| Commit message (Collapse) | Author | Age | Files | Lines |
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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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PR 443/filesystem
* src/imfs/deviceio.c: deviceio.c mishandles return codes
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* src/dosfs/fat.c, src/imfs/deviceio.c, src/imfs/imfs.h,
src/imfs/imfs_directory.c, src/imfs/imfs_fchmod.c,
src/imfs/memfile.c: Eliminated warnings. A lot of this focus
was on changing read and write entry points to return ssize_t
as read(2) and write(2) now do.
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* src/imfs/deviceio.c: Make sure errno gets set to reflect
the status from the driver.
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* configure.in: Add src/imfs/config.h
* src/imfs/Makefile.am: Add INCLUDES += -I. to pickup config.h
* src/imfs/.cvsignore: Add config.h and stamp-h
* src/imfs/*.c: Add config.h support.
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* src/imfs/Makefile.am, src/imfs/deviceio.c, 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_free.c, src/imfs/imfs_fsunmount.c, src/imfs/imfs_gtkn.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_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/memfile.c, src/imfs/miniimfs_init.c:
assoc.h, error.h, libio_.h, libio.h, and libcsupport.h moved
from libc to lib/include/rtems and now must be referenced as
<rtems/XXX.h>. Now we do not have to reach up and over to
libc to pick them up.
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and not handling every case properly.
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should not have been. This required that IMFS_rmnod be split into
three separate (per file type) routines to avoid dependencies.
In the end, a miniIMFS application is 6K smaller than one using the
full IMFS.
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overhaul of the RTEMS system call interface. This base file system is
the "In-Memory File System" aka IMFS.
The design and implementation was done by the following people:
+ Joel Sherrill (joel@OARcorp.com)
+ Jennifer Averett (jennifer@OARcorp.com)
+ Steve "Mr Mount" Salitasc (salitasc@OARcorp.com)
+ Kerwin Wade (wade@OARcorp.com)
PROBLEMS
========
+ It is VERY likely that merging this will break the UNIX port. This
can/will be fixed.
+ There is likely some reentrancy/mutual exclusion needed.
+ Eventually, there should be a "mini-IMFS" description table to
eliminate links, symlinks, etc to save memory. All you need to
have "classic RTEMS" functionality is technically directories
and device IO. All the rest could be left out to save memory.
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