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authorUlrich Drepper <drepper@redhat.com>2001-01-27 19:28:32 +0000
committerUlrich Drepper <drepper@redhat.com>2001-01-27 19:28:32 +0000
commit2ff458ebe647b5aba45d3b8f49ea76d2d993d5db (patch)
tree384a317dd5538204979905ed9e8856513a946556 /signal/signal.h
parenteec409170bdfca76393e39502c0435e25c62153a (diff)
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Update.
2001-01-27  Ulrich Drepper  <drepper@redhat.com>

	* signal/signal.h: Fix handling of __need_* symbols.
	* misc/sys/select.c: Define fd_set here.  Remove __fd_set.  Define
	fd_mask only if __USE_MISC.  Declare pselect for __USE_XOPEN2K.
	* include/sys/select.h: Use fd_set not __fd_set.
	* sysdeps/generic/bits/select.h: Likewise.
	* sysdeps/i386/bits/select.h: Likewise.
	* sysdeps/generic/bits/types.h: Don't define __fd_mask, __NFDBITS,
	__FDELT, __FDMASK, and __fd_set here.
	* sysdeps/unix/sysv/aix/bits/types.h: Likewise.
	* sysdeps/unix/sysv/hpux/bits/types.h: Likewise.
	* sysdeps/unix/sysv/linux/bits/types.h: Likewise.
	* sysdeps/unix/sysv/linux/alpha/bits/types.h: Likewise.
	* sysdeps/unix/sysv/linux/ia64/bits/types.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/bits/types.h: Likewise.
	* sysdeps/unix/sysv/linux/sparc/bits/types.h: Likewise.
	* sysdeps/unix/sysv/sysv4/solaris2/bits/types.h: Likewise.
	* time/sys/time.h: Define struct timeval before including <time.h>
	and <sys/select.h>.

	* conform/data/sys/time.h-data: fd_set is a typedef.
	* conform/data/sys/select.h-data: New file.
	* conform/data/sys/mman.h-data: Make typed mem stuff optional.
	* conform/conformtest.pl (@headers): Add sys/select.h.
	(type, optional-type): Unless testing a typedef instantiate object.
	Implement optional-function.

	* math/test-misc.c: Include <float.h>.
Diffstat (limited to 'signal/signal.h')
-rw-r--r--signal/signal.h14
1 files changed, 7 insertions, 7 deletions
diff --git a/signal/signal.h b/signal/signal.h
index 090371fb94..347bcb9f34 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