Commit Graph

3694 Commits

Author SHA1 Message Date
Ingo Weinhold
e973f15a44 Missing includes.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34599 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-09 17:56:24 +00:00
Axel Dörfler
6cafce94b5 * Moved the port pool into the new request_data.cpp file; it's no longer
accessible from the outside.
* Instead, request_data now retrieves/releases a reply port on its own.
* There were some more places that still used write_port()/read_port() instead
  of QueryServer().


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34597 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-09 17:40:45 +00:00
Axel Dörfler
e4c87231a3 * Renamed the xfer_* structures to fit the rest, and let them inherit from the
usual structures.
* Also, they now use the QueryServer()/SendToServer() functions instead of
  duplicating them.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34596 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-09 17:17:01 +00:00
Axel Dörfler
5f207b83ae * Moved all server interface definitions from DataExchange.h to
ServerInterface.h.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34594 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-09 16:57:22 +00:00
Axel Dörfler
1fcbc5470b * More cleanup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34593 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-09 16:48:49 +00:00
Axel Dörfler
9c3b4706dd * Cleaned up the node manager, got rid of its use of Map, and List.
* Fixed at least two reference counting problems, but nodes from killed teams
  still remain alive (will look into this at a later point).
* GetLiveNodes() is now using transfer_area() as well.
* Made all sizes in the SendTo*() and Query*() functions size_t.
* Replaced reinterpret_casts with static_casts when casting void pointers.
* Ordered the request/reply structures by target.
* Tried to consolidate the use of add_on vs. addon.
* More cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34591 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-09 16:22:24 +00:00
Axel Dörfler
c28dd9fdc3 * Implemented getting/setting the audio gain of media files.
* Renamed "remove_ref_for" command structures and constants to
  "invalidate_item".


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34565 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-08 19:56:04 +00:00
Axel Dörfler
7e5d04c543 Beware! The following commit will crash your system when open "Sounds"; I'll
look into this now.
* Renamed the MMediaFilesManager to MediaFilesManager.
* Got rid of its Map usage, we're using std::map now instead.
* The media_server is using an unsafe method to transfer areas from the server
  to the client. I've changed this for the BMediaFiles API to use Haiku's new
  transfer_area() function. However, this seems to cause the above mentioned
  problems.
* Improved naming and data exchange structures used for the BMediaFiles API.
* Fixed BMediaFiles leaking its lists.
* Cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34554 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-08 14:22:56 +00:00
Ingo Weinhold
d8d4b902cb * The system profiler scheduling event structures sport nanotime_ts now.
* Adjusted the DebugAnalyzer to handle nanosecond times.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34546 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-07 22:56:29 +00:00
Ingo Weinhold
34a48c70ef Added type nanotime_t (an int64 storing a nanoseconds value) and function
system_time_nsecs(), returning the system time in nanoseconds. The function
is only really implemented for x86. For the other architectures
system_time() * 1000 is returned.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34543 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-07 21:43:19 +00:00
Axel Dörfler
559a6a891c * Cleanup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34541 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-07 21:32:59 +00:00
Axel Dörfler
9834d875d0 * Rewrote PortPool, and put it into the BPrivate namespace.
* Renamed global variable _PortPool to gPortPool.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34540 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-07 21:28:08 +00:00
Axel Dörfler
92c66394a2 * Accidently put gDormantNodeManager into the public namespace.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34539 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-07 21:27:21 +00:00
Axel Dörfler
29bb91d6e5 * Cleaned up DormantNodeManager.
* Renamed global variable _DormantNodeManager to gDormantNodeManager.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34538 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-07 21:11:13 +00:00
Ingo Weinhold
522c2f19d4 * Added a simple mechanism to wait for events to VMCache. WaitForPageEvents()
waits for certain events on a given page, NotifyPageEvents() wakes up
  waiting threads respectively.
* Used the new feature instead of condition variables for waiting on busy
  pages. We save publishing and unpublishing of a condition variable whenever
  a page is marked busy. There's only something to do, if there's at least
  one thread waiting in the list of the respective cache. The general
  assumption is that this is only rarely the case and even if it happens,
  there should be only very few threads.
* Added an apparently missing notification in cache_io(). At least I didn't
  see the reason for it not being there.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34537 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-07 15:42:08 +00:00
Ingo Weinhold
6440406a59 Style changes
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34536 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-07 14:28:56 +00:00
Ingo Weinhold
be7328a9f6 Moved VMCache related definitions to <vm/VMCache.h>.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34535 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-07 14:14:21 +00:00
Ingo Weinhold
e55886c3a3 Make iteration safe. VMKernelAddressSpace::Next() doesn't like NULL pointers.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34531 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-07 01:56:01 +00:00
Ingo Weinhold
40cd019ea0 * Renamed VMAddressSpace::ResizeArea{Head,Tail}() to ShrinkArea{Head,Tail}()
to clarify that they never enlarge the area.
* Reimplemented VMKernelAddressSpace. It is somewhat inspired by Bonwick's
  vmem resource allocator (though we have different requirements):
  - We consider the complete address space to be divided into contiguous
    ranges of type free, reserved, or area, each range being represented by
    a VMKernelAddressRange object.
  - The range objects are managed in an AVL tree and a doubly linked list
    (the latter only for faster iteration) sorted by address. This provides
    O(log(n)) lookup, insertion and removal.
  - For each power of two size we maintain a list of free ranges of at least
    that size. Thus for the most common case of B_ANY*_ADDRESS area
    allocation, we find a free range in constant time (the rest of the
    processing being O(log(n))) with a rather good fit. This should also
    help avoiding address space fragmentation.
  While the new implementation should be faster, particularly with an
  increasing number of areas, I couldn't measure any difference in the -j2
  haiku build. From a cursory test the -j8 build hasn't tangibly benefitted
  either.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34528 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-06 17:18:04 +00:00
Ingo Weinhold
a54549a8cd * AVLTree:
- Renamed to AVLTreeBase and moved it into its own header/source file.
  - Renamed FindClose() to FindClosest().
  - Added CheckTree() method for debugging purposes. It checks the validity
    of the tree.
* Added a templatized class AVLTree which doesn't offer a map-like interface
  like AVLTreeMap, but rather one similar to BOpenHashMap and SplayTree. It
  is more convenient to use, if one wants to store objects that already
  contain the key.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34526 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-06 15:59:37 +00:00
Ingo Weinhold
4fb60da357 Removed the DoublyLinkedListLink constructor and destructor. They are not
necessary and prevent the structures from being used in a union.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34525 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-06 15:47:34 +00:00
Axel Dörfler
2f9ed888a2 * The SharedBufferList is now only cloned once in a team, no longer once for
each buffer, and once for each buffer group.
* Also, SharedBufferList::Get() now gets the area to clone from itself, if
  necessary, the caller no longer has to provide it.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34502 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-05 11:52:01 +00:00
Axel Dörfler
9dec231042 Sorry for this large commit in advance; it's not really possible to divide this
into smaller parts:

media_addon_server:
* Removed (broken) use of (broken and inefficient) home-brewn Map, and List
  classes. This also fixes a crash on shutdown when used with the malloc_debug
  implementation. It's using stl::vector, and stl::map now instead.

_shared_buffer_list:
* Renamed _shared_buffer_list to SharedBufferList, and put it into the BPrivate
  namespace. Also, made a class out of it.
* Separated shared buffer list creation from cloning.
* Enlarged maximum number of buffers to something that is not that evil, but
  actually uses the space it has (ie. is a useful multiple of
  shared_buffer_info that fills a multiple of B_PAGE_SIZE as much as possible).
* No longer drops into the debugger if the
* The list that is currently used is very inefficient for the features it
  provides though (no change there).

_buffer_id_cache:
* Renamed to BufferCache, and put it into the private namespace
* It now deletes its buffers on deletion; since the BBufferConsumer will be
  gone, too, at this point, there is little chance that there are still buffers
  in use.
* Also, it's now using std::map instead of the (see above) Map class.

BBuffer:
* Got rid of the fBufferID member.

Misc.:
* Got rid of the global "team" variable; the media kit is now using the
  private app kit's current_team() now.
* Added a lot of missing error checks (mostly memory allocations).
* Renamed fields like "flavorid" to flavor_id, renamed "dfi_*" fields to
  something more detailed.
* Moved ServerInterface.h from src/servers/media/ to headers/private/media.
* Notifications.h was not self contained.
* Added missing licenses.
* Lots of cleanups, and coding style fixes.

What this doesn't fix:
* Bug #4954 which started all this (this comes next, though)
* Deinitialization is broken, as the PortPool is uninitialized too early, and
  still used afterwards.
* The strange add-on monitoring code in the media_addon_server


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34500 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-05 11:11:28 +00:00
Ingo Weinhold
2c1886aeae * Added VMArea subclasses VM{Kernel,User}Area and moved the address space list
link to them.
* VM{Kernel,User}AddressSpace manage the respective VMArea subclass now, and
  VMAddressSpace has grown factory methods {Create,Delete}Area.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34493 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-04 17:07:16 +00:00
Ingo Weinhold
e2518ddbb1 Made VMAddressSpace an abstract base class and moved the area management into
new derived classes VM{Kernel,User}AddressSpace. Currently those are
identical, but that will change.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34492 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-04 14:45:08 +00:00
Ingo Weinhold
38a97b2c36 Moved all knowledge of reserved areas from vm.cpp to VMAddressSpace. It's a
pure address space feature, so it should be handled there.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34491 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-04 13:33:25 +00:00
Ingo Weinhold
f69032f22b * Added VMAddressSpace::ResizeArea{Head,Tail}() to adjust an area's base
and size.
* Made VMArea::Set{Base,Size}() private and made VMAddressSpace a friend.
  In vm.cpp the new VMAddressSpace::ResizeArea{Head,Tail}() are used
  instead.
Finally all address space changes happen in VMAddressSpace only. *phew*
Now it's ready to be thoroughly butchered. :-)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34467 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-03 15:21:18 +00:00
Axel Dörfler
751ce9e228 * Removed the interface fallback from the datalink module's is_local_address().
* Instead, added a new function is_local_link_address() which returns the
  interface with the matching link level address, and can additionally test
  for unconfigured interfaces.
* Merged the two versions of fill_sockaddr_in() together in ipv4.cpp.
* ipv4 now uses the new is_local_link_address() function to figure out whether
  the received packet should be processed or not. This should fix a few DHCP
  issues with multiple and configured interfaces as recently explained on the
  mailing list.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34466 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-03 14:31:39 +00:00
Ingo Weinhold
bbd97b4bb4 Made the VMArea fields base and size private and added accessors instead.
This makes it more explicit where the fields are modified.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34464 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-03 14:18:24 +00:00
Colin Günther
af983c175d Coding style cleanups. Thanks axeld.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34462 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-03 13:05:39 +00:00
Ingo Weinhold
f5251d5b60 Added comment regarding use restriction.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34460 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-03 12:47:29 +00:00
Ingo Weinhold
35d940014e * Changed the address space area list to doubly linked. The reason is to
simplify migration of the area management, but as a side effect, it also
  makes area deletion O(1) (instead of O(n), n == number of areas in the
  address space).
* Moved more area management functionality from vm.cpp to VMAddressSpace and
  VMArea structure creation to VMArea. Made the list and list link members
  itself private.
* VMAddressSpace tracks its amount of free space, now. This also replaces
  the previous mechanism to do that only for the kernel address space. It
  was broken anyway, since delete_area() subtracted the area size instead of
  adding it.
* vm_free_unused_boot_loader_range():
  - lastEnd could be set to a value < start, which could cause memory
    outside of the given range to be unmapped. Haven't checked whether this
    could happen in practice -- if so, it would be seriously unhealthy.
  - The range between the end of the last area in the range and the end of
    the range would never be freed.
  - Fixed potential integer overflows when computing addresses.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34459 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-03 12:41:11 +00:00
Colin Günther
1581b764e0 * Adding static Notify{One,All} functions. This allows a cleaner implementation
of the condition variable and synchronization subsystem of the freebsd compat
  layer which will be committed next.
* Also there was a discussion about adding these functions on the commit
  mailing list. The mail in http://www.freelists.org/post/haiku-commits/r34395-in-haikutrunksrclibscompatfreebsd-network-compatsys,3
  is a good sum up of it (need to scroll somewhat down, though).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34458 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-03 12:24:17 +00:00
Ingo Weinhold
f34a1dd5d7 Created VMArea.{h,cpp} and moved VMArea and the global area hash table (new
class VMAreaHash) there.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34450 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-02 19:55:59 +00:00
Ingo Weinhold
e50cf8765b * Moved the VM headers into subdirectory vm/.
* Renamed vm_cache.h/vm_address_space.h to VMCache.h/VMAddressSpace.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34449 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-02 18:05:10 +00:00
Ingo Weinhold
90d870c155 * Moved VMAddressSpace definition to vm_address_space.h.
* "Classified" VMAddressSpace, i.e. turned the vm_address_space_*() functions
  into methods, made all attributes (but "areas") private, and added
  accessors.
* Also turned the vm.cpp functions vm_area_lookup() and
  remove_area_from_address_space() into VMAddressSpace methods. The rest of
  the area management functionality will follow soon.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34447 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-02 16:12:15 +00:00
Ingo Weinhold
fc7864091e Attempt at allowing to use C++ structures in C only code: We use the
CreateAsmStructOffsetsHeader mechanism to generate a header with macros
defined to the sizes of the structures we're interested in and when compiling
in C mode define the structures as "struct { char bytes[size]; }".
It works in principle, but due to how jam works, one would have to specify the
dependency to the generated header for all sources that include it directly or
indirectly.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34441 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-02 10:56:10 +00:00
Ingo Weinhold
a477e3cf20 Finished renaming of vm_cache to VMCache.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34424 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-01 17:45:55 +00:00
Ingo Weinhold
a99eb6b56f vm_area -> VMArea
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34423 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-01 17:40:04 +00:00
Ingo Weinhold
b0db552cd9 Renamed vm_address_space to VMAddressSpace.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34422 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-01 17:27:09 +00:00
Axel Dörfler
8de72f9d58 * Cleanup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34416 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-01 16:32:48 +00:00
Ingo Weinhold
e182b46db6 Since there were no further complaints: Added mutex_lock_with_timeout().
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34403 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-01 09:38:34 +00:00
Ingo Weinhold
840be9d6e6 Added __init_once(), an almost exact clone of pthread_once(), with the
difference that the initialization function has an additional void* argument,
so that it is suitable for initializing stuff in objects.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34400 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-01 09:34:58 +00:00
Ingo Weinhold
bc0693b219 * Construct the MIME data base directories lazily.
* Automatic whitespace cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34399 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-01 08:52:13 +00:00
Axel Dörfler
ec1bcf6243 * Added private methods get_app_server_port() (that stores the server port,
and doesn't have to find it every time), and create_desktop_connection() that
  is now used from BApplication::_ConnectToServer() as well as the DesktopLink.
* Move PortLink::SetTo() into base class ServerLink.
* Eliminated duplicated member fReplyPort in DesktopLink.
* Cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34397 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-01 07:53:09 +00:00
Ingo Weinhold
4701b640d9 * Give the BClipboard lock a name.
* be_clipboard is no longer created at libbe initialization time. The
  BApplication creates it as done in BeOS. This requires manual
  initialization in the registrar to avoid a deadlock on shutdown.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34388 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-30 17:14:00 +00:00
Ingo Weinhold
240a2c89e8 Removed no longer needed gInitializationLock.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34385 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-30 16:34:13 +00:00
Ingo Weinhold
015943d78f Use pthread_once() to guard the initialization of sPaletteConverter. This
changes the semantics slightly: Previously after a failed initialization
another invocation of InitializeDefault() could theoretically initialize the
converter. Since the only error conditions are out of memory and broken app
server connection, this shouldn't really matter, though.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34383 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-30 16:26:10 +00:00
Ingo Weinhold
4b9cf09f14 * Got rid of is_running_on_haiku(). It was used for the test environment,
but wouldn't work when running it on Haiku anyway. At any rate, it was
  relatively expensive (uname()) and used already in the libbe
  initialization.
* Got rid of the non-Haiku support of main_thread_for().


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34371 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-30 12:14:02 +00:00
Ingo Weinhold
adcb834590 * The WidthBuffer lock was unnecessarily static. Made it an object member.
* Automatic whitespace cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34367 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-30 11:25:13 +00:00
Ingo Weinhold
4ac097c559 Made the BToolTipManager lock non-static. Create the singleton via
pthread_once().


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34366 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-30 11:06:51 +00:00
Ingo Weinhold
258b34c594 * Fixed wrong parameter of lazy_mutex_destroy().
* Split locks.cpp into mutex.cpp, recursive_lock.cpp, and rw_lock.cpp (new
  subdirectory locks/).
* runtime_loader no longer includes the rw_lock, allowing removal of the TLS
  dependency again.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34364 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-30 10:29:51 +00:00
Colin Günther
53b11310d4 Needed header to allow compilation of the wlan stack.
Bosii is a transcription of 802.11. It is a work-in-progress title to
point out parts of the wlan stack which are still in an experimental state.
For example the control codes within bosii_driver.h are moving targets.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34349 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-29 18:09:33 +00:00
Ingo Weinhold
8bef23107e Added a lazy_recursive_lock implementation -- identical to recursive_lock,
just using a lazy_mutex instead.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34341 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-29 11:14:50 +00:00
Ingo Weinhold
937b23cb21 Added locking primitive lazy_mutex, which has essentially the same behaviour
as a mutex, but allocates its semaphore lazily. This comes at the cost of an
additional atomic_add() when the semaphore has actually to be acquired, but
saves the semaphore creation completely in single-threaded programs and in
any program when there's no lock contention.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34339 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-29 10:44:07 +00:00
Ingo Weinhold
93b9f21335 Added recursive lock implementation (an adapted kernel version).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34337 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-29 09:54:58 +00:00
Oliver Ruiz Dorantes
31f8763031 - Proper implementation of accept/bind l2cap socket interface
- Add more debug info for the KDL debug command
- Request channel pointer also for non l2cap signal frames
- Add locks for packet queues



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34333 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-28 20:03:15 +00:00
Ingo Weinhold
1f3f5ca265 Fixed header guard.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34325 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-27 21:10:08 +00:00
Ingo Weinhold
a492466dad Created new private system header computed_asm_macros.h defining the macro we
use for the asm_offsets.cpp file, so it can be reused elsewhere.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34311 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-27 14:07:05 +00:00
Axel Dörfler
b8a73945cf * The kernel's address space is now also a resource that is known to the low
resource manager.
* Could be drastically improved, though, by taking the fragmentation into
  account.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34309 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-27 13:03:28 +00:00
Axel Dörfler
f4ab5d73ce * This fixes the remaining warnings in exit.c
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34294 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-26 17:00:09 +00:00
Axel Dörfler
3f67d04bc4 * This fixes the "'noreturn' function returns" warning in exit().
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34293 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-26 16:59:46 +00:00
Axel Dörfler
486fffdaaf * Forgot to add linkat(), this really closes #4928 now.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34289 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-26 16:30:16 +00:00
Axel Dörfler
fb2500da15 * Added missing AT_EACCESS.
* Implemented renameat(), faccessat(), fchownat(), fchmodat(), and mkfifoat().
* Added stub for mknodat().
* The kernel backend for faccessat() does not yet differentiate between
  effective and real user/group IDs, though.
* Removed B_ENABLE_INCOMPLETE_POSIX_AT_SUPPORT, as we now support everything
  (more or less). This also closes ticket #4928.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34288 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-26 16:17:17 +00:00
Axel Dörfler
aec945c959 * Removed the O_* modes that we currently don't and probably won't support
(O_MOUNT, O_EXLOCK, and O_SHLOCK). I only left the non-standard O_TEMPORARY
  for the time being (as it shouldn't fool anyone).
* Fixed libutil that already used O_EXLOCK, even though it did not do anything.
* Moved O_NOCACHE, and O_NOFOLLOW to the section with implemented modes.
* Added O_DIRECTORY.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34278 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-26 14:17:46 +00:00
Ingo Weinhold
318cb33fbf Undefine B_HAIKU_{32,64}_BIT macros before defining them. Fixes warning when
building on Haiku, since those will be defined already -- by way of the host
platform's <BeBuild.h>, which currently is included by the POSIX headers..


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34272 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-26 10:20:42 +00:00
Ingo Weinhold
d1456cc2de Added new [FSSH]_B_HAIKU_{32,64}_BIT macros.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34256 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-25 21:21:58 +00:00
Ingo Weinhold
d3ed58a7c9 Added ELF64 support to BResources.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34250 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-25 17:14:29 +00:00
Axel Dörfler
1ba04177d3 * load_image() now has exec() semantics wrt file descriptors; before each team
would always inherit them all, causing quite a number of open files.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34247 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-25 16:16:22 +00:00
Ingo Weinhold
ff4d0f1c92 * Style cleanup.
* Removed AutoDeleter class and use the shared one instead.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34244 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-25 15:00:40 +00:00
Axel Dörfler
4d89dfc712 * Completely rewrote the ChunkCache - the previous version had some issues with
regards to locking and seeking.
* Furthermore, we now not only cache 4 chunks, but chunk up to a certain
  memory size (MediaExtractor uses 1 MB for now).
* Since I still have occasional hickups, it looks like this wasn't the main
  cause for our audio problems. Still, this will reduce drive access
  considerably during play.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34243 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-25 14:24:52 +00:00
Ingo Weinhold
cf844822db * Added B_PRIdTIME and B_PRIiTIME macros (for time_t).
* Added FSSH_[S]SIZE_MAX to headers/private/fs_shell/fssh_types.h.
* Fixed various 64 bit compiler warnings. Nothing too serious, though.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34241 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-25 12:02:20 +00:00
Axel Dörfler
608d959d73 * ChunkCache::fLocker is now aggregated.
* Cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34239 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-25 11:51:24 +00:00
Ingo Weinhold
2222d0559d * Introduced new header directory "config", which ATM contains HaikuConfig.h
and types.h. The idea is to provide a basic architecture/compiler
  abstraction by defining types and macros that allow the posix/ and os/
  headers to be mostly architecture/compiler agnostic. 
* Adjusted the posix/ and os/ headers accordingly.
* <SupportDefs.h>: Introduced B_PRI* and B_SCN* macros similar to the PRI*
  and SCN* macros defined in <inttypes.h>, just for the BeOS/Haiku [u]int*
  types and some POSIX types (e.g. off_t, dev_t, ino_t) that don't have POSIX
  macros. Also the B_PRI* and B_SCN* macros are available unconditionally,
  unlike the <inttypes.h> macros, which require __STDC_FORMAT_MACROS to be
  defined in C++ mode.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34214 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-24 19:44:07 +00:00
Axel Dörfler
15fe75b9a0 * Added a protocol version field to AS_GET_DESKTOP. This should be bumped after
incompatible releases, and makes sure clients using the old libbe.so will be
  rejected.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34210 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-24 17:22:44 +00:00
Axel Dörfler
5472c0c23e * The VESA driver now tries to find the PCI card that it is controlling by
checking the physical frame buffer location.
* This allows us to map the whole frame buffer at once, which means there is no
  need anymore to remap the memory on mode change.
* Also, this will ease the burden of the MTRRs, as the memory size will be
  properly aligned.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34206 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-24 15:26:52 +00:00
Ingo Weinhold
bb163c0289 * Added a set_mtrrs() hook to x86_cpu_module_info, which is supposed to set
all MTRRs at once.
* Added a respective x86_set_mtrrs() kernel function.
* x86 CPU module:
  - Implemented the new hook.
  - Prefixed most debug output with the CPU index. Otherwise it gets quite
    confusing with multiple CPUs.
  - generic_init_mtrrs(): No longer clear all MTRRs, if they are already
    enabled. This lets us benefit from the BIOS's setup until we install our
    own -- otherwise with caching disabled things are *really* slow.
* arch_vm.cpp: Completely rewrote the MTRR handling as the old one was not
  only slow (O(2^n)), but also broken (resulting in incorrect setups (e.g.
  with cachable ranges larger than requested)), and not working by design for
  certain cases (subtractive setups intersecting ranges added later).
  Now we maintain an array with the successfully set ranges. When a new range
  is added, we recompute the complete MTRR setup as we need to. The new
  algorithm analyzing the ranges has linear complexity and also handles range
  base addresses with an alignment not matching the range size (e.g. a range
  at address 0x1000 with size 0x2000) and joining of adjacent/overlapping
  ranges of the same type.

This fixes the slow graphics on my 4 GB machine (though unfortunately the
8 MTRRs aren't enough to fully cover the complete frame buffer (about 35
pixel lines remain uncachable), but that can't be helped without rounding up
the frame buffer size, for which we don't have enough information). It might
also fix #1823.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34197 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-23 15:06:08 +00:00
Jérôme Duval
2795d5dca5 Play startup sound after the first defaults rescan is done. This fixed #1902.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34189 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-22 16:26:12 +00:00
Ingo Weinhold
4d7a736bbf Some more style cleanup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34156 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-20 13:57:20 +00:00
Ingo Weinhold
0d1fab522b * Added flag KMESSAGE_CLONE_BUFFER, which will cause buffer passed to SetTo()
to be cloned.
* Added "flags" parameter to the SetTo(const void*,...) version.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34155 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-20 13:52:23 +00:00
Ingo Weinhold
395fb0895f Style cleanup. No functional change.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34152 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-20 11:04:12 +00:00
Ingo Weinhold
c77f643a2b Added support for in-kernel node monitoring ({add,remove}_node_listener()).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34147 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-20 07:59:09 +00:00
Ingo Weinhold
9837ec16c8 Fixed spelling.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34144 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-20 07:10:23 +00:00
Ingo Weinhold
f0a0bca5bb Should have been part of r34137. Request definitions for the new I/O request
functionality.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34139 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-19 16:33:52 +00:00
Rene Gollent
f4dc59983b Partially implement ticket #4916:
- Rename "Configure Favorites..." to "Edit Favorites...".
	- Remove the old-style Configure Favorites dialog in favor of simply
	  opening the favorites folder (~/config/settings/Tracker/go) in a
	  Tracker window for the user to manipulate.
	- Rename the "Favorite Folders" section to simply "Favorites" as files
 	  are also allowed (i.e. to easily open a template document).
 	- Removed completely arbitrary (and silent) 20 item limit to favorites
 	  list.
 	- Automatic whitespace cleanup
Still to do: Grab the ref filter from the file panel (if any) and run the
favorites through it as well, since we want to filter out any non-folder
favorites that the app is incapable of handling. Also, the setting for
the favorites menu to show recent documents needs a new home, as it was
previously in the no longer existing Configure Favorites window. Suggestions
welcome, as I'm not currently seeing a spot in the Tracker prefs that would
make good sense.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34071 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-16 01:07:40 +00:00
Oliver Ruiz Dorantes
b2ebb71755 File not yet ready, revert
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34025 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-13 22:09:00 +00:00
Oliver Ruiz Dorantes
02d67528b5 Add class to handle all code values to be sent in the ports
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34024 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-13 22:03:33 +00:00
Ingo Weinhold
050aa61bd6 Implemented a tool ("package") that implements creation and extraction of
packages of the newly invented Haiku Package format
(http://dev.haiku-os.org/wiki/PackageFormat). It basically works, but it's
still work in progress (e.g. compression is not implemented yet), as is the
format itself.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34018 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-13 13:45:49 +00:00
Axel Dörfler
8e4966ebca * Applied patch by Adrian to fix the command structures used for the media
server with GCC4 in a GCC2 system (and vice versa). See #4920 which this
  patch closes, too.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33997 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-11 09:16:32 +00:00
Ingo Weinhold
9e81ddee87 * Fixed fdopendir(): We have to explicitly (re-)open the directory, because FDs
returned by open() aren't suitable for directory iteration and because checks
  have to be performed (like whether this is a directory at all and whether the
  user has read permission).
* Added __create_dir_struct() for the attribute, index, and query open
  functions to use instead.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33974 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-10 10:55:43 +00:00
Axel Dörfler
ecf6b86c92 * The pthread_thread structure is now allocated for all threads.
* Therefore, all pthread functions should now work fine on all threads.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33967 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-09 21:33:35 +00:00
Axel Dörfler
6242fd5977 * Added the possibility to debug latency issues with spinlocks.
* When DEBUG_SPINLOCK_LATENCIES is 1, the system will panic if any spinlock is
  held longer than DEBUG_LATENCY micro seconds (currently 200). If your system
  doesn't boot anymore, a new safemode setting can disable the panic.
* Besides some problems during boot when the MTRRs are set up, 200 usecs work
  fine here if all debug output is turned off (the output stuff is definitely
  problematic, though I don't have a good idea on how to improve upon it a lot).
* Renamed the formerly BeOS compatible safemode settings to look better; there
  is no need to be compatible there.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33953 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-08 20:26:48 +00:00
Axel Dörfler
01ce3f26d2 * Cleanup, no functional change.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33951 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-08 17:31:39 +00:00
Ingo Weinhold
be350af3d9 Added methods AddToMessage() and SetFromMessage() to add the value of the
variant as a field to a message, respectively initialize the variant from
one.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33901 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-05 17:24:58 +00:00
Ingo Weinhold
8d24cfc6c2 * Added Iterator::NextValuePointer().
* Made reference returned by _GetKey() const. That's sufficient.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33898 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-05 17:18:12 +00:00
Ingo Weinhold
4736b6b9e5 * Made BReferenceable the class implementation and BPrivate::Referenceable the
typedef, so it's clearer which one is the preferred one.
* Added BReference, a clone of BPrivate::Reference.

BPrivate::{Referenceable,Reference} are being phased out. Only the B* versions
should be used.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33879 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-04 15:08:53 +00:00
Axel Dörfler
29e37d8842 * Made BTokenSpace not throw any exceptions on memory shortage.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33874 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-04 12:19:59 +00:00
Colin Günther
8ac8b52a03 Removed part about where RadixBitmap is currently used, because the FreeBSD compat layer uses it, too. I think it is prone to inconsistency managing a usage list in the header file.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33860 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-01 20:37:03 +00:00
Brecht Machiels
8b20f2e4ae forgot to add this file in r33815
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33821 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-10-28 21:37:38 +00:00
Axel Dörfler
d337132b41 * Coding style cleanup, no functional change.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33792 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-10-27 18:22:39 +00:00