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* Remove CVS Id Strings (manual edits after script)Joel Sherrill2012-05-11117-332/+26
| | | | | | These modifications were required by hand after running the script. In some cases, the file names did not match patterns. In others, the format of the file did not match any common patterns.
* cpukit/aclocal - Fix one mistake by scriptJoel Sherrill2012-05-111-0/+1
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* Remove All CVS Id Strings Possible Using a ScriptJoel Sherrill2012-05-116376-14816/+0
| | | | | | | | | | | | Script does what is expected and tries to do it as smartly as possible. + remove occurrences of two blank comment lines next to each other after Id string line removed. + remove entire comment blocks which only exited to contain CVS Ids + If the processing left a blank line at the top of a file, it was removed.
* Miscellaneous - Clean up file headers so patterns followedJoel Sherrill2012-05-114-31/+28
| | | | XXX
* librtems++ - Remove junk line accidentally committedJoel Sherrill2012-05-111-3/+2
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* fstests/fsrdwr: Add block read/write test caseSebastian Huber2012-05-111-0/+194
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* fstests/fsrdwr: Add truncate to zero test caseSebastian Huber2012-05-111-0/+32
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* fstests/fsrdwr: Fix assertionsSebastian Huber2012-05-111-8/+8
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* fstests/fsrdwr: Avoid copy and pasteSebastian Huber2012-05-111-49/+34
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* dosfs: Remove fat_file_datasync()Sebastian Huber2012-05-1114-179/+278
| | | | | | | | | | | | | | | The fat_file_datasync() read every cluster of the file into the cache and then synchronized it step-by-step. For unmodified buffers this is a non-operation. For modified buffers this will wake-up the swapout task which performs then a single buffer write operation. This is usually quite inefficient. Firstly we do single buffer writes, secondly we may perform a lot of unnecessary read operations (for huge files this is really bad), and thirdly this leads likely to cache evictions. The synchronization procedure is replaced by a simple rtems_bdbuf_sync_dev(). This has the side-effect that also buffers not related to the file are synchronized, but since the modified list is normally short this should be acceptable.
* libblock: Add RTEMS_BLKIO_PURGEDEVSebastian Huber2012-05-112-0/+10
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* Filesystem: PR1893: Fix write and truncate handlerSebastian Huber2012-05-119-37/+137
| | | | | Space that grows due to truncate or write offsets beyond the current file size must be zero filled.
* Filesystem: PR1871: Fix O_APPENDSebastian Huber2012-05-119-144/+42
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* Filesystem: PR1398: Fix lseek() mechanicSebastian Huber2012-05-1125-425/+197
| | | | | | | | | | | | According to POSIX the lseek() function shall not, by itself, extend the size of a file. Remove the size field of rtems_libio_t. A file has only one size but may have multiple open file descriptors. Thus a file size field in the file descriptor may lead to inconsistencies. New default handlers rtems_filesystem_default_lseek_file() and rtems_filesystem_default_lseek_directory().
* pc386 - Clock driver compiles again plus clean upJoel Sherrill2012-05-101-18/+26
| | | | | | | The clock drivers were very inconsistent about prototyping the ISR handlers. This broke with the recent clean up. Tested on qemu.
* clockdrv_shell.h - Fix commmentJoel Sherrill2012-05-101-1/+1
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* clockdrv_shell.c - Remove unreferenced and obsolete fileJoel Sherrill2012-05-101-16/+0
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* Clock Driver Shell - ISR handler prototype should follow port interrupt modelJoel Sherrill2012-05-101-1/+2
| | | | | | The prototype for the clock driver tick isr varies based upon the interrupt model used by the port. This driver was checking solely upon a flag set by the BSP.
* nds - Clock driver compiles againJoel Sherrill2012-05-101-12/+17
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* nds/libnds - Fix missing prototype warning and formattingJoel Sherrill2012-05-101-6/+9
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* hurricane - Remove unused file setvec.cJoel Sherrill2012-05-101-44/+0
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* score603e - Eliminate any set_vector() remnantsJoel Sherrill2012-05-091-46/+0
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* virtex4 - Eliminate any set_vector() remnantsJoel Sherrill2012-05-091-6/+0
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* virtex - Eliminate any set_vector() remnantsJoel Sherrill2012-05-091-7/+0
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* mbx8xx - Eliminate any set_vector() remnantsJoel Sherrill2012-05-091-1/+0
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* haleakala - Eliminate commented out codeJoel Sherrill2012-05-091-8/+0
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* mpc8260ads - Eliminate commented out codeJoel Sherrill2012-05-091-6/+0
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* mpc8260ads - Eliminate any set_vector() remnantsJoel Sherrill2012-05-091-6/+0
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* malta - Eliminate any set_vector() remnantsJoel Sherrill2012-05-091-3/+0
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* jmr3904 - Eliminate any set_vector() remnantsJoel Sherrill2012-05-091-5/+0
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* hurricane - Eliminate any set_vector() remnantsJoel Sherrill2012-05-091-5/+0
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* genmongoosev - Eliminate any set_vector() remnantsJoel Sherrill2012-05-091-5/+0
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* rbtx4925 - Eliminate any set_vector() remnantsJoel Sherrill2012-05-091-5/+0
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* rbtx4938 - Eliminate any set_vector() remnantsJoel Sherrill2012-05-091-5/+0
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* csb350 - Eliminate any set_vector() remnantsJoel Sherrill2012-05-092-7/+14
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* libchip/serial - Only use set_vector() on Simple Vectored ArchitecturesJoel Sherrill2012-05-092-2/+11
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* librtems++ - Disable Interrupt Class When Not Simple VectoredJoel Sherrill2012-05-091-0/+4
| | | | | | This class only works on Simple Vectored Architectures. Even worse, it is not guaranteed to compile on a Programmable Interrupt Vector architecture.
* Score ISR - Minimize Capabilities When Not Simple VectoredJoel Sherrill2012-05-094-9/+21
| | | | | | | | | | | In particular CPU_INTERRUPT_NUMBER_OF_VECTORS and CPU_INTERRUPT_MAXIMUM_VECTOR_NUMBER are only used on Simple Vectored Architectures, so do not depend on them being defined. This disables as much as possible that is specific to the Simple Vectored Model and not expected to be used on architectures which use the Programmable Interrupt Controller model for interrupt handler vectoring.
* Score Semaphore - Need Semaphore Seize Body When Multiprocessing is EnabledJoel Sherrill2012-05-091-1/+1
| | | | mptests did not link without this modification.
* spqreslib - Make global data extern in system.hJoel Sherrill2012-05-092-8/+12
| | | | | | Global data was declared in system.h but should have been extern in system.h and declared in init.c. There were duplicate symbol linking errors on at least powerpc/mpc8260ads.
* rbtree: API changes. Remove rbtree control node from RBTree_Next.Gedare Bloom2012-05-088-36/+21
| | | | | | | | | | | | The implementation of RBTree_Next was using an awkward construction to detect and avoid accessing the false root of the red-black tree. To deal with the false root, RBTree_Next was comparing node parents with the control node. Instead the false root can be detected by checking if the grandparent of a node exists; the grandparent of the tree's true root is NULL by definition so the root of the tree is found while walking up the tree by checking for the non-existence of a grandparent. This change propagates into the predecessor/successor and iterate functions.
* PR2061: RBTree: updating min and max on insert with duplicatesGedare Bloom2012-05-081-1/+6
| | | | | | | When inserting to a red-black tree with duplicates the min and max pointers are not updated properly. We need to check the key of the min/max node against the insert node since the insert point could be the child of a node with an identical key to the min/max node.
* PR2060: RBTree: updating min and max on extract pathGedare Bloom2012-05-081-17/+9
| | | | | | During node extraction from a red-black tree the min and max values are updated incorrectly. We need to use the successor/predecessor functions to find the next/previous node when we remove the min/max from the tree.
* score/rbtree: eliminate unused function _RBTree_Peek.Gedare Bloom2012-05-083-68/+1
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* rbtree: API ChangesGedare Bloom2012-05-082-11/+76
| | | | | Make default for rtems_rbtree functions be unprotected (preemption enabled) unless an unprotected variant e.g. rtems_rbtree_xxx_unprotected is available.
* score/rbtree: replace _RBTree_Peek_unprotected with _RBTree_First.Gedare Bloom2012-05-082-23/+3
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* score/scheduling: Use RBTree_First instead of Peek in EDF scheduler.Gedare Bloom2012-05-081-6/+3
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* jmr3904 - Correct tm27.h to use PIC Interrupt ModelJoel Sherrill2012-05-071-20/+9
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* genmongoosev - Correct tm27.h to use PIC Interrupt ModelJoel Sherrill2012-05-071-23/+9
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* csb350 - Correct tm27.h to use PIC Interrupt ModelJoel Sherrill2012-05-071-10/+8
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