[PATCH 006/114] Add POSIX options for Phoenix.

[Jakub Sejdak <jakub dot sejdak at phoesys dot com>]

From: Kuba Sejdak <jakub.sejdak@phoesys.com>

---
 newlib/libc/sys/phoenix/bits/posix_opt.h | 140 +++++++++++++++++++++++++++++++
 1 file changed, 140 insertions(+)
 create mode 100644 newlib/libc/sys/phoenix/bits/posix_opt.h

diff --git a/newlib/libc/sys/phoenix/bits/posix_opt.h b/newlib/libc/sys/phoenix/bits/posix_opt.h
new file mode 100644
index 0000000..ecb736f
--- /dev/null
+++ b/newlib/libc/sys/phoenix/bits/posix_opt.h
@@ -0,0 +1,140 @@
+/* Copyright (C) 2012-2016 Phoenix Systems (http://www.phoesys.com/).
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef	_POSIX_OPT_H
+#define	_POSIX_OPT_H
+
+/* Job control is supported. */
+#define	_POSIX_JOB_CONTROL	1
+
+/* Processes have a saved set-user-ID and a saved set-group-ID. */
+#define	_POSIX_SAVED_IDS	1
+
+/* Priority scheduling is supported. */
+#define	_POSIX_PRIORITY_SCHEDULING	1
+
+/* Synchronizing file data is supported. */
+#define	_POSIX_SYNCHRONIZED_IO	1
+
+/* The fsync function is present. */
+#define	_POSIX_FSYNC	1
+
+/* Mapping of files to memory is supported. */
+#define	_POSIX_MAPPED_FILES	1
+
+/* Locking of all memory is supported. */
+#define	_POSIX_MEMLOCK	1
+
+/* Locking of ranges of memory is supported. */
+#define	_POSIX_MEMLOCK_RANGE	1
+
+/* Setting of memory protections is supported. */
+#define	_POSIX_MEMORY_PROTECTION	1
+
+/* Implementation supports `poll' function. */
+#define	_POSIX_POLL	1
+
+/* Implementation supports `select' and `pselect' functions. */
+#define	_POSIX_SELECT	1
+
+/* Only root can change owner of file. */
+#define	_POSIX_CHOWN_RESTRICTED	1
+
+/* `c_cc' member of 'struct termios' structure can be disabled by
+   using the value _POSIX_VDISABLE. */
+#define	_POSIX_VDISABLE	'\0'
+
+/* Filenames are not silently truncated. */
+#define	_POSIX_NO_TRUNC	1
+
+/* X/Open realtime support is available. */
+#define _XOPEN_REALTIME	1
+
+/* X/Open realtime thread support is available. */
+#define _XOPEN_REALTIME_THREADS	1
+
+/* XPG4.2 shared memory is supported. */
+#define	_XOPEN_SHM	1
+
+/* Tell we don't have POSIX threads. */
+#undef _POSIX_THREADS
+
+/* We have the reentrant functions described in POSIX. */
+#define _POSIX_REENTRANT_FUNCTIONS	1
+#define _POSIX_THREAD_SAFE_FUNCTIONS	1
+
+/* We provide priority scheduling for threads. */
+#define	_POSIX_THREAD_PRIORITY_SCHEDULING	1
+
+/* We support user-defined stack sizes. */
+#define _POSIX_THREAD_ATTR_STACKSIZE	1
+
+/* We support user-defined stacks. */
+#define _POSIX_THREAD_ATTR_STACKADDR	1
+
+/* We support POSIX.1b semaphores, but only the non-shared form for now. */
+#define _POSIX_SEMAPHORES	1
+
+/* Real-time signals are supported. */
+#define _POSIX_REALTIME_SIGNALS	1
+
+/* We support asynchronous I/O. */
+#define _POSIX_ASYNCHRONOUS_IO	1
+#define _POSIX_ASYNC_IO	1
+/* Alternative name for Unix98. */
+#define _LFS_ASYNCHRONOUS_IO	1
+
+/* The LFS support in asynchronous I/O is also available. */
+#define _LFS64_ASYNCHRONOUS_IO	1
+
+/* The rest of the LFS is also available. */
+#define _LFS_LARGEFILE	1
+#define _LFS64_LARGEFILE	1
+#define _LFS64_STDIO	1
+
+/* POSIX shared memory objects are implemented. */
+#define _POSIX_SHARED_MEMORY_OBJECTS	1
+
+/* GNU libc provides regular expression handling. */
+#define _POSIX_REGEXP	1
+
+/* Reader/Writer locks are available. */
+#define _POSIX_READER_WRITER_LOCKS	200912L
+
+/* We have a POSIX shell. */
+#define _POSIX_SHELL	1
+
+/* We support the Timeouts option. */
+#define _POSIX_TIMEOUTS	200912L
+
+/* We support spinlocks. */
+#define _POSIX_SPIN_LOCKS	200912L
+
+/* The `spawn' function family is supported. */
+#define _POSIX_SPAWN	200912L
+
+/* We don't have POSIX timers. */
+#undef _POSIX_TIMERS
+
+/* The barrier functions are available. */
+#define _POSIX_BARRIERS	200912L
+
+/* POSIX message queues are not yet supported. */
+#undef _POSIX_MESSAGE_PASSING
+
+#endif
-- 
2.5.0