block_runs can be merged together.
Added a constant for the maximum length of a block_run.
Added a flag constant to the inode that prevents freeing up its space
after it has been removed - this is only useful for the "chkbfs" stuff.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1985 a95241bf-73f2-0310-859d-f6bbb57e9c96
Cache::Read() != B_OK failed if the underlying class used that function.
We can now boot R5 with VM turned on without any problems (what a stupid bug).
As a side effect, you can now also mount volumes on your BFS disk, which was
also broken because of this bug.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1930 a95241bf-73f2-0310-859d-f6bbb57e9c96
had some running live queries.
SimpleLock now allows nesting; added some missing atomic operations to
make its implementation as easy as possible.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1901 a95241bf-73f2-0310-859d-f6bbb57e9c96
weren't moved to the kernel (as owner), so they would be deleted after
the team which almost randomly created them died.
Benaphores are now only used if USE_BENAPHORES is defined - I have renamed
the Benaphore class to Semaphore to take the changed behaviour into account.
Added a Status() method to the Locker class.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1885 a95241bf-73f2-0310-859d-f6bbb57e9c96
could be changed before or during the comparison).
Some style changes.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1861 a95241bf-73f2-0310-859d-f6bbb57e9c96
Update the protocols and interfaces modules names prefix to reflect the real
disk hierarchy where they lives.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1809 a95241bf-73f2-0310-859d-f6bbb57e9c96
- net_server_driver now publish a /dev/net/server entry,
- net_stack_driver still publish a /dev/net/stack entry.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1795 a95241bf-73f2-0310-859d-f6bbb57e9c96
and Free() methods which operate on the AllocationBlocks.
BlockAllocator::AllocateBlocks() couldn't correctly reserve space for allocation
groups with more than 2 blocks - AllocationGroup::Allocate() now can, which
is now used by AllocateBlocks() (but it's slightly less fast).
Began implementing functionality for a chkbfs-like command.
Some style changes.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1603 a95241bf-73f2-0310-859d-f6bbb57e9c96
$ COMPILE_FOR_R5=1 jam
will compile the "bfs" version, otherwise the "obfs" version is created.
Note: the final executable will always be called obfs (for now).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1591 a95241bf-73f2-0310-859d-f6bbb57e9c96
merged setup_keyboard() and init_driver().
Added TRACE_KEYBOARD define to easily enable debug output from the keyboard driver.
Also made the escape key dropping into KDL - all special keys (like the
F-keys, etc.) aren't working in BeBochs, so that's a simple work-around
for that problem.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1302 a95241bf-73f2-0310-859d-f6bbb57e9c96
for many classes for the sake of completeness.
Added a Transaction::IsStarted() method to not let it look like as if the
transaction is started more than once.
Changes made after suggestions from Mike Nordell, again :-)
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1067 a95241bf-73f2-0310-859d-f6bbb57e9c96
instead of the too shorter "stack", which incidently fix a target dependency issue
with the STL stack header.
Wait. No. It's the reverse! :-)
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1063 a95241bf-73f2-0310-859d-f6bbb57e9c96
suggested by Mike Nordell.
Some code cleanups, added a comment in Inode::SetFileSize() to point out
that Stream<Cache>::WriteAt() denies growing the file size its own.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1060 a95241bf-73f2-0310-859d-f6bbb57e9c96
Inode::FillGapWithZeros(), pointed out by Mike Nordell.
Note, that function is currently not used.
Some smaller cleanups.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1058 a95241bf-73f2-0310-859d-f6bbb57e9c96
free anything if it couldn't acquire the semaphore.
That allowed me to get aware of a possible bug in the destructor :-)
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1057 a95241bf-73f2-0310-859d-f6bbb57e9c96
our file system):
- added bfs_wake_vnode(), and bfs_suspend_vnode()
- bumped B_CUR_FS_API_VERSION to 3 as needed for Dano
It should now be able to boot Dano with our BFS, although I haven't tested
it. The information was gained using some degree of reverse engineering...
It won't be part of the BFS implementation for OpenBeOS (that won't run on R5
anymore) :-)
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1010 a95241bf-73f2-0310-859d-f6bbb57e9c96
is no only "-O1", since gcc obviously produces bad code if compiled with more.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@996 a95241bf-73f2-0310-859d-f6bbb57e9c96
files anymore (only Inode::WriteAt() denied it before).
Introduced a BFS_NAME define to be able to switch easier between "obfs",
and "bfs".
bfs_write_stat() didn't return the error code if Inode::SetFileSize() failed;
instead, it always reported success.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@995 a95241bf-73f2-0310-859d-f6bbb57e9c96
current/src/add-ons/kernel/drivers/net/Jamfile so the network stack driver
will access to build party.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@992 a95241bf-73f2-0310-859d-f6bbb57e9c96
- the maximum number of blocks a block_run can cover is 65535 not 65536
- allocations over a block boundary in the block bitmap always failed due
to a incorrectly handled status
Both bugs could prevent BFS to create the VM swap file which led BeOS to
stop booting under certain circumstances.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@989 a95241bf-73f2-0310-859d-f6bbb57e9c96
Tested, and works - we are now feature complete (and now for the bugs... :-)).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@974 a95241bf-73f2-0310-859d-f6bbb57e9c96
misnamed /current/src/add-ons/net directory.
Should be into /current/src/add-ons/kernel/network, as they are *kernel* modules add-ons
and as they all share the "network/" prefix in their respective module names.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@932 a95241bf-73f2-0310-859d-f6bbb57e9c96
hear any sound. Looks like certain chipsets use the optional aux output,
instead of line out
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@887 a95241bf-73f2-0310-859d-f6bbb57e9c96
enable the old and compatible behaviour (on BeOS R5, all available file
systems seem to do that wrong).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@826 a95241bf-73f2-0310-859d-f6bbb57e9c96
To enable debug output, type:
$ DEBUG=1 jam
Also, it's now automatically installed in /boot/home/config/add-ons/kernel/file_systems
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@751 a95241bf-73f2-0310-859d-f6bbb57e9c96
bfs_close() updated the last_modified time & index, but it didn't write
the inode back to disk.
Furthermore, bfs_write() should have already updated the last_modified
time, not bfs_close.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@725 a95241bf-73f2-0310-859d-f6bbb57e9c96
Setting uncached access to a file no longer returns an error (if it succeeds).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@716 a95241bf-73f2-0310-859d-f6bbb57e9c96
Uses a template class to provide generic access to the file.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@715 a95241bf-73f2-0310-859d-f6bbb57e9c96
getcwd().
Introduced new xyz(int fd, char *path, ...) style of functions for
sys_setcwd(), and sys_write_stat().
Added missing sys_fstat(). Removed duplicated prototypes in syscalls.h
Fixed some minor bugs.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@669 a95241bf-73f2-0310-859d-f6bbb57e9c96
This is needed for the VM swap file and if you want to mount disk images
located on the BFS volume.
There is now a BufferPool class that manages a pool of buffers, so that
Inode::ReadAt()/Inode::WriteAt() can access a file without having to use
the cache or malloc()/free().
The real uncached file access is not yet implemented, though.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@643 a95241bf-73f2-0310-859d-f6bbb57e9c96
- add api_version to keyboard and ps2mouse
- remove some excessive debugging comments from random
- add back the last 2 NULL's for the device_hooks structure now we
actaully define them (iovec's are now available)
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@273 a95241bf-73f2-0310-859d-f6bbb57e9c96
them statically linked.
Adjust some of the headers for the Drivers change.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@172 a95241bf-73f2-0310-859d-f6bbb57e9c96
some of our device drivers, and this should help keep them nicely
isolated from each other.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@171 a95241bf-73f2-0310-859d-f6bbb57e9c96
Add ibuild rules for Marcus's AC97 driver to the openbeos build, ithat
will allow it to be built for OpenBeOS. At present they don't work
due to missing headers, but aftre a succesful build this can be
uncommented and it will build and OpenBeOS will try to laod it.
This will provide a nice test case
as Marcus has provided the source! Thanks.
Added the null, zero & digit drivers here and they will be removed from
kernel/drivers
NB this has shown that drivers are not being handled correctly by
devfs. I would have tried to look at it but as it falls under the remit
of vfs I won't touch it.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@147 a95241bf-73f2-0310-859d-f6bbb57e9c96
