Added an vfs_get_cookie_from_fd() call to at least temporarily support the
cookie as in the original devfs (not sure yet how this changes).
Implemented vfs_get_file_map() which calls the corresponding FS function.
Moved vfs_get_vnode_cache() around.
vfs_get_vnode() temporarily does its job unlocked - its only to be used (safely)
from within the file cache, but this should definitely be done better.
Fixed a bug in get_vnode_name() - it did not support getting the name of
a root directory; it didn't pass the call through to the parent file system.
Fixed a bug in _user_entry_ref_to_path() which would add another "/" for
files immediately under the root (ie. "df" showed "//boot" as mount point
for the boot partition).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8873 a95241bf-73f2-0310-859d-f6bbb57e9c96
_KERNEL_MODE is already defined when using kernel build rules, no need
to do it here manually.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8872 a95241bf-73f2-0310-859d-f6bbb57e9c96
couldn't be satisfied completely (ie. because the file size is not a
multiple of the page size).
It's no longer necessary to implement this functionality in the file systems.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8858 a95241bf-73f2-0310-859d-f6bbb57e9c96
node and its interface directly. It will also convert the old interface into
the new one to simplify the implementation.
devfs_open() now contains the former pnp_devfs_open() as well.
devfs_publish_device() no longer passes the "ident" parameter to its lower
layers - it will be removed.
The VM fs interface has changed to better match the one of the device interface.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8849 a95241bf-73f2-0310-859d-f6bbb57e9c96
addresses.
Not yet used - might be used instead of the vm_cache page caching for the file cache.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8819 a95241bf-73f2-0310-859d-f6bbb57e9c96
It still contains a very dump version of a BeOS compatible block cache.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8818 a95241bf-73f2-0310-859d-f6bbb57e9c96
allocate a cache twice.
The VFS is now responsible for allocating the cache object - it will call
the VM to do that if necessary.
Added another accessor call to a pointer to the VFS private vnode object.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8817 a95241bf-73f2-0310-859d-f6bbb57e9c96
allocate a cache twice. Now handles resource shortages gracefully.
Added small description to _vm_map_file().
Minor other cleanup.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8816 a95241bf-73f2-0310-859d-f6bbb57e9c96
Renamed syscalls to the new scheme.
Some minor cleanup.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8770 a95241bf-73f2-0310-859d-f6bbb57e9c96
The kernel no longer trashes memory when you delete a port without any
messages in its queue (i.e. you can now safely link against libbe.so :)).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8736 a95241bf-73f2-0310-859d-f6bbb57e9c96
not support the read_fs_info() function - only the values that the VFS
does know about are filled in, then.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8735 a95241bf-73f2-0310-859d-f6bbb57e9c96
* null-terminated the result of common_read_link().
* Fixed return value of _user_read_link().
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8705 a95241bf-73f2-0310-859d-f6bbb57e9c96
syscalls or to the syscall mechanism (which exposed naming and parameter
inconsistencies).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8704 a95241bf-73f2-0310-859d-f6bbb57e9c96
syscalls or to the syscall mechanism (which exposed naming and parameter
inconsistencies).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8703 a95241bf-73f2-0310-859d-f6bbb57e9c96
which from now on relieves us from the duty to maintain syscalls.S and
syscalls.c manually. Either includes a generated file.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8699 a95241bf-73f2-0310-859d-f6bbb57e9c96
yet, though (instead, it directly performs all requests, so there is no
functional difference to the previous mechanism).
devfs and the file cache will directly access the I/O scheduler. There is
one scheduler per raw disk device; devfs detects that automatically, and
all I/O will go through the scheduler, then.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8683 a95241bf-73f2-0310-859d-f6bbb57e9c96
It now accepts strings of any size, reduced the stack consumption.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8559 a95241bf-73f2-0310-859d-f6bbb57e9c96
Added comments from storage/NodeMonitor.cpp to the syscalls here (they
will be removed from NodeMonitor.cpp), and adapted them where necessary.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8237 a95241bf-73f2-0310-859d-f6bbb57e9c96
that you can now also look up symbols in there.
load_kernel_add_on() now sets the text section read-only & execute after
having loaded the area - note, it currently doesn't have any effect anyway :)
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8173 a95241bf-73f2-0310-859d-f6bbb57e9c96
there is no boot device available - this will prevent modules from getting
lost.
Added a comment to open_module_list() about its limitations while booting.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8170 a95241bf-73f2-0310-859d-f6bbb57e9c96
it's not known (it currently only support the current version, of course :-).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7989 a95241bf-73f2-0310-859d-f6bbb57e9c96
Improved returned types.
Added and initializes Disk Device Manager.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7972 a95241bf-73f2-0310-859d-f6bbb57e9c96
Fixed read/write calls to use and update the descriptor position.
Removed the CHECK_USER_ADDR() macro; it's now using the usual (more readable) check.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7967 a95241bf-73f2-0310-859d-f6bbb57e9c96
Removed KFileDiskDevice functionality for now (since it would have required more changes).
Also disabled actual partition publishing/unpublishing, because this will
be done differently.
This change will temporarily break the DiskDeviceManagerTest build.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7914 a95241bf-73f2-0310-859d-f6bbb57e9c96
Changed thread_atkernel_exit() to look less broken - the way and when it's
called should still be investigated: NewOS looks a lot cleaner here.
create_thread() now creates the kernel stack upfront, so that it can easily
bail out of that fails. The user stack creation now makes use of B_BASE_ADDRESS
and is therefore a lot better and simpler. In case user stack creation failed,
it should now be able to handle that a lot more gracefully - but that hasn't
been tested yet...
Some cleanup.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7897 a95241bf-73f2-0310-859d-f6bbb57e9c96
Introduced RESERVED_REGION_ID definition.
Some minor cleanups.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7886 a95241bf-73f2-0310-859d-f6bbb57e9c96
