (adsharma@sharmas.dhs.org) wrote: >Comments ? > >$ cat test.c >#include <sys/types.h> >#include <sys/socket.h> >$ cc -D_POSIX_SOURCE -c test.c >In file included from test.c:2: >/usr/include/sys/socket.h:47: syntax error before `sa_family_t' >/usr/include/sys/socket.h:47: warning: data definition has no type or storage > class sys/socket.h declares sa_family_t as a u_char. If we look at sys/types.h we see: #ifndef _POSIX_SOURCE typedef unsigned char u_char; [snip] #endif Which combined with D_POSIX_SOURCE causes [logical] problems. -- Jeroen Ruigrok vd Werven/Asmodai asmodai@[wxs.nl|bart.nl|freebsd.org] Documentation nutter/C-rated Coder BSD: Technical excellence at its best The BSD Programmer's Documentation Project <http://home.wxs.nl/~asmodai>; Who looks under the surface does so at his own risk... To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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