Timeline




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Nov 22, 2012:

4:28 PM Changeset in rtems [acec386]4.11 by Sebastian Huber <sebastian.huber@…>
Filesystem: PR1619: Use ENOSYS for default statvfs POSIX does not specify an error number in case the file system does not support this call. Use the Linux value.
3:35 PM Ticket #1619 (statvfs() is not POSIX conform) closed by Sebastian Huber
fixed: http://git.rtems.org/rtems/commit/?id=acec386c75801bd80d9c835ab745fe5cab74bcc1
3:21 PM Changeset in rtems [353f0fa]4.11 by Sebastian Huber <sebastian.huber@…>
bsp/mpc55xx: Add union tags
3:03 PM Ticket #1604 (Simplify rtems_region_create()) closed by Sebastian Huber
fixed: http://git.rtems.org/rtems/commit/?id=93280b56fba19eb889e33f2fa715e060ddba4176
3:00 PM Ticket #792 (Internal errors before user extension initialization) closed by Sebastian Huber
fixed: Fixed.
3:00 PM Ticket #1573 (Per CPU Patch -- SMP Step #1) closed by Sebastian Huber
fixed: Fixed.
2:57 PM Ticket #1555 (md4.h and md5.h not installed) closed by Sebastian Huber
fixed: Fixed.
2:48 PM Ticket #2053 (Circular dependency between workspace and user extensions handler ...) closed by Sebastian Huber
fixed: http://git.rtems.org/rtems/commit/?id=466cf31d81cf0cc5fd659aed0924a1f6ee7d18be
2:46 PM Ticket #1842 (Static assertions) closed by Sebastian Huber
fixed: http://git.rtems.org/rtems/commit/cpukit/score/include/rtems/score/basedefs.h?id=51ab73b5d20f7ecccb6fdb3c53977fb6b47629a3
2:39 PM Ticket #1607 (__RTEMS_SIZEOF_VOID_P__ flawed design) closed by Sebastian Huber
fixed: http://git.rtems.org/rtems/commit/?id=f1738ed619ed01199535410887a81c6ac99e482c
2:00 PM Changeset in rtems [32b2c83]4.11 by Sebastian Huber <sebastian.huber@…>
score: Inline _User_extensions_Thread_switch() The _User_extensions_Thread_switch() function is only used in _Thread_Dispatch().
1:51 PM Changeset in rtems [3be0c9a]4.11 by Sebastian Huber <sebastian.huber@…>
score: Add and use <rtems/score/userextimpl.h> This file contains the parts of <rtems/score/userext.h> that are only necessary for the RTEMS implementation.
1:41 PM Changeset in rtems [f5d0285]4.11 by Sebastian Huber <sebastian.huber@…>
m68k/mrm332: Delete _Internal_error_Occurred() Use custom bsp_fatal_extension() instead.
1:34 PM Changeset in rtems [86d80f0]4.11 by Sebastian Huber <sebastian.huber@…>
m68k/mvme167: Delete bsp_fatal_error_occurred()
1:09 PM Changeset in rtems [0268adb3]4.11 by Sebastian Huber <sebastian.huber@…>
fstests/fsfseeko01: Add test cases
1:08 PM Changeset in rtems [82eb2c4]4.11 by Sebastian Huber <sebastian.huber@…>
ftpfs: Fix NULL pointer access
12:03 PM Changeset in rtems [74d22fd1]4.11 by Sebastian Huber <sebastian.huber@…>
score: Inline _API_extensions_Run_postswitch() The _API_extensions_Run_postswitch() function is only used in _Thread_Dispatch(). Avoid superfluous load of _Thread_Executing.
11:40 AM Changeset in rtems [67a9159e]4.11 by Sebastian Huber <sebastian.huber@…>
score: Avoid superfluous loads
5:22 AM Changeset in rtems-tools [3f37835]4.104.11 by Chris Johns <chrisj@…>
Split out the compression code for reuse.

Nov 21, 2012:

2:47 PM Changeset in rtems [ad5e070]4.11 by Sebastian Huber <sebastian.huber@…>
ftpfs: Open control connection during path eval
2:27 PM Changeset in rtems [fe0f24e]4.11 by Sebastian Huber <sebastian.huber@…>
ftpfs: Use SIZE command
11:20 AM Changeset in rtems [be6f505]4.11 by Sebastian Huber <sebastian.huber@…>
ftpfs: Format
9:59 AM Changeset in rtems [c1e350c]4.11 by Sebastian Huber <sebastian.huber@…>
sptests/spcbssched02: PR2081: Workaround Avoid uninitialized stack variable. This is not a proper fix. It is not clear what the task should do if argument != 1.
9:59 AM Changeset in rtems [55a36b7]4.11 by Sebastian Huber <sebastian.huber@…>
ftpd: Add SIZE command
8:54 AM Changeset in rtems [fe1a4e4b]4.11 by Sebastian Huber <sebastian.huber@…>
bsp/qoriq: Set PPC_EXC_CONFIG_BOOKE_ONLY
8:54 AM Changeset in rtems [f6999e6]4.11 by Sebastian Huber <sebastian.huber@…>
bsp/qoriq: Set PPC_EXC_CONFIG_USE_FIXED_HANDLER
8:46 AM Changeset in rtems [c6d35ad4]4.11 by Sebastian Huber <sebastian.huber@…>
bsp/mpc55xx: Errata e4396 for e200z7
8:16 AM Changeset in rtems [7f23ead]4.11 by Sebastian Huber <sebastian.huber@…>
powerpc: Add more BUCSR register values
6:40 AM Changeset in rtems-tools [c2657cd]4.104.11 by Chris Johns <chrisj@…>
Clean archive names for every output format other than scripts.
3:23 AM Changeset in rtems [d3b0fe08]4.11 by Ralf Corsépius <ralf.corsepius@…>
Update from automake-1.12.5.
2:36 AM Changeset in rtems-tools [7b2762f]4.104.11 by Chris Johns <chrisj@…>
Make the entry point an unresolved symbol.
2:36 AM Changeset in rtems-tools [43ec8b0]4.104.11 by Chris Johns <chrisj@…>
Set the default value for empty symbols to 0 to match the const char* signature.
2:04 AM Changeset in rtems-tools [c46980e]4.104.11 by Chris Johns <chrisj@…>
Add entry point support.
2:04 AM Changeset in rtems-tools [b770b0c]4.104.11 by Chris Johns <chrisj@…>
Make getting objects const.
1:12 AM Changeset in rtems-tools [9ba4e48]4.104.11 by Chris Johns <chrisj@…>
Remove the warning about the warnings option on newer gccs.
1:12 AM Changeset in rtems-tools [6565f0c]4.104.11 by Chris Johns <chrisj@…>
Enforce the header is created before using it on Linux.
1:11 AM Changeset in rtems-tools [c1d1636]4.104.11 by Chris Johns <chrisj@…>
Add header to remove warning on Linux.
12:07 AM Changeset in rtems-tools [eb34811]4.104.11 by Chris Johns <chrisj@…>
Output application format files. Added support for an RTEMS RAP format application file. The format is: <header> <LZ77> <Application Script> <[1..n] ELF Object files> </LZ77> Where the header is a text string of fields delimited by ',' and terminated with a line feed (\n). It is variable length: RTEMS-APP,0000000,01.00.00,LZ77,00000000\n\0 where: RTEMS-APP : file tag for quick acceptance and rejection Length : the length of the application in bytes including the : header Version : Version of the application format. Compress : The compression format. Checksum : CCITT CRC32 checksum. Following the header is a nul ('\0') character then an LZ77 container with the application loader script followed by the ELF object files. Note, the script format will be documented else where. Note, the final version may add a 32bit length field before each part in the compressed container to delimit the size of the file to be read. This is currently not in this version.
12:05 AM Changeset in rtems-tools [a1d4930]4.104.11 by Chris Johns <chrisj@…>
Set the correct header size field.

Nov 20, 2012:

11:40 PM Changeset in rtems-tools [fe19d06]4.104.11 by Chris Johns <chrisj@…>
Fix archive GNU extension and make image read/write follow POSIX. Fix the finding of a file name in the GNU extension for long names in GNU archives so the correct location is referenced. Made the image read and write routines keep reading if not all the requested data is read or written due to possible signals.
9:37 AM Changeset in rtems [5adf02e5]4.11 by Sebastian Huber <sebastian.huber@…>
monitor: Typo
8:53 AM Changeset in rtems-tools [fd8a2c5]4.104.11 by Chris Johns <chrisj@…>
Add support to write a metadata ELF file. This also adds support to the ELF classes that wrap libelf. While this is now done and seems to work I will not be using an ELF file to hold the metadata after all.
7:36 AM Changeset in rtems [7ca64d6]4.11 by Sebastian Huber <sebastian.huber@…>
bsp/mpc55xx: Update due to API changes

Nov 19, 2012:

4:41 PM Changeset in rtems [4d249b9f]4.11 by Daniel Hellstrom <daniel@…>
GPTIMER: support separate & shared irq by clearing pending bit after ISR
2:24 PM Changeset in rtems [7ebc28cd]4.11 by Daniel Hellstrom <daniel@…>
GPTIMER: Only probe pending bit on timer0
8:12 AM Changeset in rtems [2e80662]4.11 by Sebastian Huber <sebastian.huber@…>
bsp/mpc55xx: Set PPC_EXC_CONFIG_BOOKE_ONLY
8:02 AM Changeset in rtems [3ce66aa]4.11 by Sebastian Huber <sebastian.huber@…>
bsp/mpc55xx: Set PPC_EXC_CONFIG_USE_FIXED_HANDLER
7:37 AM Changeset in rtems [f665f13]4.11 by Sebastian Huber <sebastian.huber@…>
bsps/powerpc: Add PPC_EXC_CONFIG_BOOKE_ONLY In combination with the PPC_EXC_CONFIG_USE_FIXED_HANDLER option this removes all dependencies on valid read-write data. The exception handling must be statically configured and all components reside in read-only sections.
2:13 AM Changeset in rtems-tools [9b66527]4.104.11 by Chris Johns <chrisj@…>
Only look for standard library paths if standard libraries and enabled.

Nov 18, 2012:

11:37 PM Changeset in rtems-tools [596e5fa]4.104.11 by Chris Johns <chrisj@…>
Add set_header support to the ELF files.
11:36 PM Changeset in rtems-tools [1976825]4.104.11 by Chris Johns <chrisj@…>
Resolve the ld and user undefines.
11:35 PM Changeset in rtems-tools [ead8da1]4.104.11 by Chris Johns <chrisj@…>
Add configure option --c-opts to allow special options for testing.
11:35 PM Changeset in rtems-tools [8ad4837]4.104.11 by Chris Johns <chrisj@…>
Fix warning from clang.
6:51 PM Changeset in rtems [1906a36]4.11 by Sebastian Huber <sebastian.huber@…>
score: Change _Internal_error_Occurred() Call the fatal handlers of the user extensions before the update of _Internal_errors_What_happened. This reduces the requirements on the execution context further. Now a valid read-write data is only required after the call to the fatal handlers.
6:47 PM Changeset in rtems [f4539aa]4.11 by Sebastian Huber <sebastian.huber@…>
arm: Add _CPU_Thread_Idle_body for ARMv7-M
6:19 PM Changeset in rtems [e5a2249a]4.11 by Sebastian Huber <sebastian.huber@…>
score: Delete nest level from internal error state This reverts commit 7d0bdcac1ac20d6f22b24689c16e6aa7bc3c1e40.

Nov 17, 2012:

8:37 PM Changeset in rtems-tools [f1cf3a9]4.104.11 by Chris Johns <chrisj@…>
Better handling of archive open/close and begin/end.
11:31 AM Changeset in rtems [7e32b62]4.11 by Sebastian Huber <sebastian.huber@…>
score: Add RTEMS_FATAL_SOURCE_POWERPC_EXCEPTION Add ppc_exc_print_frame_and_context() which prints an exception frame and the context via printk(). The global exception handler will call now rtems_fatal() with source RTEMS_FATAL_SOURCE_POWERPC_EXCEPTION. The fatal code will contain the pointer value to the exception frame.
6:42 AM Changeset in rtems-tools [065ac15]4.104.11 by Chris Johns <chrisj@…>
Remove dead code.
6:34 AM Changeset in rtems-tools [977c3de]4.104.11 by Chris Johns <chrisj@…>
Refactor the ELF support to allow ELF write suppport. The refactoring allows better reuse of the ELF support and cleans up some hacks from the generic file and archive handling improving the separation of the file handling from the file format, ie ELF. The handling of ELF object files and ELF object files inside archives is cleaner. The refactor cleaned up the symbol handling where the symbols now reside in the ELF file object and references are take in symbol pointer containers and symbol table containers. The main purpose of the refactor is to allow support for creating and writing ELF files. Also added an rtems-syms command where special symbol support can be added.
6:31 AM Changeset in rtems-tools [0b65a28]4.104.11 by Chris Johns <chrisj@…>
Fix spelling.

Nov 16, 2012:

2:35 PM Ticket #2081 (spcbssched02 uses an uninitialized stack variable) created by Sebastian Huber
In case Task_periodic() of …
1:17 PM Changeset in rtems [3fbcadf]4.11 by Sebastian Huber <sebastian.huber@…>
libnetworking: Use rtems_clock_get_uptime_seconds This reduces the start-up time of the network stack. With a 1ms tick the ticks since boot value overflows after approximately 50 days. This problem is avoided with the rtems_clock_get_uptime_seconds() function.
1:16 PM Changeset in rtems [94eb1bb]4.11 by Sebastian Huber <sebastian.huber@…>
libnetworking: Use rtems_clock_get_uptime_timeval
1:14 PM Changeset in rtems [90733a86]4.11 by Sebastian Huber <sebastian.huber@…>
rtems: Add rtems_clock_get_uptime_seconds()
1:02 PM Changeset in rtems [bfddb047]4.11 by Sebastian Huber <sebastian.huber@…>
rtems: Add rtems_clock_get_uptime_timeval()
12:59 PM Changeset in rtems [62181b21]4.11 by Sebastian Huber <sebastian.huber@…>
score: Add and use _TOD_Get_with_nanoseconds() Delete _TOD_Get_as_timestamp().
12:39 PM Changeset in rtems [154721c4]4.11 by Sebastian Huber <sebastian.huber@…>
score: Add _Timestamp_To_timeval()
9:06 AM Changeset in rtems [1c479be4]4.11 by Sebastian Huber <sebastian.huber@…>
bsp/mpc55xx: Documentation

Nov 15, 2012:

7:48 PM Ticket #2080 (Fatal error user extension exposes internal score ...) created by Chris Johns
The fatal error user extension as shown here: …
4:33 PM Changeset in rtems [6eb0ce2]4.11 by Christian Mauderer <christian.mauderer@…>
bsp/mpc55xx: Fix SMSC9218I MAC address setting
4:01 PM Changeset in rtems [da2fa4eb]4.11 by Sebastian Huber <sebastian.huber@…>
bsp/mpc55xx: Remove BSP_panic()
3:57 PM Changeset in rtems [67338ed]4.11 by Sebastian Huber <sebastian.huber@…>
bsp/mpc55xx: Add mpc55xx_wait_for_interrupt() Use mpc55xx_wait_for_interrupt().
2:02 PM Changeset in rtems [f48d06a6]4.11 by Sebastian Huber <sebastian.huber@…>
sptests/spfatal24: Fix NULL pointer access
12:04 PM Changeset in rtems [767b4c1]4.11 by Sebastian Huber <sebastian.huber@…>
bsp/jmr3904: Define bsp_reset() This is declared in <bsp/bootcard.h> and is the usual function to reset a board.
10:57 AM Changeset in rtems [db5cb262]4.11 by Sebastian Huber <sebastian.huber@…>
bsps/lm32: Include <bsp/bootcard.h>

Nov 14, 2012:

2:56 PM Changeset in rtems [891d0d96]4.11 by Sebastian Huber <sebastian.huber@…>
score: Documentation
2:10 PM Changeset in rtems [a12f7e9]4.11 by Sebastian Huber <sebastian.huber@…>
score: Add RTEMS_FATAL_SOURCE_STACK_CHECKER
1:54 PM Changeset in rtems [a0c7aa55]4.11 by Sebastian Huber <sebastian.huber@…>
score: Add RTEMS_FATAL_SOURCE_ASSERT
1:21 PM Changeset in rtems [12007d0]4.11 by Sebastian Huber <sebastian.huber@…>
bsps: Include <bspopts.h> in <bsp.h>
12:59 PM Changeset in rtems [dd8df59]4.11 by Sebastian Huber <sebastian.huber@…>
bsps: Interrupt initialization error is fatal
12:58 PM Changeset in rtems [9d10cf90]4.11 by Sebastian Huber <sebastian.huber@…>
score: Add RTEMS_FATAL_SOURCE_BSP_GENERIC
12:50 PM Changeset in rtems [b9bc399]4.11 by Sebastian Huber <sebastian.huber@…>
score: Add RTEMS_FATAL_SOURCE_BSP_SPECIFIC
11:37 AM Changeset in rtems [e4b40531]4.11 by Sebastian Huber <sebastian.huber@…>
sapi: Add rtems_fatal_source and rtems_fatal_code
10:53 AM Changeset in rtems [a3e8ab2]4.11 by Sebastian Huber <sebastian.huber@…>
bsps/sparc: Define bsp_reset() This is declared in <bsp/bootcard.h> and is the usual function to reset a board.
10:51 AM Changeset in rtems [dc0eed7]4.11 by Sebastian Huber <sebastian.huber@…>
testsuites: Include <bsp.h> Include <bsp.h> for proper BSP specific <rtems/confdefs.h> initialization.
10:14 AM Changeset in rtems [3a1d9c6]4.11 by Sebastian Huber <sebastian.huber@…>
bsps: Include <bsp/bootcard.h> Use <bsp/bootcard.h> to get prototype for bsp_cleanup(). Fix bsp_cleanup() definition if necessary.
9:12 AM Changeset in rtems [608940f]4.11 by Sebastian Huber <sebastian.huber@…>
score: Add RTEMS_FATAL_SOURCE_BDBUF Add rtems_bdbuf_fatal_code as a replacement for the previous fatal error codes. Remove unused error codes. Add new error codes. Use rtems_fatal() with RTEMS_FATAL_SOURCE_BDBUF as source.
9:11 AM Changeset in rtems [156e91e]4.11 by Sebastian Huber <sebastian.huber@…>
score: Add RTEMS_FATAL_SOURCE_LAST This enum value ensures that the enum type needs at least 32-bits for architectures with short enums.
8:59 AM Changeset in rtems [a052181]4.11 by Sebastian Huber <sebastian.huber@…>
score: Add RTEMS_FATAL_SOURCE_EXIT Include <bsp/default-initial-extension.h> in all BSPs. Call rtems_fatal() with RTEMS_FATAL_SOURCE_EXIT as source and the exit() status code as fatal code in every bsp_cleanup(). Move previous bsp_cleanup() code into bsp_fatal_extension().
8:58 AM Changeset in rtems [038e2f4a]4.11 by Sebastian Huber <sebastian.huber@…>
score: Add RTEMS_FATAL_SOURCE_APPLICATION
8:57 AM Changeset in rtems [b1e8a58]4.11 by Sebastian Huber <sebastian.huber@…>
bsps/powerpc: Exception initialization error is fatal
8:51 AM Changeset in rtems [e2e5b492]4.11 by Sebastian Huber <sebastian.huber@…>
score: Add rtems_fatal()
8:27 AM Changeset in rtems [7d0bdca]4.11 by Sebastian Huber <sebastian.huber@…>
score: Add nest level to interal error state Add Internal_errors_Information::nest_level. This helps to detect recursive calls to _Internal_error_Occurred().
2:45 AM Changeset in rtems-source-builder [0a48c8a]4.104.114.9 by Chris Johns <chrisj@…>
Remove the _bindir from the path as it breaks on MacOS with python enabled.
2:45 AM Changeset in rtems-source-builder [40bab3f]4.104.114.9 by Chris Johns <chrisj@…>
Use GMP 5.0.5 and so avoid the flex/m4 issue on Linux.
2:44 AM Changeset in rtems-source-builder [9215db1]4.104.114.9 by Chris Johns <chrisj@…>
Add a patch to enable Cortex-3M multilibs to be built.

Nov 13, 2012:

5:09 PM Changeset in rtems [d1c89524]4.11 by Ralf Kirchner <ralf.kirchner@…>
bsps/powerpc: Do not use GCC extern inline
4:53 PM Changeset in rtems [b31a960]4.11 by Sebastian Huber <sebastian.huber@…>
score: Add INTERNAL_ERROR_CPU_ISR_INSTALL_VECTOR Use INTERNAL_ERROR_CPU_ISR_INSTALL_VECTOR on PowerPC for _CPU_ISR_install_vector().
4:40 PM Changeset in rtems [dc6e830]4.11 by Sebastian Huber <sebastian.huber@…>
sapi: Add and use rtems_internal_error_description
3:39 PM Changeset in rtems [00dae186]4.11 by Sebastian Huber <sebastian.huber@…>
powerpc: Delete _CPU_Install_interrupt_stack() This function is only used if CPU_HAS_HARDWARE_INTERRUPT_STACK == TRUE.
2:01 PM Changeset in rtems [c383372]4.11 by Sebastian Huber <sebastian.huber@…>
bsps/powerpc: Add and use bsp_text input section
2:00 PM Changeset in rtems [d33f743]4.11 by Sebastian Huber <sebastian.huber@…>
bsps/powerpc: Move .fast_text after .text section
1:39 PM Changeset in rtems [2d561b9]4.11 by Sebastian Huber <sebastian.huber@…>
bsp/mpc55xx: Use BSP_START_DATA_SECTION
11:20 AM Changeset in rtems [bd75e58]4.11 by Sebastian Huber <sebastian.huber@…>
bsp/mpc55xx: Fix INTC initialization
10:50 AM Changeset in rtems [6c454104]4.11 by Sebastian Huber <sebastian.huber@…>
bsp/mpc55xx: Fix no-cache section load

Nov 12, 2012:

4:58 PM Changeset in rtems [8f548ce]4.11 by Sebastian Huber <sebastian.huber@…>
sptests/spintrcritical09: Fix check order The critical section check never succeeded since watchdogs are ordered with respect to the insertion time. Now we call the watchdog routine if appropriate and bypass the normal watchdog mechanic.
1:58 PM Changeset in rtems [8f1b6cde]4.11 by Sebastian Huber <sebastian.huber@…>
fstests/fsrfsbitmap01: Fix NULL pointer access Move test files into one directory.
12:54 PM Changeset in rtems [b5b1f44]4.11 by Sebastian Huber <sebastian.huber@…>
samples/fileio: Add DOSFS and RFS on demand
10:53 AM Changeset in rtems [84ff9a47]4.11 by Sebastian Huber <sebastian.huber@…>
score: Fix per CPU member offsets Offset calculation was wrong for 16-bit and 64-bit pointer targets. Remove unused offsets. Move Per_CPU_Control::dispatch_necessary after Per_CPU_Control::isr_nest_level. Move SMP members to end of structure. All assembler relevant members are now at the structure beginning.

Nov 10, 2012:

5:19 AM Changeset in rtems-source-builder [069c7de]4.104.114.9 by Chris Johns <chrisj@…>
More documentation added.
5:10 AM Changeset in rtems-source-builder [6e10a49]4.104.114.9 by Chris Johns <chrisj@…>
Clean up the exception handling. Lets --help work.

Nov 9, 2012:

8:46 PM Changeset in rtems-source-builder [0f58d47]4.104.114.9 by Chris Johns <chrisj@…>
Fix the gcc-tools-4.6 command.
8:46 PM Changeset in rtems-source-builder [a1d0eea]4.104.114.9 by Chris Johns <chrisj@…>
Add flex. It is needed by gcc.
3:02 PM Changeset in rtems [3c1d387]4.11 by Sebastian Huber <sebastian.huber@…>
Filesystem: Preserve source NULL pointer in mount
5:42 AM Changeset in rtems-source-builder [08f489f]4.104.114.9 by Chris Johns <chrisj@…>
Fix the install point in the STLink configuration.
4:40 AM Changeset in rtems-source-builder [e40c4de]4.104.114.9 by Chris Johns <chrisj@…>
Fix the parsing of the paths for patches.
4:39 AM Changeset in rtems-source-builder [ab18d1a]4.104.114.9 by Chris Johns <chrisj@…>
Version 2 of the patch has --pipe support.

Nov 8, 2012:

8:11 PM Changeset in rtems-source-builder [f02d3f9]4.104.114.9 by Chris Johns <chrisj@…>
Same failures as gcc-4.4.7 plus lm32 does not build.
8:09 PM Changeset in rtems-source-builder [0bf00e2]4.104.114.9 by Chris Johns <chrisj@…>
Add rtems-4.11 support using gcc 4.6.3.
2:41 PM Changeset in rtems [0f0db894]4.11 by Sebastian Huber <sebastian.huber@…>
dosfs: Lazy update of FAT32 FS info sector The FAT32 FS info sector contains hints for the free cluster count and the next free cluster. The previous code read these values during mount and replaced them with invalid values. The shutdown operation updated them with the current values. These values are only hints. Every FAT implementation must cope with arbitrary values. They are intended to speed up certain operations. Now we update the free cluster count and next free culster in the FAT32 FS info sector only during unmount or sync operations and only if the values have changed. This avoids writes to the FS info sector and conforms to the behaviour of Linux and Windows. The application can force an update of these values now with the fsync() and fdatasync() operations. Applications that only read will perform not write operations to the FAT32 FS info sector. The new fat_sync() function performs all non-file specific synchronizations.
1:45 PM Changeset in rtems [8863338]4.11 by Sebastian Huber <sebastian.huber@…>
dosfs: Use FAT_UNDEFINED_VALUE
4:32 AM Developer/Coding/Conventions edited by JoelSherrill
/* File Issues */ Enhance to add Doxygen (diff)
2:11 AM Changeset in rtems-source-builder [d166191]4.104.114.9 by Chris Johns <chrisj@…>
Add support for Fedora 16.
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