(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.

1 files changed, 11 insertions, 97 deletions

diff --git a/sysdeps/mach/hurd/bits/posix_opt.h b/sysdeps/mach/hurd/bits/posix_opt.h
index 6747bc276e..326bebff7f 100644
--- a/sysdeps/mach/hurd/bits/posix_opt.h
+++ b/sysdeps/mach/hurd/bits/posix_opt.h
@@ -1,5 +1,5 @@
 /* Define POSIX options for GNU/Hurd.
-   Copyright (C) 1998,2000,2001,2002,2006 Free Software Foundation, Inc.
+   Copyright (C) 1998,2000,2001,2002 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
@@ -31,6 +31,13 @@
 /* Processes have a saved set-user-ID and a saved set-group-ID.  */
 #define	_POSIX_SAVED_IDS	1
 
+#if 0				/* XXX implement aio_* */
+/* Asynchronous I/O is supported.  */
+#define _POSIX_ASYNCHRONOUS_IO	1
+/* Alternative name for Unix98.  */
+#define _LFS_ASYNCHRONOUS_IO	_POSIX_ASYNCHRONOUS_IO
+#endif
+
 /* Synchronizing file data is supported, but msync is missing.  */
 #undef _POSIX_SYNCHRONIZED_IO
 
@@ -40,15 +47,15 @@
 /* Mapping of files to memory is supported.  */
 #define	_POSIX_MAPPED_FILES	200112L
 
-/* Locking of all memory could be supported in future.  */
-#define	_POSIX_MEMLOCK	0
-
 /* Locking of ranges of memory is supported.  */
 #define	_POSIX_MEMLOCK_RANGE	200112L
 
 /* Setting of memory protections is supported.  */
 #define	_POSIX_MEMORY_PROTECTION	200112L
 
+/* POSIX.4 shared memory objects are supported (using regular files).  */
+#define _POSIX_SHARED_MEMORY_OBJECTS	_POSIX_MAPPED_FILES
+
 /* Elements of the `c_cc' member of `struct termios' structure
    can be disabled by using the value _POSIX_VDISABLE.  */
 #define _POSIX_VDISABLE			((unsigned char) -1)
@@ -60,106 +67,13 @@
 #undef _POSIX_NO_TRUNC		/* Overlong file names get error?  */
 #undef _POSIX_SYNC_IO		/* File supports O_SYNC et al?  */
 
-
-/* We do not have the POSIX threads interface.  */
-#define _POSIX_THREADS	-1
-
-/* We have the reentrant functions described in POSIX.  */
-#define _POSIX_REENTRANT_FUNCTIONS      1
-#define _POSIX_THREAD_SAFE_FUNCTIONS	200112L
-
-/* These are all things that won't be supported when _POSIX_THREADS is not.  */
-#define _POSIX_THREAD_PRIORITY_SCHEDULING	-1
-#define _POSIX_THREAD_ATTR_STACKSIZE		-1
-#define _POSIX_THREAD_ATTR_STACKADDR		-1
-#define _POSIX_SEMAPHORES			-1
-
-/* Real-time signals are not yet supported.  */
-#define _POSIX_REALTIME_SIGNALS	-1
-
-/* Asynchronous I/O might supported with the existing ABI.  */
-#define _POSIX_ASYNCHRONOUS_IO	0
-/* Alternative name for Unix98.  */
-#define _LFS_ASYNCHRONOUS_IO	_POSIX_ASYNCHRONOUS_IO
-
-/* The LFS support in asynchronous I/O is also available.  */
-#define _LFS64_ASYNCHRONOUS_IO	_POSIX_ASYNCHRONOUS_IO
-
-/* The rest of the LFS is also available.  */
-#define _LFS_LARGEFILE		1
-#define _LFS64_LARGEFILE	1
-#define _LFS64_STDIO		1
-
-/* POSIX.4 shared memory objects are supported (using regular files).  */
-#define _POSIX_SHARED_MEMORY_OBJECTS	_POSIX_MAPPED_FILES
-
-/* CPU-time clocks support needs to be checked at runtime.  */
-#define _POSIX_CPUTIME	0
-
-/* Clock support in threads must be also checked at runtime.  */
-#define _POSIX_THREAD_CPUTIME	0
-
 /* GNU libc provides regular expression handling.  */
 #define _POSIX_REGEXP	1
 
-/* Reader/Writer locks are not available.  */
-#define _POSIX_READER_WRITER_LOCKS	-1
-
 /* We have a POSIX shell.  */
 #define _POSIX_SHELL	1
 
-/* We cannot support the Timeouts option without _POSIX_THREADS.  */
-#define _POSIX_TIMEOUTS	-1
-
 /* The `spawn' function family is supported.  */
 #define _POSIX_SPAWN	200112L
 
-/* We do not have POSIX timers, but could in future without ABI change.  */
-#define _POSIX_TIMERS	0
-
-/* The barrier functions are not available.  */
-#define _POSIX_BARRIERS	-1
-
-/* POSIX message queues could be available in future.  */
-#define	_POSIX_MESSAGE_PASSING	0
-
-/* Thread process-shared synchronization is not supported.  */
-#define _POSIX_THREAD_PROCESS_SHARED	-1
-
-/* The monotonic clock might be available.  */
-#define _POSIX_MONOTONIC_CLOCK	0
-
-/* The clock selection interfaces are available.  */
-#define _POSIX_CLOCK_SELECTION	200112L
-
-/* Advisory information interfaces could be available in future.  */
-#define _POSIX_ADVISORY_INFO	0
-
-/* IPv6 support is available.  */
-#define _POSIX_IPV6	200112L
-
-/* Raw socket support is available.  */
-#define _POSIX_RAW_SOCKETS	200112L
-
-/* We have at least one terminal.  */
-#define _POSIX2_CHAR_TERM	200112L
-
-/* Neither process nor thread sporadic server interfaces is available.  */
-#define _POSIX_SPORADIC_SERVER	-1
-#define _POSIX_THREAD_SPORADIC_SERVER	-1
-
-/* trace.h is not available.  */
-#define _POSIX_TRACE	-1
-#define _POSIX_TRACE_EVENT_FILTER	-1
-#define _POSIX_TRACE_INHERIT	-1
-#define _POSIX_TRACE_LOG	-1
-
-/* Typed memory objects are not available.  */
-#define _POSIX_TYPED_MEMORY_OBJECTS	-1
-
-/* No support for priority inheritance or protection so far.  */
-#define _POSIX_THREAD_PRIO_INHERIT	-1
-#define _POSIX_THREAD_PRIO_PROTECT	-1
-
-
 #endif /* bits/posix_opt.h */