| Commit message (Collapse) | Author | Age | Files | Lines |
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Update #3706.
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Use the fstat handler instead.
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Implement ctime and mtime updates according to POSIX. The ctime is
mapped to the FAT create time and date. The mtime is mapped to the FAT
last modified time and date. For the atime use the mtime for
simplicity.
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There were minor conflicts and the modifications that were
in the repo were favored over the modifications in the submitted
patch.
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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.
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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.
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Space that grows due to truncate or write offsets beyond the current
file size must be zero filled.
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* libcsupport/include/rtems/libio.h: Add rtems_off64_t for
internal use. Update the internal off_t to the 64bit offset.
* libnetworking/lib/ftpfs.c, libnetworking/lib/tftpDriver.c,
libfs/src/nfsclient/src/nfs.c, libfs/src/imfs/imfs_fifo.c,
libfs/src/imfs/memfile.c, libfs/src/imfs/imfs_directory.c,
libfs/src/imfs/imfs.h, libfs/src/imfs/deviceio.c: Change off_t to
rtems_off64_t.
* libmisc/shell/main_msdosfmt.c: Add an info level so the format
code can tell the user what is happening. Add more options to
control the format configuration.
* libfs/src/dosfs/msdos_format.c: Add a print function to display
the format progress and print statements. Select a better default
cluster size depending on the size of the disk. This lowers the
size of the FAT on large disks. Read and maintain the MRB
partition information.
* libfs/src/dosfs/dosfs.h, libfs/src/dosfs/fat.h,
libfs/src/dosfs/fat_file.c, libfs/src/dosfs/fat_file.h,
libfs/src/dosfs/msdos.h, libfs/src/dosfs/msdos_conv.c,
libfs/src/dosfs/msdos_create.c, libfs/src/dosfs/msdos_file.c,
libfs/src/dosfs/msdos_handlers_dir.c,
libfs/src/dosfs/msdos_handlers_file.c,
libfs/src/dosfs/msdos_init.c, libfs/src/dosfs/msdos_initsupp.c,
libfs/src/dosfs/msdos_misc.c, libfs/src/dosfs/msdos_mknod.c: Add
long file name support. Change off_t to rtems_off64_t.
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* libblock/src/blkdev.c, libfs/src/dosfs/fat_file.c,
libfs/src/dosfs/fat_file.h, libfs/src/dosfs/msdos.h,
libfs/src/dosfs/msdos_create.c, libfs/src/dosfs/msdos_dir.c,
libfs/src/dosfs/msdos_initsupp.c, libfs/src/dosfs/msdos_misc.c:
Removed warnings.
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* libfs/src/dosfs/fat.c, libfs/src/dosfs/fat.h,
libfs/src/dosfs/fat_fat_operations.c,
libfs/src/dosfs/fat_fat_operations.h, libfs/src/dosfs/fat_file.c,
libfs/src/dosfs/fat_file.h, libfs/src/dosfs/msdos.h,
libfs/src/dosfs/msdos_create.c, libfs/src/dosfs/msdos_dir.c,
libfs/src/dosfs/msdos_file.c, libfs/src/dosfs/msdos_initsupp.c,
libfs/src/dosfs/msdos_misc.c, libfs/src/imfs/deviceio.c,
libfs/src/imfs/imfs.h, libfs/src/imfs/imfs_directory.c,
libfs/src/imfs/imfs_fchmod.c, libfs/src/imfs/linearfile.c,
libfs/src/imfs/memfile.c: Convert to using c99 fixed-size types.
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* src/dosfs/dosfs.h, src/dosfs/fat.h, src/dosfs/fat_fat_operations.h,
src/dosfs/fat_file.h, src/dosfs/msdos.h, src/dosfs/msdos_create.c,
src/dosfs/msdos_dir.c, src/dosfs/msdos_eval.c,
src/dosfs/msdos_file.c, src/dosfs/msdos_free.c,
src/dosfs/msdos_fsunmount.c, src/dosfs/msdos_handlers_dir.c,
src/dosfs/msdos_handlers_file.c, src/dosfs/msdos_init.c,
src/dosfs/msdos_initsupp.c, src/dosfs/msdos_misc.c,
src/dosfs/msdos_mknod.c, src/dosfs/msdos_node_type.c,
src/imfs/deviceio.c, src/imfs/imfs.h, src/imfs/imfs_chown.c,
src/imfs/imfs_config.c, src/imfs/imfs_creat.c, src/imfs/imfs_debug.c,
src/imfs/imfs_directory.c, src/imfs/imfs_eval.c,
src/imfs/imfs_fchmod.c, src/imfs/imfs_fcntl.c,
src/imfs/imfs_fdatasync.c, src/imfs/imfs_free.c,
src/imfs/imfs_fsunmount.c, src/imfs/imfs_getchild.c,
src/imfs/imfs_gtkn.c, src/imfs/imfs_handlers_device.c,
src/imfs/imfs_handlers_directory.c, src/imfs/imfs_handlers_link.c,
src/imfs/imfs_handlers_memfile.c, src/imfs/imfs_init.c,
src/imfs/imfs_initsupp.c, src/imfs/imfs_link.c,
src/imfs/imfs_mknod.c, src/imfs/imfs_mount.c, src/imfs/imfs_ntype.c,
src/imfs/imfs_readlink.c, src/imfs/imfs_rmnod.c,
src/imfs/imfs_stat.c, src/imfs/imfs_symlink.c,
src/imfs/imfs_unixstub.c, src/imfs/imfs_unlink.c,
src/imfs/imfs_unmount.c, src/imfs/imfs_utime.c, src/imfs/ioman.c,
src/imfs/linearfile.c, src/imfs/memfile.c, src/imfs/miniimfs_init.c:
URL for license changed.
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* src/dosfs/fat_file.c: Remove bsp.h.
fat_file_write(.. const char*buf ..).
* src/dosfs/fat_file.h: fat_file_write(.. const char*buf ..).
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* DOS filesystem including FAT12, FAT16, and FAT32 support submitted.
* src/dosfs, src/dosfs/Makefile.am, src/dosfs/stamp-h2.in,
src/dosfs/config.h.in, src/dosfs/dosfs.h, src/dosfs/fat.c,
src/dosfs/fat.h, src/dosfs/fat_fat_operations.c,
src/dosfs/fat_fat_operations.h, src/dosfs/fat_file.c,
src/dosfs/fat_file.h, src/dosfs/msdos.h, src/dosfs/msdos_create.c,
src/dosfs/msdos_dir.c, src/dosfs/msdos_eval.c, src/dosfs/msdos_file.c,
src/dosfs/msdos_free.c, src/dosfs/msdos_fsunmount.c,
src/dosfs/msdos_handlers_dir.c, src/dosfs/msdos_handlers_file.c,
src/dosfs/msdos_init.c, src/dosfs/msdos_initsupp.c,
src/dosfs/msdos_misc.c, src/dosfs/msdos_mknod.c,
src/dosfs/msdos_node_type.c, src/dosfs/.cvsignore: New files.
* configure.ac, src/Makefile.am, wrapup/Makefile.am: Modified to
reflect addition.
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