texinfo/info signals.h,1.1.1.1,1.2

[karl]

Update of /cvsroot/texinfo/texinfo/info
In directory sheep:/tmp/cvs-serv31535

Modified Files:
        signals.h 
Log Message:
[!SA_NOCLDSTOP]: borrow test from coreutils'
sort.c, to avoid using sigset_t when it's not
defined (apparently).


Index: signals.h
===================================================================
RCS file: /cvsroot/texinfo/texinfo/info/signals.h,v
retrieving revision 1.1.1.1
retrieving revision 1.2
diff -C2 -d -r1.1.1.1 -r1.2
*** signals.h   6 Dec 2003 01:33:07 -0000       1.1.1.1
--- signals.h   20 Mar 2004 01:44:23 -0000      1.2
***************
*** 2,6 ****
     $Id$
  
!    Copyright (C) 1993, 1994, 1995, 1997, 2002 Free Software Foundation, Inc.
  
     This program is free software; you can redistribute it and/or modify
--- 2,6 ----
     $Id$
  
!    Copyright (C) 1993, 1994, 1995, 1997, 2002, 2004 Free Software Foundation, 
Inc.
  
     This program is free software; you can redistribute it and/or modify
***************
*** 18,22 ****
     Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  
!    Written by Brian Fox (address@hidden). */
  
  #ifndef INFO_SIGNALS_H
--- 18,22 ----
     Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  
!    Originally written by Brian Fox (address@hidden). */
  
  #ifndef INFO_SIGNALS_H
***************
*** 35,39 ****
  #endif /* !HAVE_SIGPROCMASK && !sigmask */
  
! #if !defined (HAVE_SIGPROCMASK)
  #  if !defined (SIG_BLOCK)
  #    define SIG_UNBLOCK 1
--- 35,42 ----
  #endif /* !HAVE_SIGPROCMASK && !sigmask */
  
! /* Without SA_NOCLDSTOP, sigset_t might end up being undefined even
!    though we have sigprocmask, on older systems, according to Nelson
!    Beebe.  The test is from coreutils/sort.c, via Paul Eggert.  */
! #if !defined (HAVE_SIGPROCMASK) || !defined (SA_NOCLDSTOP)
  #  if !defined (SIG_BLOCK)
  #    define SIG_UNBLOCK 1