[PATCH 1/3] os/xfree86: remove macro checking for POSIX symbols

[Guillem Jover]

Hi!

On Tue, 2010-09-07 at 15:39:17 +0300, Tiago Vignatti wrote:
> We assume already that our X implementation is POSIX compliant anyway. So
> remove those redundant checking.

Well POSIX-1.2001, some of these are still XSI extensions, namely
SIGSYS, SIGVTALRM, SIGXCPU, SIGXFSZ (which only switched to mandatory
in POSIX-1.2008).

In addition to what Olaf has said, SA_SIGINFO is also XSI optional, and
I think other systems besides the Hurd lack implementation.

regards,
guillem