Re: sigaction test failure on FreeBSD 9.1 when pthread is used

[Paul Eggert]

On 01/29/2013 01:31 AM, Daiki Ueno wrote:
> Yes, but from the gettext Hydra build log[1], FreeBSD 8.x does not seem
> to have that behavior.  Perhaps it might be a bug in the latest FreeBSD
> kernel.
> 
> Footnotes: 
> [1]  http://hydra.nixos.org/build/3910833/nixlog/1

In that case perhaps we should leave the Gnulib test alone,
and report a bug to the FreeBSD folks.  Does the following
simple test case elicit the bug for you?  It should exit with status 0
on any host conforming to POSIX.

#include <signal.h>
#include <stdio.h>

int
main (void)
{
  struct sigaction sa;
  if (sigaction (SIGABRT, 0, &sa) != 0)
    return perror ("sigaction"), 1;
  if (sa.sa_flags & SA_SIGINFO)
    {
      fprintf (stderr, "sigaction wrongly reports SA_SIGINFO\n");
      return 1;
    }
  return 0;
}