| Commit message (Collapse) | Author | Age | Files | Lines |
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* src/imfs/Makefile.am: Apply include_*HEADERS instead of H_FILES.
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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/imfs.h, src/imfs/imfs_creat.c, src/imfs/imfs_debug.c,
src/imfs/imfs_eval.c, src/imfs/imfs_fchmod.c,
src/imfs/imfs_handlers_memfile.c, src/imfs/imfs_init.c,
src/imfs/imfs_initsupp.c, src/imfs/imfs_stat.c, src/imfs/memfile.c,
src/imfs/miniimfs_init.c: Final developmental update to "tarfs".
When rtems_tarfs_load() is called, it checks the permissions
on each file. If there is write permission, it just creates a
standard file using "creat()" and therefore, uses the IMFS MEMORY_FILE.
If there is no write permission, it creates a LINEAR_FILE node
with the appropriate properties. If the permission is ever changed
to writeable, IMFS_fchmod converts it to a regular memory file.
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* src/imfs/linearfile.c, src/imfs/imfs_load_tar.c: New files.
* src/imfs/Makefile.am, src/imfs/imfs.h,
src/imfs/imfs_creat.c, src/imfs/imfs_debug.c,
src/imfs/imfs_eval.c, src/imfs/imfs_handlers_memfile.c,
src/imfs/imfs_init.c, src/imfs/imfs_initsupp.c,
src/imfs/imfs_stat.c, src/imfs/miniimfs_init.c: Added "tarfs".
This is not really a tar filesystem. It is a way to load a tar
image into the IMFS but actually leave bulky file contents in the
original tar image. It essentially adds the linear file type and
associated support and a loader routine.
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* src/imfs/memfile.c: Bug report from Sturniolo Jose
<jsturnio@nec.com.ar> where NULL pointer was dereferenced.
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* src/imfs/imfs_eval.c: Always return imaginary node at mount points.
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* Makefile.am: Use ... instead of RTEMS_TOPdir in ACLOCAL_AMFLAGS.
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* Makefile.am: Switch to ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal.
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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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* src/imfs/imfs_config.c: New file containing IMFS configuration
information split from libc/base_fs.c.
* src/imfs/ioman.c: New file. Moved from lib/libc. Missed previously.
* src/imfs/Makefile.am: Added imfs_config.c and ioman.c.
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* Makefile.am, configure.in: Introduce GNU canonicalization to libfs/.
The approach is currently a bit of a hack as GNU canonicalization
does not support the per-BSP build some of the other directories
require. As more of the tree is converted, this will become less
of an issue.
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* .cvsignore, src/.cvsignore, src/imfs/.cvsignore, wrapup/.cvsignore:
New files.
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* libfs created.
* src, src/imfs, wrapup: New directories.
* ChangeLog, Makefile.am, README, configure.in, src/Makefile.am,
wrapup/Makefile.am: New files.
* src/imfs/deviceio.c, src/imfs/imfs_getchild.c,
src/imfs/imfs_readlink.c, src/imfs/imfs.h, src/imfs/imfs_gtkn.c,
src/imfs/imfs_rmnod.c, src/imfs/imfs_chown.c,
src/imfs/imfs_handlers_device.c, src/imfs/imfs_stat.c,
src/imfs/imfs_creat.c, src/imfs/imfs_handlers_directory.c,
src/imfs/imfs_symlink.c, src/imfs/imfs_debug.c,
src/imfs/imfs_handlers_link.c, src/imfs/imfs_unixstub.c,
src/imfs/imfs_directory.c, src/imfs/imfs_handlers_memfile.c,
src/imfs/imfs_unlink.c, src/imfs/imfs_eval.c, src/imfs/imfs_init.c,
src/imfs/imfs_unmount.c, src/imfs/imfs_fchmod.c,
src/imfs/imfs_initsupp.c, src/imfs/imfs_utime.c, src/imfs/imfs_fcntl.c,
src/imfs/imfs_link.c, src/imfs/memfile.c, src/imfs/imfs_fdatasync.c,
src/imfs/imfs_mknod.c, src/imfs/miniimfs_init.c, src/imfs/imfs_free.c,
src/imfs/imfs_mount.c, src/imfs/imfs_fsunmount.c, src/imfs/imfs_ntype.c:
New files. Moved from libc.
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* libc/libio.h (rtems_filesystem_file_handlers_r,
rtems_filesystem_operations_table): Added _h to all structure
fields to indicate they are "handlers".
* libc/libio_.h, libc/chdir.c, libc/chmod.c, libc/chown.c,
libc/close.c, libc/eval.c, libc/fchdir.c, libc/fchmod.c,
libc/fcntl.c, libc/fdatasync.c, libc/fstat.c, libc/fsync.c,
libc/ftruncate.c, libc/getdents.c, libc/imfs_eval.c,
libc/imfs_unlink.c, libc/ioctl.c, libc/ioman.c, libc/link.c,
libc/lseek.c, libc/mknod.c, libc/mount.c, libc/open.c, libc/read.c,
libc/readlink.c, libc/rmdir.c, libc/stat.c, libc/symlink.c,
libc/unlink.c, libc/unmount.c, libc/utime.c, libc/write.c:
Modified to reflect above name change.
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* libc/isatty.c, libc/imfs_handlers_directory.c, libc/creat.c,
libc/imfs_directory.c: Fixed style issues.
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* libc/chmod.c: Return ENOTSUP if filesystem does not have handler.
* libc/eval.c: Ditto.
* libc/fcntl.c: Ditto.
* libc/fsync.c: Ditto.
* libc/ioctl.c: Ditto.
* libc/ioman.c: Ditto.
* libc/link.c: Ditto.
* libc/memfile.c: Ditto.
* libc/mknod.c: Ditto.
* libc/symlink.c: Ditto.
* libc/libio.h(rtems_filesystem_dev_major_t): New macro.
* libc/libio.h(rtems_filesystem_dev_minor_t): New macro.
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read function in the IMFS properly returns the inode number.
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stat()'ing a symbolic link. This is needed to support the port
of the BSD commands like ls to RTEMS.
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Jennifer Averett <jennifer.averett@oarcorp.com> to fix
appends (O_APPEND at open time) on in-memory files.
A call such as:
fd = open (file, O_APPEND | O_WRONLY);
did not append to the end of the file.
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Jennifer Averett <jennifer.averett@oarcorp.com> to make sure
"/" is created with S_IFDIR set.
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Java folks including Oscar Martinez de la Torre <omt@wm.estec.esa.nl>.
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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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was not set.
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readdir support. The next step is to add a mount table and configure
either the miniIMFS or the full IMFS at the application level.
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<raguet@crf.canon.fr> to use a local variable.
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Renamed IMFS handler tables to include IMFS prefix.
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places to make sure memory allocated for filesystem specifif nodes
gets freed.
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routine imfs_fcntl.c
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node used to manage file access.
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indicates an internal error.
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calculated.
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rather then NAME_MAX. NAME_MAX is 255 and that lets IMFS chew up memory
too fast. Perhaps in the future, the places in IMFS that put a maximum
length name string on the stack and the jnode structure does not include
a maximu length name string can be fixed so this is not a problem.
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