Import from zlib-1.2.5
2010-06-07	Sebastian Huber <Sebastian.Huber@embedded-brains.de>

	* sp09/screen12.c: Update for heap extend changes.
2010-06-07	Sebastian Huber <sebastian.huber@embedded-brains.de>

	* heapwalk/init.c, malloctest/init.c: Update for heap extend changes.
2010-06-07	Sebastian Huber <sebastian.huber@embedded-brains.de>

	* score/include/rtems/score/heap.h: Declare
	_Heap_Get_first_and_last_block().  Removed Heap_Extend_status.
	Changed return type of _Heap_Extend() to bool.
	* score/inline/rtems/score/heap.inl: Define
	_Heap_Set_last_block_size().
	* score/src/heap.c: Define and use _Heap_Get_first_and_last_block().
	* score/src/heapgetinfo.c: Removed assert statements.  Do not count
	the last block.  This ensures that all size values are an integral
	multiple of the page size which is consistent with the other
	statistics.
	* score/src/heapextend.c: Implemented support for scattered heap
	areas.
	* score/src/heapwalk.c: Dump also last block.  Changes for new first
	and last block values.
	* ./score/src/pheapextend.c, rtems/src/regionextend.c: Update for
	_Heap_Extend() changes.
Remove.
post-branching cleanup.
Regenerate.
Remove.
2010-06-05	Bharath Suri <bharath.s.jois@gmail.com>

	* libcsupport/include/rtems/libio_.h: Removed macros
	rtems_filesystem_is_separator
	rtems_filesystem_get_start_loc
	rtems_filesystem_get_sym_start_loc
	and added them as files under libcsupport/src/

	* libcsupport/src/: Added new files
	libcsupport/src/sup_fs_get_start_loc.c
	libcsupport/src/sup_fs_get_sym_start_loc.c
	libcsupport/src/sup_fs_is_separator.c

	* libcsupport/Makefile.am: Changes to accommodate new
	files under libcsupport/src/
2010-06-07	Bharath Suri <bharath.s.jois@gmail.com>

	* libcsupport/include/rtems/libio_.h: Removed macros
	rtems_filesystem_is_separator
	rtems_filesystem_get_start_loc
	rtems_filesystem_get_sym_start_loc
	and added them as files under libcsupport/src/

	* libcsupport/src/: Added new files
	libcsupport/src/sup_fs_get_start_loc.c
	libcsupport/src/sup_fs_get_sym_start_loc.c
	libcsupport/src/sup_fs_is_separator.c

	* libcsupport/Makefile.am: Changes to accommodate new
	files under libcsupport/src/
2010-06-07	Sebastian Huber <sebastian.huber@embedded-brains.de>

	* libcsupport/include/rtems/libio_.h: Declare
	rtems_filesystem_mount_table_control.
	* libcsupport/include/rtems/libio.h: Removed
	rtems_filesystem_table_first(), rtems_filesystem_table_next() and
	rtems_filesystem_table_node_t declarations.  Declare
	rtems_per_filesystem_routine, rtems_filesystem_iterate() and
	rtems_filesystem_get_mount_handler().
	* libcsupport/src/mount.c: Added rtems_filesystem_mounts_first() and
	rtems_filesystem_mounts_next().  Simplify mount().  Removed
	rtems_filesystem_mount_table_control_init.  Use
	rtems_filesystem_get_mount_handler().
	* libcsupport/src/mount-mgr.c: Removed rtems_filesystem_mounts_first() and
	rtems_filesystem_mounts_next().  Added rtems_filesystem_iterate() and
	rtems_filesystem_get_mount_handler().  Use rtems_libio_lock() and
	rtems_libio_unlock();
	* sapi/include/confdefs.h, libmisc/shell/main_mount.c: Update for
	mount API changes.
2010-06-07	Joel Sherrill <joel.sherrill@oarcorp.com>

	* termios01/init.c, termios01/termios01.scn, termios02/init.c,
	termios02/termios02.scn: Add tests for cfigetspeed(), cfogetspeed(),
	cfisetspeed(), cfosetspeed(), ctermid(), tcflow(), tcflush(),
	tcsendbreak(), tcsetpgrp(), and tcgetpgrp(). Some of these methods
	are minimal implementations so the tests will have to grow as the
	methods grow.
2010-06-07	Joel Sherrill <joel.sherrill@oarcorp.com>

	* libcsupport/src/tcflow.c, libcsupport/src/tcflush.c: Add switches
	to detect bad input.
	* libcsupport/src/tcsetpgrp.c: Fix typo.
2010-06-07	Bharath Suri <bharath.s.jois@gmail.com>

	PR PR1542
	* Makefile.am, configure.ac: Coverage improvement: fifo_open.
	* spfifo01/spfifo01.doc, spfifo01/spfifo01.scn, spfifo01/test.c,
	spfifo02/Makefile.am, spfifo02/main.c, spfifo02/spfifo02.doc,
	spfifo02/spfifo02.scn, spfifo02/test.c, spfifo03/Makefile.am,
	spfifo03/main.c, spfifo03/spfifo03.doc, spfifo03/spfifo03.scn,
	spfifo03/test.c, spfifo04/Makefile.am, spfifo04/main.c,
	spfifo04/spfifo04.doc, spfifo04/spfifo04.scn, spfifo04/test.c: New
	files.
2010-06-07	Ralf Corsépius <ralf.corsepius@rtems.org>

	* aclocal/version.m4: Bump RTEMS_API to 4.11.
	Bump _RTEMS_VERSION to 4.10.99.0.
2010-06-07	Bharath Suri <bharath.s.jois@gmail.com>

	PR PR1542
	* spfifo01/Makefile.am: New file.
2010-06-07	Bharath Suri <bharath.s.jois@gmail.com>

	* spfifo01/main.c: New file.
2010-06-08	Sebastian Huber <sebastian.huber@embedded-brains.de>

	* libfs/src/devfs/devclose.c, libfs/src/devfs/devopen.c,
	libfs/src/imfs/deviceerrno.c, libfs/src/imfs/deviceio.c,
	libfs/src/rfs/rtems-rfs-rtems-dev.c: Changed rtems_deviceio_errno() to
	cope with a status code of RTEMS_SUCCESSFUL.  Removed dependency on
	association framework.
2010-06-08	Sebastian Huber <sebastian.huber@embedded-brains.de>

	* libfs/src/imfs/imfs.h, libfs/src/imfs/imfs_rmnod.c: Added and use
	IMFS_create_orphan() and IMFS_check_node_remove().
	* libfs/src/imfs/deviceio.c, libfs/src/imfs/imfs_directory.c,
	libfs/src/imfs/imfs_fifo.c: Use IMFS_create_orphan() and
	IMFS_check_node_remove().
	* libfs/src/imfs/imfs_handlers_memfile.c, libfs/src/imfs/memfile.c:
	Use IMFS_rmnod() and IMFS_check_node_remove() instead of
	memfile_rmnod() and memfile_check_rmnod().
2010-06-08	Sebastian Huber <sebastian.huber@embedded-brains.de>

	* libfs/src/imfs/fifoimfs_init.c: New file.
	* libfs/Makefile.am: Reflect change above.
	* libfs/src/imfs/imfs.h, libfs/src/imfs/imfs_eval.c,
	libfs/src/imfs/imfs_init.c, libfs/src/imfs/imfs_initsupp.c,
	libfs/src/imfs/miniimfs_init.c, libfs/src/pipe/fifo.c,
	libfs/src/pipe/pipe.c, libfs/src/pipe/pipe.h: Pipe support is now
	link-time optional.
	* sapi/include/confdefs.h: Reflect changes above.