diff options
Diffstat (limited to 'signal/signal.h')
| -rw-r--r-- | signal/signal.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/signal/signal.h b/signal/signal.h index 090371f..347bcb9 100644 --- a/signal/signal.h +++ b/signal/signal.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1991-1999, 2000 Free Software Foundation, Inc. +/* Copyright (C) 1991-1999, 2000, 2001 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -34,20 +34,20 @@ __BEGIN_DECLS /* An integral type that can be modified atomically, without the possibility of a signal arriving in the middle of the operation. */ -#ifndef __sig_atomic_t_defined -# if defined __need_sig_atomic_t || defined _SIGNAL_H -# undef __need_sig_atomic_t +#if defined __need_sig_atomic_t || defined _SIGNAL_H +# ifndef __sig_atomic_t_defined # define __sig_atomic_t_defined typedef __sig_atomic_t sig_atomic_t; # endif +# undef __need_sig_atomic_t #endif -#ifndef __sigset_t_defined -# if defined __need_sigset_t || (defined _SIGNAL_H && defined __USE_POSIX) -# undef __need_sigset_t +#if defined __need_sigset_t || (defined _SIGNAL_H && defined __USE_POSIX) +# ifndef __sigset_t_defined # define __sigset_t_defined typedef __sigset_t sigset_t; # endif +# undef __need_sigset_t #endif #ifdef _SIGNAL_H |