* RequestOwner was removing the wrong request from the second queue,
which could cause the list structure to become invalid and result in
bug #1526.
* In the writer loops we do now call tty_notify_if_available() when
we're potentially going to wait and had written something before, so
that a waiting reader will be woken up also when we write more bytes
than fit into the ring buffer.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22421 a95241bf-73f2-0310-859d-f6bbb57e9c96
for devices. This allows using devices that are in IDE compatibility mode.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22419 a95241bf-73f2-0310-859d-f6bbb57e9c96
vfs_select.h, respectively moved most of it into the new kernel
private header wait_for_objects.h.
* Added new experimental API functions wait_for_objects[_etc](). They
work pretty much like poll(), but also for semaphores, ports, and
threads.
* Removed the "ref" parameter from notify_select_events() and the
select_sync_pool functions as well as from fd_ops::fd_[de]select(). It
is no longer needed. The FS interface select() hook still has it,
though -- the VFS will always pass 0.
* de]select_fd() take a select_info* instead of a select_sync* + ref
pair, now. Added respective functions for semaphores, ports, and
threads.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22416 a95241bf-73f2-0310-859d-f6bbb57e9c96
error if the provided bitmap was B_CMAP8, now BIconUtils will convert the
icon to B_CMAP8
-> this behaviour is a little inconsistent compared to what happens when
reading icons from attributes, there, the CMAP8 icon is prefered in case
such a bitmap is passed, even if a vector icon exists. I am not really
sure which behaviour is better. For a consistent UI, maybe it is better
to prefer the vector icon always. I've added a note to BAppFileInfo.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22414 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Changed ResAttr rule to allow not deleting the file before writing the
attributes.
* Added application signatures for the runtime_loader and zbeos, just so that
they may have an icon, too (hint, hint) :-)
* As a side effect, this also let's FileTypes handle these two as apps (even
though they aren't), so that I can close bug #606.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22412 a95241bf-73f2-0310-859d-f6bbb57e9c96
* fixed ticket #1500
* big cleanup and removal of unused code
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22411 a95241bf-73f2-0310-859d-f6bbb57e9c96
of locking before processing the message (single/all window lock)
-> in most message cases, I could comment out the unlocking/locking which
switched to the different lock, because the required lock is now already held,
this removes some race conditions which were commented in the code already
* EventDispatcher::SetDragMessage() didn't lock the object, this would have
been bad if multiple windows tried to set a drag bitmap at once
* the Desktop object keeps track of mouse position and pressed buttons, so
that it doesn't need to lock the EventDispatcher for sending fake mouse
moves to windows on show/hide of windows (solves some cases of possible
dead locks with the new locking strategy)
* the keyboard EventFilter switches the current workspace asynchrnously from
the Desktop thread (another source of possible deadlocks)
* the "reader is trying to become writer" check in MultiLocker is only used
in DEBUG mode now
As a summary: It would be nice if ServerWindow used a readlock for all messages
it processes itself, and forwards all messages for which it needs a write lock
to the Desktop thread. All cases where either the Desktop or the ServerWindow
mess with the EventDispatcher are possible sources of deadlocks. This is solved
right now by making sure that the lock is released before using the
EventDispatcher.
I have not observed any deadlocks while switching workspaces and launching
many apps anymore, neither crashes. But I have not tested extensively except
for in the test environment. That being said, I could reproduce the problems
on first try before in Haiku.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22410 a95241bf-73f2-0310-859d-f6bbb57e9c96
pointer - which it now handles gracefully.
* This also fixes starting the runtime loader directly: it no longer crashes
but will just return an error.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22409 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Check safemode settings only when it's not already disabled (doesn't make
sense to check those then).
* Minor cleanup
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22408 a95241bf-73f2-0310-859d-f6bbb57e9c96
snprintf instead of sprintf and reduced the size of the char array,
though. Hope you don't mind, Rene.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22406 a95241bf-73f2-0310-859d-f6bbb57e9c96
a second time would magically work, as it skipped its initialization then...
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22405 a95241bf-73f2-0310-859d-f6bbb57e9c96
could be written back. This should stop the page thief from stealing active
pages that cannot be recreated easily :-)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22404 a95241bf-73f2-0310-859d-f6bbb57e9c96
the death stack and reacquiring the thread lock in which another thread
could snatch our stack that we were still going to use for the
scheduler. Now we've got a second spinlock that we can hold while
releasing a semaphore.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22403 a95241bf-73f2-0310-859d-f6bbb57e9c96
and thread spinlock was reverse in Wait() and Notify(). The thread lock
is now the outer lock -- this way it is still possible to call Notify()
with the thread lock being held.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22401 a95241bf-73f2-0310-859d-f6bbb57e9c96
* In select_fd(): First get the file descriptor, then check whether any
events have to be selected at all. This has the advantage that the
caller can interpret an error return code as invalid FD. Consequently
common_poll() no longer checks FD validity separately -- this was a
race condition.
* common_poll() always selects POLLERR and POLLHUP now, which it has to
do according to the specs.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22400 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Reworked the select support:
- The io_context additionally stores a table of lists of select_infos,
which enables it to deselect events of a pending select() when
closing a FD. This prevents a race condition potentially causing a
write to stale memory.
- The opaque selectsync* passed to FSs is now actually a select_info*.
This was necessary, since the FDs deselect() hook (unlike the
select() hook) doesn't take a "ref" argument and deselecting a
single info (e.g. caused by a premature close()) was not possible.
The select() hook's "ref" argument has become superfluous.
- It should now be relatively easy to implement a poll_on_steroids()
that can also wait for objects other than FDs (e.g. semaphores,
ports, threads etc.).
* Set/reset the signal mask in common_select(). This makes pselect()
work as required.
* Reorganized vfs_resize_fd_table().
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22391 a95241bf-73f2-0310-859d-f6bbb57e9c96
stdin/out/err according the what was specified via arguments.
select_close_test select()s a file descriptor that is closed a little
later by another thread.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22390 a95241bf-73f2-0310-859d-f6bbb57e9c96
client and the server. This should fix bug #1490, but I haven't tested it yet.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22388 a95241bf-73f2-0310-859d-f6bbb57e9c96
characters first, and then falls back to take everything. fTrigger is now
uint32 and works with all unicode characters; unlike in BeOS, the
MenuTriggerTest application now works correctly in Haiku.
* fTriggerIndex is now a character position, not a byte position of the label;
this allows BMenuItem::DrawContent() to draw the trigger at the correct
position, even if there are multi-byte UTF-8 characters.
* The above fixed bug #1506; triggers are still not working, though.
* Rewrote Menu.h header.
* Renamed all private methods (that are not called by BWindow) to have the
underscore prefix.
* Removed unused methods.
* Some minor cleanup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22384 a95241bf-73f2-0310-859d-f6bbb57e9c96
necessary because low memory handlers might need to wait for other services
while we need to make sure the page thief can always steal pages.
* Made the page thief more aggressive when memory is critical: added a third
run where it will also steal a small amount of active pages to keep things
going.
* The page thief did not maintain the cache's reference correctly in all
situations.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22382 a95241bf-73f2-0310-859d-f6bbb57e9c96
account when checking for the number of readable bytes. For readers
it doesn't make a difference, since they were looping anyway, but
select() would report read-availability incorrectly.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22379 a95241bf-73f2-0310-859d-f6bbb57e9c96
writers.
* Removed the optimization for piping data between two threads of the
same team. This greatly simplifies the code. It seems to me the case
is very uncommon; it could be added back later, though.
* Basically rewrote reading from and writing to the pipe:
- A blockable writer can now write more than what is currently
available in the ring buffer.
- Writing respects the PIPE_BUF non-interleaving limit, though our
headers don't seem to define PIPE_BUF anywhere.
- Unblock writers, when the last reader is gone and send those that
haven't written anything yet a SIGPIPE. Fixes bug #1476.
* Correctly implemented select() support. We were only notifying
writers. We manage two separate select sync pools per pipe now: one
for the reader end and one for the writer end.
* Reading/writing from the root dir does no longer end in KDL.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22378 a95241bf-73f2-0310-859d-f6bbb57e9c96
Added support for non-48-bit LBA, added write support.
Proper error handling still missing, write support disabled for your protection.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22376 a95241bf-73f2-0310-859d-f6bbb57e9c96
components - now, we divide the initialization of that service into two parts
which allows this (before, most handlers were gone after boot).
* Added debugger command that dumps the low memory handlers.
* The slab allocator now registers its low memory handler with a higher
priority, so that it'll run before the potentially heavier ones.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22374 a95241bf-73f2-0310-859d-f6bbb57e9c96
on another machine, don't know if this was really the cause, but it should
be checked nevertheless I guess)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22373 a95241bf-73f2-0310-859d-f6bbb57e9c96
deadlock whenever someone without a lock (like the page_writer()) is calling
this function.
* Added a new ReadWriteLock::TryLock() method.
* Renamed bfs_read_vnode() and bfs_release_vnode() to bfs_get_vnode() and
bfs_put_vnode() just like those functions are called in fs_interface.h.
* Fixed a warning in BPlusTree::_SplitNode().
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22372 a95241bf-73f2-0310-859d-f6bbb57e9c96
takes menu margins into account, drawing is now fully scalable)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22371 a95241bf-73f2-0310-859d-f6bbb57e9c96
the BeBook mentions it does
* make sure the view is invalidated on resize
* needs more fixes (for example GetPreferredSize() does not take everything
into account)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22370 a95241bf-73f2-0310-859d-f6bbb57e9c96
doesn't exist, so I just used a BFile instead... this should fix part of
ticket #1423, if someone wants to look into the gateway retrieval
(settings.cpp) to fix the other half of the bug, that would be great
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22366 a95241bf-73f2-0310-859d-f6bbb57e9c96
inserted into the list according to their priority; higher priority
handlers are now called first.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22359 a95241bf-73f2-0310-859d-f6bbb57e9c96
anything, if a line is available. Fixes bug #1483.
* Replaced the request owner waiting semaphore by a condition variable
and removed the now no longer needed SemaphorePool.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22357 a95241bf-73f2-0310-859d-f6bbb57e9c96
Apparently not everyone checks the page state for PAGE_STATE_BUSY.
vm_page_write_modified_pages() does now at least.
* Fixed typos in comments.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22349 a95241bf-73f2-0310-859d-f6bbb57e9c96
* We now have a page writer that takes some pages from the modified queue
and writes it back every few seconds. It can be triggered by the page
scanner to do that more often, though. That mechanism can be greatly
improved once we have our I/O scheduler working.
* Removed vm_page_write_modified_page() again - it was all "eaten up" by
the page writer.
* Reworked vm_page_write_modified_pages() a bit: it now uses
vm_test_map_modification() and vm_clear_map_flags() instead of the
iterating over all areas which wouldn't even work correctly.
The code is much simpler now, too.
* You usually put something to the tail of a queue, and remove the contents
from the head, not vice versa - changed queue implementation to reflect this.
* Additionally, there is now a enqueue_page_to_head() if you actually want the
opposite.
* vm_page_requeue() allows you to move a page in a queue to the head or tail.
* Replaced vm_clear_map_activation() with vm_clear_map_flags() which allows
you to clear other flags than PAGE_ACCESSED.
* The page scanner dumps now some arguments with each run.
* Removed the old disabled pageout_daemon() from NewOS.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22348 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Clear fMinMaxValid when a new constraint is added. "Height for width"
constraints are therefore no longer ignored.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22343 a95241bf-73f2-0310-859d-f6bbb57e9c96
be considered redundant, although they weren't. We do now use smaller
"unlimited" sizes which we can add without risking overflow, and can thus
correctly identify redundant constraints. This fixes the
SplitterGridLayoutTest1 in the LayoutTest1 app.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22337 a95241bf-73f2-0310-859d-f6bbb57e9c96
properties (like the weight or min/max) would be ignored, besides memory
being leaked.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22336 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Use the new ComplexLayouter for the more complex layouting tasks.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22335 a95241bf-73f2-0310-859d-f6bbb57e9c96
made it conditional, added/modified comments documenting the maths and
algorithms.
* Refactored quite a bit in ComplexLayouter and added special handling for
the case that the desired solution is already feasible.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22334 a95241bf-73f2-0310-859d-f6bbb57e9c96
arguments into vm.h.
* This should fix the broken build from earlier - thanks Stefano for the note!
* That also allowed to clean some other includes a bit.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22331 a95241bf-73f2-0310-859d-f6bbb57e9c96
to the private VM types are including vm_types.h now.
* Removed vm_page, vm_area, vm_cache, and vm_address_space typedefs; it's
cleaner this way, and the actual types are only used in C++ files now,
anyway.
* And that caused changes in many files...
* Made commpage.h self-containing.
* Minor cleanup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22329 a95241bf-73f2-0310-859d-f6bbb57e9c96
in enqueue_page() - it doesn't really belong there.
* Minor cleanup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22328 a95241bf-73f2-0310-859d-f6bbb57e9c96
For some reason, shell wildcards do not include deleted files... :)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22327 a95241bf-73f2-0310-859d-f6bbb57e9c96
opaque types for C.
* As a result, I've renamed some more source files to .cpp, and fixed
all warnings caused by that.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22326 a95241bf-73f2-0310-859d-f6bbb57e9c96
If a Tab is partially out of the window, clicking on it to make it the
active tab will scroll it to be completely visible.
The best solution would probably be having a way to scroll through the
whole list of tabs, or something like this. But for now, at least, makes
the tabbed terminal a bit more useful.
Thanks!
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22325 a95241bf-73f2-0310-859d-f6bbb57e9c96
introduced a new vm_page_write_modified_page().
* Resolved a TODO: vm_page_write_modified_pages() did not mark a to be
written page busy but unlocked its cache which could let someone else
steal that page in the mean time.
* Moved the logic when to move a page to the active or inactive queue to
a new function move_page_to_active_or_inactive_queue().
* Moved page_state_to_string() to vm_page(); it's now also used by the
"page" and "page_queue" KDL commands.
* Made the output of the "page_queue list" command more useful.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22323 a95241bf-73f2-0310-859d-f6bbb57e9c96
despite using the "AHCI native" setting in the BIOS.
Added switching to AHCI mode during init, this makes it work.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22322 a95241bf-73f2-0310-859d-f6bbb57e9c96
is tracked while the page scanner runs much slower. Now, we just set it to a
fixed positive, so that they can easily age in case they are actually unused.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22320 a95241bf-73f2-0310-859d-f6bbb57e9c96
are locked, there is now a vm_page_reserve_pages() call to ensure upfront that
there is a page for me when I need it, and may have locked some caches.
* The vm_soft_fault() routine now makes use of that feature.
* vm_page_allocate_page() now resets the vm_page::usage_count, so that the file
cache does not need to do this in read_chunk_into_cache() and
write_chunk_to_cache().
* In cache_io() however, it need to update the usage_count - and it does that
now. Since non-mapped caches don't have mappings, the page scanner will punish
the cache pages stronger than other pages which is accidently just what we
want.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22319 a95241bf-73f2-0310-859d-f6bbb57e9c96
documentation... when you ask the block cache for a writable block, it's
automatically dirty.
* This fixes bug #1330.
* Minor style cleanup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22317 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Removed the vm_cache/vm_store ref_count duality that besides being a bit ugly
also created the page dameon cache retrieval problem: now, only areas (and
cache consumers) retrieve a reference to the store (and therefore, the vnode).
The page daemon doesn't need to care about this at all anymore, and the pseudo
references of the vm_cache could be removed again.
* Rearranged deletion of vnodes such that its ID can be reused directly after
fs_remove_vnode() has been called.
* vm_page_allocate_page() no longer panics when it runs out of pages, but just
waits for new pages to become available using the new sFreeCondition condition
variable - to make sure this happens in an acceptable time frame, it'll
trigger a run of the low memory handlers.
* Implemented a page_thief() that steals inactive pages from caches and puts
them into the free queue. It runs as a low memory handler.
* The file cache now sets the usage count on the pages it inserts into the
cache (needs some rework though, cache_io() doesn't do it yet).
* Instead of panicking, the kernel will currently dead lock in low memory
situations, since BFS does a bit too much in bfs_release_vnode().
* Some minor cleanup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22315 a95241bf-73f2-0310-859d-f6bbb57e9c96
* The page daemon now runs independently from the low memory state.
* It now also increases its frequency and scanned pages, as well as decreases
the interval between runs with increasing memory pressure.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22314 a95241bf-73f2-0310-859d-f6bbb57e9c96
* vm_low_memory() no longer calls call_handlers() directly, but just triggers
a run immediately.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22313 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Replaced release_sem() with release_sem_etc() for future addition of the
B_DO_NOT_RESCHEDULE flag.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22308 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Fixed vm_page_allocate_page_run(): it did not take the pageState into account,
and would therefore return uninitialized memory (ie. B_CONTIGUOUS areas would
contain garbage).
Now, it stores if a page is cleared in a new vm_page::is_cleared field.
* Some cleanup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22306 a95241bf-73f2-0310-859d-f6bbb57e9c96
that share the same signature - so that this feature is now consistent to what the
Deskbar does.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22304 a95241bf-73f2-0310-859d-f6bbb57e9c96
do_minimize_team() (which is what the Deskbar does when you select
"Hide All").
* Added keyboard shortcuts to minimize, and zoom a window, and to hide
the whole application (Cmd+Ctrl+M/Z/H respectively). The former two
are also present in Dano and up.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22302 a95241bf-73f2-0310-859d-f6bbb57e9c96
should really be moved into the input_server, though (BeOS does it in the
driver, too).
* Fixed warnings.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22301 a95241bf-73f2-0310-859d-f6bbb57e9c96
too late, it does it now before starting the console.
This fixes bug #1502, and also allows to debug the GUI servers again.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22300 a95241bf-73f2-0310-859d-f6bbb57e9c96
Applied some style fixes.
It's not recognized as a fallback driver. We might also consider a simple userland BufferConsumer/BufferProducer.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22299 a95241bf-73f2-0310-859d-f6bbb57e9c96
(yet) support any locale anyway, so evaluating LC_ALL and friends doesn't make
much sense at this point.
This fixes bug #1499.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22297 a95241bf-73f2-0310-859d-f6bbb57e9c96
at once with Tracker (eg. launching several text documents) - only the first one
would have been opened, and an error B_BAD_VALUE would have been reported for the
others:
* HandleAddApplication() did not return the correct token in case of a
pending registration; therefore, BRoster::_LaunchApp() would try to
check the registration with invalid arguments.
* HandleIsAppRegistered() put the pending registration requests into
the fIARRequestsByToken map using the wrong key, so that they could
not be found again.
* Minor cleanup (fixed indentation of not so temporary debug code).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22296 a95241bf-73f2-0310-859d-f6bbb57e9c96
not take the VCO limits into account; both could (and would during testing) create invalid
frequencies.
* Also reverted the order in which the PLL divisors are traversed to match the order of what
is used in the X driver to create comparable output (our error computation is based on float,
though, and should therefore create more accurate values).
* The i965 introduced a special register for the surface; the former display base register
is now only used for the view offset. Instead of setting the base manually here and there,
there is now a set_frame_buffer_base() function.
* The DPMS code will now also turn off/on the PLL clock generator.
* The code needs some more cleanup, and while the driver now produces the correct timing on
my i965 system, I'm now greeted by a black screen after startup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22289 a95241bf-73f2-0310-859d-f6bbb57e9c96
implementation which used the qoca constraint solver. It does the min/max
computation itself -- thanks to Peter Moulder for hinting that we're actually
dealing with separation constraints and proposing an algorithm. The actual
layout is done with the help of an active set method based optimizer.
The test results look very good so far. The code needs some cleanup (debug
output, math comments, special handling for some cases) and is therefore not
yet enabled by default.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22288 a95241bf-73f2-0310-859d-f6bbb57e9c96
Some other HP laptops have this problem.
Maybe we should have ac97 export quirks and the driver uses them.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22284 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Minor cleanup (there shall be 2 lines of space between functions).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22281 a95241bf-73f2-0310-859d-f6bbb57e9c96
don't block when they should because the semaphore sometimes gets released too
much. One day I'll try to add some tests, though this seems like something you
can't exactly unit test.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22279 a95241bf-73f2-0310-859d-f6bbb57e9c96
them. I have tested this with a simple test program I downloaded
from the internet. We get the same result as on Linux, so I think
this is good. I will test it more with WebKit later.
Our Pthreads implementation is still missing some stuff, but this
adds a good chunk.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22274 a95241bf-73f2-0310-859d-f6bbb57e9c96
users (this had irritated me myself when I first used DeskCalc on a notebook)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22273 a95241bf-73f2-0310-859d-f6bbb57e9c96
nothing is done with the data yet (besides dumping them to the serial output).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22272 a95241bf-73f2-0310-859d-f6bbb57e9c96
and the mechanism to prevent them not working...
* could have fixed the "there are still listeners attached" bug (debugger drop)
on exit, I have not seen it again, but I am not sure if it is really fixed
* introduced a way to ask the user, if changes should be saved and then
pick up the line of thought after saving
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22269 a95241bf-73f2-0310-859d-f6bbb57e9c96
and each side of the border can be turned off or on individually
* -> cosmetic improvements
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22268 a95241bf-73f2-0310-859d-f6bbb57e9c96
* added Min/MaxSize() implementations to PropertyListView and ScrollView,
which fixes the instable layout (upper list views shrinking towards the top
whenever views are added/removed in the property list)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22267 a95241bf-73f2-0310-859d-f6bbb57e9c96
* i2c_bus now contains a i2c_timing structure, so that you don't need
both to talk to the I2C bus.
* Therefore, there is now a void ddc2_init_timing() function to get the
the timing DDC needs.
* Cleanup in radeon's monitor_detection.c, and updated it to work with
the DDC/I2C changes.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22265 a95241bf-73f2-0310-859d-f6bbb57e9c96
really manage memory, so one could easily run out of memory when copying
large files.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22256 a95241bf-73f2-0310-859d-f6bbb57e9c96
make any sense.
* "pll" might have been set incorrectly on i8xx chips.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22253 a95241bf-73f2-0310-859d-f6bbb57e9c96
* write the RTC settings (GMT versus Local time)
* small cleanups
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22251 a95241bf-73f2-0310-859d-f6bbb57e9c96
MouseMoved(). Everything _seems_ to work like it did before, but there
might be some regressions...
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22250 a95241bf-73f2-0310-859d-f6bbb57e9c96
clean up poke.c
don't need to check the module in uninit_driver()
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22247 a95241bf-73f2-0310-859d-f6bbb57e9c96
* added Revert button
* added enabling/disabling of text controls according to Mode setting
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22239 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Network can only be built for Haiku, so no package and no BeOS compatible
declaration in Jamfile
* some style cleanup in EthernetSettingsView
* fixed EthernetSettingsView::AttachedToWindow(): fixed leaking of the
initial message, fixed potential crashing bug when no device was present
on the system
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22238 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Made use of qoca opt-in. You have to set the jam/environment variable
LAYOUT_CONSTRAINT_SOLVER to "qoca" to do that. Unfortunately it turned
the latest version of qoca is GPL (only earlier version were LGPL; the
license included in the downloadable archive was misleading), so we can't
use it. Complex layouts constraints that would require constraint solver
support are ignored until I've found a replacement.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22235 a95241bf-73f2-0310-859d-f6bbb57e9c96
* fixed more style issues
* fixed small memory leaks
* refactoring
+ some small changes by myself, added back Michael Berg and Andrew McCall as
likely authors of most files which had no author information
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22232 a95241bf-73f2-0310-859d-f6bbb57e9c96
side if in fixed size mode in ResizeToPreferred, this fixes
the menu bars going out of view bounds in a lot of apps using
fixed size fields, like Screen
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22230 a95241bf-73f2-0310-859d-f6bbb57e9c96
by now, I feel there is too much code involved in this... I guess I should
really move this to stuff to ViewLayer::ConvertToScreenForDrawing()...
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22223 a95241bf-73f2-0310-859d-f6bbb57e9c96
* further cleanup of code to apply style guide
* removed now obsolete clock bitmaps
* some restructuring of the code
* adjusted layout of the time zone pane
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22222 a95241bf-73f2-0310-859d-f6bbb57e9c96
* put message codes for Begin/EndRectTracking() into giant switch... not
actually implemented though
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22220 a95241bf-73f2-0310-859d-f6bbb57e9c96
needs to be recalculated when the scale changes.
Also call ResyncDrawingState() in exit_state_change(). This fixes the
pen size test in FlattenTestPicture.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22215 a95241bf-73f2-0310-859d-f6bbb57e9c96
freshly booted, it would already contain > 20000 pages. The size is
now initialized to half of the available pages. Ideally it would
grow/shrink dynamically, though.
* Changed the hash function to yield a better distribution.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22211 a95241bf-73f2-0310-859d-f6bbb57e9c96
diagnostic purposes).
* hash_init() adjusts the table size to a prime number, which should
result in a better element distribution, particularly since usually a
power of two is passed.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22210 a95241bf-73f2-0310-859d-f6bbb57e9c96
reference count to drop below 0 there.
* Added TODO describing a serious race condition between free_vnode()
and the page daemon.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22209 a95241bf-73f2-0310-859d-f6bbb57e9c96
a reference to a by them not yet referenced cache was not correct.
They only incremented the reference count, but a vnode cache reference
includes also a vnode reference. In case of the page daemon this would
cause vnode references to be lost (causing bug #1465).
* The page daemon used an unsafe method to access a yet unreferenced
page cache. There was nothing that prevented the cache from being
deleted while the page daemon tried to get a reference. The
vm_page::cache field is now protected by the page cache table
spinlock, too, which the new function
vm_cache_acquire_page_cache_ref(), used by the page daemon, also
acquires while trying to get the reference.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22208 a95241bf-73f2-0310-859d-f6bbb57e9c96
attributes to be written under a certain name when they already exist under
the same name but with a different type
* the code that did the saving to a temporary file, then copied the attributes
of the original file, then clobbered the original file prevented saving the
icon in the icon attribute reliably, disabled this code for now and added
TODO how it should work better
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22205 a95241bf-73f2-0310-859d-f6bbb57e9c96
after creating the views, but before Show()
* make the MenuFields in the Style section follow left/right
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22204 a95241bf-73f2-0310-859d-f6bbb57e9c96
increment the root node vnode reference count. Otherwise it could race
with fs_unmount(). Fixes bug #1438.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22203 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Julun also fixed some font sensitivity issues
* Julun already replaced the bitmap clock with resizable clock rendering,
I took this as a base and tried to make it visually pleasing
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22199 a95241bf-73f2-0310-859d-f6bbb57e9c96
* CopyEngine::CopyFolder() forgot to GetName(name) before using "name" in
strcmp()
* "delete" already checks for NULL
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22196 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Added check for invalid keyIndex parameter.
* Removed superfluous break condition in the second loop.
* Increment "out" in the second loop only when we have processed a key
that will end up in the node. Thus, after the loop, the variable will
contain the numbers of keys to be copied/moved, not that number + 1.
Adjusted later use of "out" accordingly, save in one place where it
was used incorrectly, which resulted in one key length and value to
many to be copied, thus occasionally causing a page fault (bug #1363).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22195 a95241bf-73f2-0310-859d-f6bbb57e9c96
