Commit Graph

7943 Commits

Author SHA1 Message Date
Ingo Weinhold
5df58b522b Move TextTable from pkgman to libshared 2013-11-30 17:02:49 +01:00
Pawel Dziepak
2b7ea4cddf kernel: Remove Thread::next_state 2013-11-29 19:31:10 +01:00
Pawel Dziepak
673f08a995 kernel: Make thread_block_locked() private 2013-11-29 05:30:50 +01:00
Pawel Dziepak
7f8cf14b71 scheduler, kernel/util: Fix style issues 2013-11-29 04:51:38 +01:00
Pawel Dziepak
3514fd77f7 kernel: Reduce lock contention when processing ICIs 2013-11-29 03:36:44 +01:00
Pawel Dziepak
e736a456ba kernel: Forbid implicit casts between spinlock and int32 2013-11-29 03:36:31 +01:00
Jérôme Duval
e4e1cf9aff PCI: moved IDE api flags to PCI.h 2013-11-28 18:38:45 +01:00
Pawel Dziepak
286b341a40 kernel: Merge two occurences of thread resume code 2013-11-28 14:03:57 +01:00
Ingo Weinhold
01adde8502 BPackageInfo: Add ArchitectureName() 2013-11-27 15:38:42 +01:00
Ingo Weinhold
f96ed66270 BPackageVersion: Add comparison operators 2013-11-27 15:38:41 +01:00
Ingo Weinhold
ecd7a82e0d BSolverPackage: Add Version() 2013-11-27 15:38:41 +01:00
Adrien Destugues
509755e136 HttpRequest: remove fOutputBuffer
We can send the data directly to the output socket instead of copying it
into a BString first, at the cost of very slightly less information in
debug output.
2013-11-26 10:21:57 +01:00
Pawel Dziepak
7db89e8dc3 kernel: Rework cpuidle module
* Create new interface for cpuidle modules (similar to the cpufreq
   interface)
 * Generic cpuidle module is no longer needed
 * Fix and update Intel C-State module
2013-11-25 23:50:27 +01:00
Ingo Weinhold
fb52b1f8b4 VFS FIFO: Enlarge FIFO buffer sizes
* Increase FIFO buffer capacity from 32 to 64 KiB and the FIFO atomic
  write size ({BUF_SIZE}) from 512 bytes to 4 KiB (both like Linux).
* Fix *pathconf(..., _PC_PIPE_BUF). It was returning 4 KiB although the
  implemented atomic write size was 512 bytes only. Now both *pathconf()
  and the FIFO implementation refer to the same constant.
2013-11-25 12:45:37 +01:00
Ingo Weinhold
dd11460a49 Add a hex dump utility for use in KDL commands 2013-11-25 12:45:36 +01:00
Pawel Dziepak
0e94a12f8e kernel: Make CACHE_LINE_ALIGN visible in the whole kernel 2013-11-25 00:35:15 +01:00
Pawel Dziepak
1e8ed5558d cpufreq: Rank modules and choose the best one 2013-11-25 00:08:13 +01:00
Pawel Dziepak
03f7d3d1db kernel: Restore logical processor disabling 2013-11-24 22:51:07 +01:00
Michael Lotz
dcc56bf748 BNetEndpoint: Fix socket leak and reduce Accept() overhead.
When using the copy constructor of BNetEndpoint the socket of the
original endpoint gets dup'ed. The Accept() method later directly reset
the fSocket member of the newly created BNetEndpoint to the socket
returned by accept(). The socket dup'ed by the copy constructor was
therefore leaked.

Of course dup'ing the socket and copying the local and remote addresses
is superfluous in the accept case, as these members all get set to new
values. To reduce that overhead there is now a new private constructor
that directly gets the final socket and remote and local address.
2013-11-24 22:36:29 +01:00
Ingo Weinhold
2b76973fa2 mimeset: Use TextSnifferAddon when using a custom MIME DB
That addresses the problem that packaged text files aren't correctly
identified (ticket #9972). All concerned packages have to be rebuilt,
of course.
2013-11-22 12:24:13 +01:00
Ingo Weinhold
6140f897d4 TextSnifferAddon: Use MIME DB directly
A DatabaseLocation is passed to the constructor and used to verify that
the sniffed MIME type is installed instead of BMimeType::IsInstalled().
This makes the add-on independent of the default MIME DB.
2013-11-22 12:24:13 +01:00
Ingo Weinhold
85835e4186 registrar: Move more classes to libstorage_kit_mime.a
Move MimeSnifferAddon, MimeSnifferAddonManager, and TextSnifferAddon to
libstorage_kit_mime.a, so we can reuse them.
2013-11-22 12:24:12 +01:00
Pawel Dziepak
a04b7d9f96 power: Remove old cpufreq interface 2013-11-22 05:30:14 +01:00
Ingo Weinhold
62b164bd71 BPathFinder: Add BPackageResolvableExpression initialization
Add a constructor and a SetTo() method with a
BPackageResolvableExpression parameter instead of a path. The path of
the package satisfying the expression is used.

The new functionality lives in libpackage as it uses the package kit.
2013-11-21 13:29:21 +01:00
Ingo Weinhold
ee8e91583e BPackageManager::UserInteractionHandler: Make non-abstract
Most of the hooks don't strictly need a non-empty implementation. The
defaults now simply throw exceptions in those that do. This allows the
class to be instantiated, which is useful when a BPackageManager is only
used for finding packages.
2013-11-21 13:29:21 +01:00
Ingo Weinhold
6722e1ae43 BPackageManager: Add mandatory constructor parameters
Require the installation interface and the user interaction handle to
be passed to the constructor. Formerly, derived classes set them
manually in their constructors. This makes using the class without
having to subclass it possible.
2013-11-21 13:29:20 +01:00
Ingo Weinhold
88706cfaa5 package kit: Add API for parsing resolvable expression strings
* Add BPackageInfo::ParseResolvableExpressionString().
* Add BPackageResolvableExpression constructor and SetTo() taking an
  expression string.
2013-11-21 13:29:20 +01:00
Pawel Dziepak
14e36af649 kernel[/util]: Fix debug builds 2013-11-21 03:24:54 +01:00
Pawel Dziepak
024541a4c8 kernel: Improve rw_spinlock implementation
* Add more debug checks
 * Reduce the number of executed instructions that lock the bus.
2013-11-21 02:25:03 +01:00
Pawel Dziepak
308f594e2a kernel, libroot: Make scheduler modes interface public 2013-11-20 23:32:40 +01:00
Ingo Weinhold
c04f3a625a boot loader: Add safe mode blacklist submenu
It's a browser for the system package content, where entries can be
selected to blacklist them. The selected entries are removed from the
packagefs instance in the boot loader, so that e.g. selected drivers
won't be picked up. The paths are also added to the safe mode driver
settings and will be interpreted when the system packagefs instance is
mounted by the kernel.
2013-11-20 16:00:35 +01:00
Ingo Weinhold
6c7abe9829 boot loader: Menu[Item] API improvements
* Make Menu and MenuItem polymorphic.
* MenuItem:
  - Make SetMarked() virtual, so it can be overridden.
  - Add SetSubmenu() and Supermenu().
  - Delete the submenu in the destructor.
* Menu:
  - Add Entered()/Exited() hooks. They frame the time the user navigates
    the menu or any of its submenus. The hooks allow for subclasses
    populating their item list dynamically.
  - Add SortItems().
* Update boot loader menu copyright text to include 2013, now that it is
  over soon. :-)
2013-11-20 16:00:34 +01:00
Ingo Weinhold
435fb01509 DoublyLinkedList: Add Sort() 2013-11-20 16:00:34 +01:00
Ingo Weinhold
7e7f482590 SinglyLinkedList: Missing include 2013-11-20 16:00:34 +01:00
Pawel Dziepak
9c2e74da04 scheduler: Move mode specific logic to separate files 2013-11-20 09:46:59 +01:00
Ingo Weinhold
3a7e0b0014 packagefs: Support blacklisting entries in packages
In each installation location, it is now possible to create a settings
file "packages" that allows to blacklist entries contained in packages.
The format is:

Package <package name> {
	EntryBlacklist {
		<entry path>
		...
	}
}
...

<package name> is the base name (no version) of the respective package
(e.g. "haiku"), <entry path> is an installation location relative path
(e.g. "add-ons/Translators/FooTranslator").

Blacklisted entries will be ignored by packagefs, i.e. they won't appear
in the file system. This addresses the issue that it may be necessary to
remove a problematic file (e.g. driver, add-on, or library), which would
otherwise require editing the containing package file.

The settings file is not not "live". Changes take effect only after
reboot (respectively when remounting the concerned packagefs volume).
2013-11-19 15:30:34 +01:00
Ingo Weinhold
2fdd1d9ef1 khash: Move string hash functions to own header/source file
Unlike khash they shouldn't be phased out (only renamed).
2013-11-19 15:08:34 +01:00
Ingo Weinhold
efe9df3791 driver settings: Add load_driver_settings_file()
Allows loading an already opened driver settings file (by FD).
2013-11-19 15:06:30 +01:00
Ingo Weinhold
0eb197d40c BPathFinder: Coding style improvements 2013-11-19 02:05:36 +01:00
Ingo Weinhold
22e92014f0 s/B_FIND_PATH_IMAGE_PACKAGE_PATH/B_FIND_PATH_PACKAGE_PATH/
It doesn't only work for image files, so make the name more general.
2013-11-19 02:05:35 +01:00
Stefano Ceccherini
0bc615438a Style fixes.
Style fixes pointed out by Axel. I'm rusty, and it shows.
Hope I got it right.
Also moved get_route() into BPrivate.
2013-11-18 20:01:35 +01:00
Stefano Ceccherini
41d4206692 Added family parameter to the GetRoutes() API.
Moved common code to a private file.
2013-11-18 10:13:26 +01:00
Pawel Dziepak
d897a478d7 kernel: Allow reassigning IRQs to logical processors 2013-11-18 04:55:25 +01:00
Ingo Weinhold
94fb954c53 find_path*(): Support user specific home directory
No longer hard-code the home directory path. Instead ask
find_directory(), so we get the correct one for the current user.
2013-11-18 01:50:49 +01:00
Pawel Dziepak
955c7edec2 kernel: Measure time spent in interrupt handlers 2013-11-18 01:50:37 +01:00
Pawel Dziepak
6a164daad4 kernel: Track load produced by interrupt handlers 2013-11-18 01:17:44 +01:00
Ingo Weinhold
8a3fe6d1bf Add private __getenv_reentrant()
A reentrant variant of getenv().
2013-11-17 19:11:02 +01:00
Ingo Weinhold
c39c9283aa Add get_architectures() and C++ versions
* get_architectures() returns the primary and the secondary
  architectures in one array. That turned out to be convenient.
* Add C++ versions for get[_secondary]_architectures(), returning a
  BStringList.
2013-11-17 02:09:37 +01:00
Ingo Weinhold
60b39cd741 Add get_*architecture() API, extend find_path*() API
* Add get_architecture(), get_primary_architecture(),
  get_secondary_architectures(), guess_architecture_for_path() to get
  the caller's architecture, the primary architecture, all secondary
  architectures, or the architecture associated with a specified path
  respectively.
* Rename the find_path*() functions to find_path*_etc() and add an
  optional architecture parameter. Add simplified find_path*()
  functions.
* BPathFinder: Add FindPath[s]() versions with an architecture
  parameter.
2013-11-17 02:09:36 +01:00
Ingo Weinhold
cf7e2ad812 runtime loader: Export get_executable_architecture() function
Given a path of an ELF file, it tries to determine its architecture.
2013-11-17 02:09:36 +01:00
Stefano Ceccherini
905f910e53 Network route API: Second try (WIP).
Implement BNetworkRoster::GetRoutes() and BNetworkInterface::GetRoutes().
Also implement BNetworkInterface::GetDefaultGateway().
There is code duplication at the moment, and the api only supports IPV4.
2013-11-16 13:29:32 +01:00
John Scipione
1c776bfe37 Lock screensaver window directly
By passing the window pointer to ScreenSaverRunner contructor and using that
to lock the window when drawing instead of getting the window from the
Window() method of the view. This is safer.
2013-11-15 21:27:13 -05:00
Stefano Ceccherini
0074cea398 Implement BNetworkRoster::GetNextRoute()
Implement BNetworkRoster::GetNextRoute() and used it in Network preflet.
2013-11-15 21:59:28 +01:00
Adrien Destugues
564e256649 Various fixes to Services Kit
* Remove useless dummy protocol loop in UrlRequest
 * Stop HTTP requests before deleting the socket and other things the
loop may still be using
 * Deletion of items from the authentication map wasn't working
 * Remove some debug traces
2013-11-15 16:32:18 +01:00
John Scipione
d34a680c04 Screen Saver: fix race condition
Start the screensaver in the window thread instead of the runner
thread so that there is no lock contention for the window lock in
the runner thread when the saver starts.

The view that gets drawn into is assumed to have been prepared before
being passed to the runner thread, and this assumption has been made
true for the screensaver preview and screen_blanker apps.

Eliminate fHasStarted and the corresponding HasStarted() method in
ScreenSaverRunner as they are no longer needed.

Drawing still happens in the runner thread, and still needs to lock
the window thread potentially causing contention, yet, there
is a timeout here so the contention won't freeze the screensaver window,
only delay drawing the screensaver.

Drawing could be moved to the window thread via message passing to avoid
lock contention with the window but this would defeat a big part of the
purpose of having a separate rendering thread.

This fixes #10125 and #4260
2013-11-14 23:30:26 -05:00
John Scipione
5d023095c2 ScreenSaverRunner: Suspend() and Resume() return status_t 2013-11-14 23:30:13 -05:00
John Scipione
e22c01af03 Screen Saver: style fixes 2013-11-14 23:30:10 -05:00
Pawel Dziepak
288a2664a2 scheduler: Remove sSchedulerInternalLock
* pin idle threads to their specific CPUs
 * allow scheduler to implement SMP_MSG_RESCHEDULE handler
 * scheduler_set_thread_priority() reworked
 * at reschedule: enqueue old thread after dequeueing the new one
2013-11-13 05:31:58 +01:00
Pawel Dziepak
829f836324 scheduler: Minor cleanup 2013-11-12 04:42:12 +01:00
John Scipione
6f33360fac BPopUpMenu style fixes for documentation, no functional change intended 2013-11-11 19:27:45 -05:00
Ingo Weinhold
e5f6591382 VM: vm_memset_physical(): Correct length parameter type 2013-11-11 22:27:52 +01:00
Jérôme Duval
847ab5a734 acpi: EcGpeHandler() should return ACPI_REENABLE_GPE.
* this clears the GPE if level triggered and possibly enables the GPE.
See AcpiEvFinishGpe() and AcpiEvGpeDispatch().
2013-11-11 18:59:38 +01:00
Jérôme Duval
a0f124211a scsi: define SCSI_DEVICE_MAX_LUN_COUNT to set a custom max lun count.
* virtio_scsi can have 16384 luns, though we cap at 256 as our scsi_ccb
only uses uchar as a type for target_lun and target_id members.
* minor code cleanup in scsi_scan_bus().
2013-11-09 13:09:20 +01:00
Pawel Dziepak
7e1c4534df libroot: Add adaptive mutex implementation 2013-11-08 03:37:30 +01:00
Pawel Dziepak
03fb2d8868 kernel: Remove gSchedulerLock
* Thread::scheduler_lock protects thread state, priority, etc.
 * sThreadCreationLock protects thread creation and removal and list of
   threads in team.
 * Team::signal_lock and Team::time_lock protect list of threads in team
   as well.
 * Scheduler uses its own internal locking.
2013-11-08 02:41:26 +01:00
Pawel Dziepak
72addc62e0 kernel: Introduce Thread::time_lock and Team::time_lock 2013-11-07 22:16:36 +01:00
Axel Dörfler
547cd462f8 trim: Added is_called_via_syscall() function.
* And use it in get_trim_data_from_user(), formerly known as copy_*().
* This fixes differentiating between user and kernel buffers.
2013-11-07 19:06:13 +01:00
Axel Dörfler
99086aa323 trim: Target SCSI UNMAP command instead of WRITE SAME.
* The UNMAP command is theoretically much faster, as it can get many block
  ranges instead of just a single range.
* Furthermore, the ATA TRIM command resembles it much better.
* Therefore, fs_trim_data now gets an array of ranges, and we use SCSI UNMAP
  to trim.
* Updated BFS code to collect array ranges to fully support the new
  fs_trim_data possibilities.
2013-11-07 19:03:47 +01:00
Axel Dörfler
960c56aea5 This gets the trim command as WRITE SAME operation to SCSI
* Neither hardware nor driver to test it; AHCI/IDE support is next
  on the table.
2013-11-07 19:03:35 +01:00
Axel Dörfler
29a8450843 Added B_TRIM_DEVICE ioctl. 2013-11-07 19:01:24 +01:00
Pawel Dziepak
3519eb334a kernel: Change Thread::team_lock to rw_spinlock 2013-11-07 04:20:59 +01:00
Pawel Dziepak
defee266db kernel: Add read write spinlock implementation 2013-11-07 04:20:32 +01:00
Pawel Dziepak
d3e5752b11 scheduler: Performance mode is actually low latency mode 2013-11-07 01:50:20 +01:00
Pawel Dziepak
83983eaf38 kernel: Remove Thread::alarm 2013-11-07 01:40:02 +01:00
Pawel Dziepak
aa4aca0264 kernel: Protect signal data with Team::signal_lock 2013-11-07 01:32:48 +01:00
John Scipione
ef92b3dd4c BMenuBar: Update param names related to docs.
No functional change intended.

Renamed title => name in regular constructors,
      No right or wrong here but consistant now.
Renamed data => archive in Achive constructor,
      Ditto.
2013-11-06 19:26:19 -05:00
John Scipione
45e17d3d42 Update BView::DrawAfterChildren() param name
... from r to updateRect, no functional change intended.

Also a tiny change to the param description in the docs.
2013-11-06 13:14:53 -05:00
John Scipione
9a9ebda459 BMenu: Some style fixes related to docs
Mostly just making the variable names match between the
header and source.

No functional change intended.
2013-11-06 12:21:58 -05:00
Pawel Dziepak
73ad2473e7 Remove remaining unnecessary 'volatile' qualifiers 2013-11-06 00:03:07 +01:00
Pawel Dziepak
273f2f38cd kernel: Improve spinlock implementation
atomic_or() and atomic_and() are not supported by x86 are need to be
emulated using CAS. Use atomic_get_and_set() and atomic_set() instead.
2013-11-05 22:47:18 +01:00
Pawel Dziepak
077c84eb27 kernel: atomic_*() functions rework
* No need for the atomically changed variables to be declared as
   volatile.
 * Drop support for atomically getting and setting unaligned data.
 * Introduce atomic_get_and_set[64]() which works the same as
   atomic_set[64]() used to. atomic_set[64]() does not return the
   previous value anymore.
2013-11-05 22:32:59 +01:00
Ingo Weinhold
8afbcbeb6f Add class BPathFinder
It's a more convenient C++ wrapper for the new find_path*() C functions.
2013-11-05 21:40:43 +01:00
Ingo Weinhold
986e4abce4 Add new API find_path[s](), find_path_for_path()
The new functions are meant to replace many uses of find_directory():
* find_paths() is supposed to be used when the directories of a certain
  kind in all installation directories are needed (e.g. font
  directories, add-on directory, etc.). Using this API makes code
  robust wrt addition or removal of installation locations.
* find_path() is supposed to be used when files/directories associated
  with a loaded program, library, or add-on need to be found (e.g. data
  files or global settings).
* find_path_for_path() is similar to find_path(), but it starts from a
  given path instead of an image.
2013-11-05 21:40:43 +01:00
Ingo Weinhold
a712cdd0b1 image.h: Add B_{APP,CURRENT}_IMAGE_SYMBOL macros
* Those can be used in cases where a pointer to an image symbol is
  required.
* Adjust BResources::SetToImage() accordingly.
2013-11-05 21:40:43 +01:00
Ingo Weinhold
a05e0af507 BeBuild.h: Fix B_DEFINE_WEAK_ALIAS for use in C++ code 2013-11-05 21:40:42 +01:00
Pawel Dziepak
f4b088a992 kernel: Protect UserTimers with sUserTimerLock 2013-11-05 05:36:05 +01:00
Pawel Dziepak
4824f7630b kernel: Add sequential lock implementation 2013-11-05 04:16:13 +01:00
John Scipione
c2c1ce1dc5 Style fixes to HttpRequest 2013-11-04 20:16:26 -05:00
John Scipione
f1e63b05cb Style fixes to HttpForm 2013-11-04 20:16:05 -05:00
Pawel Dziepak
3c819aaa72 kernel: DPC: remove schedulerLocked argument 2013-11-04 23:51:18 +01:00
Pawel Dziepak
11cacd0c13 kernel: Remove thread_block_with_timeout_locked() 2013-11-04 23:45:14 +01:00
Jérôme Duval
e2183a14c4 Increased kernel stack size by another page for 64-bit
* USB boot now works on x86_64 with PM.
2013-11-04 18:53:49 +01:00
Pawel Dziepak
d8fcc8a825 kernel: Remove B_TIMER_ACQUIRE_SCHEDULER_LOCK flag
The flag main purpose is to avoid race conditions between event handler
and cancel_timer(). However, cancel_timer() is safe even without
using gSchedulerLock.

If the event is scheduled to happen on other CPU than the CPU that
invokes cancel_timer() then cancel_timer() either disables the event
before its handler starts executing or waits until the event handler
is done.

If the event is scheduled on the same CPU that calls cancel_timer()
then, since cancel_timer() disables interrupts, the event is either
executed before cancel_timer() or when the timer interrupt handler
starts running the event is already disabled.
2013-10-31 01:49:43 +01:00
Jérôme Duval
daf95c6d8c acpi: use acpi_event_handler instead of interrupt_handler. 2013-10-30 22:29:37 +01:00
Pawel Dziepak
c8dd9f7780 kernel: Add thread_unblock() and use it where possible 2013-10-30 03:58:36 +01:00
Pawel Dziepak
9c0ff0eed1 kernel: Add cpufreq module for Intel P-states
Since Sandy Bridge managing P-states on Intel processors is much easier
and more powerful than when using previous versions of EIST.
2013-10-30 00:55:03 +01:00
Pawel Dziepak
22d8248267 kernel: Add support and interface for cpufreq modules 2013-10-30 00:48:07 +01:00
Ithamar R. Adema
d22fdcae7d ARM: remove #warning from public header file
This causes configure of gcc/binutils to fail its test for sys/time.h, which
in turn causes compilation of gcc/binutils to fail.

Found trying to do a @bootstrap-raw build for ARM.
2013-10-28 22:04:00 +01:00
Adrien Destugues
9ce2f7e386 Improve HTTP authentication support.
The authentication state is stored (in a hash map, using the domain+path
as a key) in the UrlContext class. It can then be reused for multiple
requests to the same place. We also lookup stored authentications for
parent directories and stop at the first we find.

Authentication state is not stored on disk (unlike cookies), and there
can only be one for each domain+path.
2013-10-28 17:29:20 +01:00
Adrien Destugues
b7617ddd68 Network Cookie Jar: implement assignment operator.
This change is needed for implementing cookie persistence in Web+ using
the network kit backend.

The current implementation requires the user to unarchive the cookie
jar, then hand it over to the BUrlContext which will copy it to its own
field. This makes the code simpler, but maybe doing a complete copy
(with all the cookies) is an heavy operation and could be avoided.
2013-10-28 17:29:19 +01:00
Julian Harnath
057c8708f2 Move B_MOUSE_IDLE generation to app_server.
* BWindow used to generate the B_MOUSE_IDLE events by sending a
  delayed message with a one-shot BMessageRunner to itself.
  Every creation and deletion of BMessageRunners causes synchronous
  messaging between the application under the mouse cursor and the
  registrar. This creates large amounts of calls to set_port_owner()
  in the kernel whenever moving the mouse.

* Now, B_MOUSE_IDLE is sent by the cursor loop inside the app_server
  instead. When the mouse wasn't moved for the tooltip delay time,
  it inserts a B_MOUSE_IDLE message into the event stream.

* The tooltip delay thus becomes a system-wide constant and is not
  configurable per-application anymore (no code currently in the
  Haiku repo makes use of that anyhow).
2013-10-26 16:11:45 +02:00
Julian Harnath
7f64b301b1 Reduce lock contention in kernel port subsystem.
* Replace ports list mutex with R/W-lock.

* Move team port list protection to separate array of mutexes.
  Relieve contention on sPortsLock by removing Team::port_list from its
  protected items. With this, set_port_owner() only needs to acquire the
  sPortsLock for reading.

* Add another hash table holding the ports by name. Used by find_port()
  so it doesn't have to iterate over the list anymore.

* Use slab-based memory allocator for port messages. sPortQuotaLock was
  acquired on every message send or receive and was thus another point
  of contention. The lock is not necessary anymore.

* Lock for port hashes and Port::lock are no longer locked in a nested
  fashion to reduce chances of blocking other threads.

* Make operations concurrency-safe by adding an atomically accessed
  Port::state which provides linearization points to port creation and
  deletion. Both operations are now divided into logical and physical
  parts, the logical part just updating the state and the physical part
  adding/remove it to/from the port hash and team port list.

* set_port_owner() is the only remaining function which still locks
  Port::lock and one or two of sTeamListLock[] in a nested fashion.
  Since it needs to move the port from one team list to another and
  change Port::owner, there's no way around.

* Ports are now reference counted to make accesses to already-deleted
  ports safe.

* Should fix #8007.
2013-10-26 16:10:03 +02:00
Ingo Weinhold
3f40dcb6b4 PackageWriterImpl::_AttributeRemoved(): Update string cache
When removing a string attribute, decrement the referenced string's
usage count in the string cache. This fixes the potentially incorrect
usage counts in update mode. Not a serious problem, but it could lead
to only singly (or no longer) used strings to be written to the string
subsection instead of encoding them inline and thus to slightly greater
file sizes.
2013-10-25 22:54:44 +02:00
Ingo Weinhold
b8f713e904 PackageReaderImpl: Add public TOC section accessor 2013-10-25 22:54:44 +02:00
Ingo Weinhold
e07b8bd2df package kit: ReaderImplBase: Add public attrs section accessor 2013-10-25 22:54:43 +02:00
Ingo Weinhold
06064b9b4f RangeArray::AddRange(): Fix joining with single subsequent range
When joining with a single range, firstRange would be the same as
RangeAt(endIndex - 1) and we would overwrite its offset field before
getting its end offset, thus possibly resulting in a wrong joined range
size.
2013-10-25 22:54:43 +02:00
Adrien Destugues
c52c444c27 Add file: protocol handler. 2013-10-24 17:41:03 +02:00
Adrien Destugues
f6782201f0 Move UrlResult to HttpResult
* Remove the fRawData field, as handling it is too complicated (it's
not easy to have proper copy semantics on a BDataIO) and it's not used
anyway, as the listener DataReceived call is enough to get the data and
handle it.
 * All the remaining fields are HTTP-only, so rename the class to
HttpResult and attach it to HttpRequest instead of UrlRequest.
2013-10-24 17:41:02 +02:00
Jérôme Duval
2bd8cdc16b acpi: switch acpi_object from a struct to a union
* this way the size of acpi_object_type matches the size of ACPI_OBJECT
for 32-bit and 64-bit builds.
* adjust users of the type acpi_object_type.
2013-10-24 14:29:47 +02:00
Pawel Dziepak
978fc08065 scheduler: Remove support for running different schedulers
Simple scheduler behaves exactly the same as affine scheduler with a
single core. Obviously, affine scheduler is more complicated thus
introduces greater overhead but quite a lot of multicore logic has been
disabled on single core systems in the previous commit.
2013-10-24 02:04:03 +02:00
Pawel Dziepak
ed8627e535 kernel/util: Fix MinMaxHeap::_GrowHeap() 2013-10-24 00:59:58 +02:00
Pawel Dziepak
31a75d402f kernel: Protect lock internals with per-lock spinlock 2013-10-24 00:01:18 +02:00
Pawel Dziepak
4c4994435d kernel/util: Fixes in [MinMax]Heap implementation 2013-10-22 23:56:31 +02:00
Ingo Weinhold
df266f1c93 BDaemonClient::CommitTransaction(): Align with documentation
The method is supposed to return B_OK as long as the _result object has
been initialized, even if committing the transaction failed. Fixes the
unhelpful error messages of pkgman when committing the transaction
failed for some reason.
2013-10-22 01:12:02 +02:00
Jérôme Duval
ce2d7d5ac8 acpi: use walk_resources to find embedded controller I/O ports.
* export walk_resources and use it
* removed SmallResourceData
* added embedded controller module for x86_64
2013-10-21 22:14:17 +02:00
Pawel Dziepak
5cf9b69b49 kernel/util: Minor improvements in Heap and MinMaxHeap
* [MinMax]Heap::ModifyKey(): Do not attempt to move node if the key
   actually hasn't changed.
 * Allow allocating initial array at construction.
2013-10-21 21:24:05 +02:00
Adrien Destugues
b3d13a000c Network Kit: Coverity scan review and fixes
CID 1108353, 1108335: memory leak.
CID 610473: unused variable.
CID 1108446, 1108433, 1108432, 1108419, 1108400, 991710, 991713, 991712,
	610098, 610097, 610096, 610095: uninitialized field
CID 1108421: unused field

Change the ownership of the result for Url/HttpRequests. The request now
owns its result and you either access it by reference while the request
is live, or copy it to keep it after the request destruction. To help
with that, get BUrlResult copy constructor and assignment operator to
work.

Performance issue: copying the BUrlResult also copies the underlying
BMallocIO data. This should be shared between the BUrlResult objects to
make the copy lighter. The case of BUrlSynchronousRequest is now
particularly inefficient, with at least 2 copies needed to get at the
result.
2013-10-21 09:21:00 +02:00
Pawel Dziepak
7ea42e7add kernel: Remove invoke_scheduler_if_idle 2013-10-21 02:38:57 +02:00
Pawel Dziepak
ea79da9500 kernel: Remove support for thread_queue 2013-10-21 02:30:20 +02:00
Pawel Dziepak
cd8d4e39fd kernel: Introduce scheduler modes of operation 2013-10-21 02:17:00 +02:00
Pawel Dziepak
343c489689 kernel: Create CPU topology tree 2013-10-21 01:33:35 +02:00
Pawel Dziepak
5cbf227236 kernel/util: Allocate only one array in MinMaxHeap 2013-10-20 23:33:55 +02:00
John Scipione
bd336e3abc Update semantic shortcuts
Update BKeymap::GetModifiedCharacters() to translate a given character
and set of modifiers filling out a list of all characters that match for another
set of modifiers.

This allows us to, for example, get all characters in the normal map that
have the '+' character in the corresponding shift map.

It is fully generic allowing one to get a list of characters in any map given
a character and modifiers of another map.

Also I converted from using a BList to using a BObjectList.

With this, along with BWindow::HasShortcut(), the semantic shortcuts now
work not only with Command+'=', but any key in the normal map that has
'+' in it's shift map as long as it isn't already taken by another shortcut.
2013-10-19 19:30:47 -04:00
Jérôme Duval
6180dde498 Revert "usb_disk: retry when usb disk not ready"
This reverts commit d46d383800.

Regression: CD/DVD-ROM media changes are not recognized anymore.
2013-10-19 22:06:10 +02:00
John Scipione
1d04310459 Keymap: Add a method to get modified characters for a key
This method fills out the passed-in BList of modified utf-8 characters for
a given utf-8 character and set of modifiers.

For example if you pass in "=" and B_SHIFT_KEY the list will get filled
out with each character in the shift map that has "=" in the normal map.

Each supported keymap modifier combination is available.

The reason this is useful will soon become apparent.

A BList is used because the character might be mapped multiple times,
for example if you have a Mac keyboard you've got two "=" keys, one in
0x1d and one in 0x6a.

The caller is responsible for creating the BList and destroying it as well as
freeing the resulting character strings.
2013-10-18 03:10:00 -04:00
Pawel Dziepak
18c0d163ed kernel/util: Add MinMaxHeap implementation 2013-10-17 19:22:29 +02:00
Adrien Destugues
25b034e99c HttpRequest: docs and memory management fixes
* Now takes ownership of headers, form data and input data
 * Split Set* and Adopt* methods to help with proper use of this (Set
does a copy)
 * Write documentation.
2013-10-17 14:24:20 +02:00
John Scipione
916be2df3c Consolidate adding add-on directories
This builds off of hrev46243 adding add-on directories all in one place
in AddOnMonitorHandler instead of repeating the code 3 times in
IndexServer, AddOnManager, and MediaAddOnServer.

The safe mode checking in InputServer is now redundant since it all
gets funneled into AddOnMonitorHandler::AddAddOnDirectories()
and the safe mode flags are checked there.

We should probably remove the InputServer::SafeMode() method, but,
I didn't want to break anything that depended on it so I left it.
2013-10-17 01:28:31 -04:00
Pawel Dziepak
278c9784a1 scheduler_affine: Use global core heap and per-core CPU heaps
There is a global heap of cores, where the key is the highest priority
of threads running on that core. Moreover, for each core there is
a heap of logical processors on this core where the key is the priority
of currently running thread.

The per-core heap is used for load balancing among logical processors
on that core. The global heap is used in initial decision where to put
the thread (note that the algorithm that makes this decision is not
complete yet).
2013-10-17 02:11:28 +02:00
Adrien Destugues
ced0e0be04 BUrl: use a regex to parse URLs
* The RFC provide a regular expression for URI parsing, so just use it.
 * Allows parsing URIs with missing components (no scheme or authority)
 * This allows to parse relative URLs as expected
 * Can also handle things such as data: or mailto:
 * Also more fixes to handling of incomplete URIs, some flags weren't
always set to the right values.

This gets Windows Live Mail (or is it called Outlook?) working, with
some other fixes on WebKit side.
2013-10-16 21:01:43 +02:00
Pawel Dziepak
cf863a5040 kernel: Decide whether to use simple or affine scheduler
Simple scheduler is used when we do not have to worry about cache affinity
(i.e. single core with or without SMT, multicore with all cache levels
shared).

When we replace gSchedulerLock with more fine grained locking affine
scheduler should also be chosen when logical CPU count is high (regardless
of cache).
2013-10-16 18:39:25 +02:00
Adrien Destugues
400153ebf5 BUrl: parse URLs using a regular expression.
* RFC3986 provides the regexp to parse URIs properly
 * Code is simpler and safer
 * Avoids an infinite loop when trying to parse some data: URIs
2013-10-16 13:51:54 +02:00
François Revol
bc1184c253 bootloader: Add an arguments_count field to stage2_args
Some boot platforms pass a non-NULL-terminated list of args
to the loader, so store the count here to avoid having to copy
the list itself.
2013-10-15 22:15:03 +02:00
Adrien Destugues
7696f7dd54 HttpRequest: allow custom http methods
* The W3C XmlHttpRequest testsuite likes to use "CHICKEN" as a method.
 * Also add constants for all specified methods in HTTP 1.1.
2013-10-15 14:43:09 +02:00
Adrien Destugues
f6f14c5d1c Make BUrlProtocolAsynchronousListener inherit BUrlProtocolListener
* With so long class names, there's no way I'm going to follow the 64
char limit on commit headlines.
 * The class share the same API, so having them separate is not very
useful.
 * This makes it possible to use the same listener in either synchronous
or asycnhronous mode (or both, for different requests)
2013-10-15 10:16:33 +02:00
Pawel Dziepak
f20ad54be2 kernel: Add support for SMP systems to simple scheduler
In SMP systems simple scheduler will be used only when all logical
processors share all levels of cache and the number of CPUs is low.
In such systems we do not have to care about cache affinity and
the contention on the lock protecting shared run queue is low. Single
run queue makes load balancing very simple.
2013-10-15 00:29:04 +02:00
Adrien Destugues
c9d31eeed6 More cookie fixes
* Add some error handling in NetworkCookie and don't add broken cookies
(or should I say crumbs?) to the cookie jar
 * More control on the path and domain, as well as the expiration time

We now pass Opera cookie testsuite functionality tests, as well as some
of the negative tests (we even do better than curl). Not going further
right now as this works well enough for positive cases and most
security/privacy issues are fixed (cross domain and cross path cookie
setting or spying).
2013-10-14 15:21:51 +02:00
Adrien Destugues
d05f9e2d3d BDateTime: Time_T functions return or take a time_t
* They used an unsigned int, which led to overflows when trying to set
them to a time before January 1st, 1970 (local time)
 * Some things use January 1st, 1970, GMT (or UTC) as a reference point.
In my timezone this leads to such a negative date. An example is cookie
expiration dates which are set to this date to expire them immediately.
Spotted by Opera testsuite.
 * This makes the method unuseable for dates after 2036 (signed 32-bit
time_t will overflow then. This gives us just 33 years to switch to a
64-bit time_t. In te meantime, please try using other methods to set the
date and time for BDateTime objects if you need to go this far.
2013-10-11 08:32:26 +02:00
Adrien Destugues
a5ac24f00c BUrl: add a Redirect method
* This takes a relative path as a parameter, and modifies the object to
point to the given location.
 * '..' is not handled yet, and will be sent as-is to the server.
 * Makes it possible to follow more types of 302 redirects

In particular, I can now run the tests from Opera's testsuite
(testsuite.opera.com), which shows I have more work to do on cookie
handling.
2013-10-11 08:32:25 +02:00
Pawel Dziepak
29e65827fd kernel: Remove possibility to yield to all threads
Kernel support for yielding to all (including lower priority) threads
has been removed. POSIX sched_yield() remains unchanged.

If a thread really needs to yield to everyone it can reduce its priority
to the lowest possible and then yield (it will then need to manually
return to its prvious priority upon continuing).
2013-10-09 20:42:34 +02:00
Pawel Dziepak
fee8009184 kernel: Add another penalty for CPU bound threads
Each thread has its minimal priority that depends on the static priority.
However, it is still able to starve threads with even lower priority
(e.g. CPU bound threads with lower static priority). To prevent this
another penalty is introduced. When the minimal priority is reached
penalty (count mod minimal_priority) is added, where count is the number
of time slices since the thread reached its minimal priority. This prevents
starvation of lower priorirt threads (since all CPU bound threads may have
their priority temporaily reduced to 1) but preserves relation between
static priorities - when there are two CPU bound threads the one with
higher static priority would get more CPU time.
2013-10-09 20:13:47 +02:00
Adrien Destugues
8ca6eeb77c HttpRequest: missing fields initializations
* Some fields weren't initialized, leading to random crashes later on
 * Remove the enum that was used for protocol options
 * Use a single field to track the request state, instead of separate
booleans.
2013-10-09 15:46:10 +02:00
Adrien Destugues
780967d8ac Cleanup and fix cookies handling
* The cookie jar iterator now use a BObjectList instead of a BList
 * Add a convenience method to the cookie jar to add a cookie by BUrl
and raw cookie string.
 * Remove some methods in BNetworkCookie that could lead to invalid
cookies (cross-domain or with no domain at all).
 * Make the cookie parsing able to report errors
 * Fix off-by-one error in domain cookies validation.
2013-10-09 12:08:46 +02:00
Pawel Dziepak
4ade765cab kernel/util: Add heap implementation 2013-10-09 04:26:09 +02:00
Ingo Weinhold
066d508682 boot loader: Support loading haiku-*.hpkg
... i.e. properly canonically named Haiku system packages.
2013-10-09 03:48:25 +02:00
Ingo Weinhold
bd3bb3cf58 boot loader vfs.h: small cleanup 2013-10-09 03:48:25 +02:00
John Scipione
285b7163ad MenuField: Filter out additional MouseDown messages.
...while mouse is down on a menufield

This makes it so that you can't open 2 menufields simultaneously
by clicking and holding the right mouse button on one menufield while
clicking a second with the the left mouse button opening it.

This matches the behavior on BeOS R5.

Should help with #6408 comment:9
2013-10-08 20:25:15 -04:00
John Scipione
fb6cc6d855 Move Thread classes from Tracker to shared
So that they may be utilized outside of Tracker
2013-10-08 20:25:15 -04:00
Pawel Dziepak
a2bdd2842f kernel: Add scheduler_op for dumping thread data 2013-10-09 02:08:49 +02:00
Pawel Dziepak
0896565a6e kernel: Support sched_yield() properly
sched_yield() should not yield to the threads with lower priority.
2013-10-09 01:18:55 +02:00
Ingo Weinhold
908ce69d6e IteratableSplayTree: Add FindClosest() 2013-10-08 21:03:49 +02:00
Pawel Dziepak
9363e99b19 kernel: Remove Thread::next_priority 2013-10-08 20:21:35 +02:00
Adrien Destugues
afd547b368 Refactor UrlRequest/UrlProtocol in the Service Kit
* Remove the BUrlRequest class, which was only delegating work to
BUrlProtocol and subclasses
 * Rename BUrlProtocol to BUrlRequest, and BUrlRequestHttp to BHttpRequest
 * Creating a request is now done through the BUrlProtocolRoster. For
now there is just a static MakeRequest method, this will be completed
when we get to actually allowing add-ons to provide different request
handlers.

This allows cleanup of the API for requests:
 * Remove the universal SetOption method with constants, and have
dedicated setters for each protocol option.
 * Setters can now have multiple parameters, for example you can give
BHTTPRequest a BDataIO and a known size
 * In this case, the BHttpRequest will not use HTTP chunked transfers,
which were always used before and made most servers unhappy (tested and
failed with lighttpd, google accounts and github).
2013-10-08 11:42:05 +02:00
Pawel Dziepak
4cba4ff1df kernel/util: Use private/kernel/debug.h 2013-10-08 01:36:30 +02:00
Ingo Weinhold
635d2ac485 Add some missing B_USER_*_DIRECTORY constants 2013-10-06 01:13:22 +02:00
Pawel Dziepak
b8c1df9b00 kernel: Add O(1) lookup and insertion priority queue 2013-10-05 20:16:06 +02:00
Pawel Dziepak
7039b950fb x86[_64]: Fix style issues 2013-10-05 18:03:00 +02:00
Ingo Weinhold
de49e34927 Add symbol versioning for find_directory()
Should already have been done back when the semantics for the
B_COMMON_*DIRECTORY constants was changed.

Currently old and new version behave the same. So this is just a
contingency measure ATM.
2013-10-05 01:33:26 +02:00
Adrien Destugues
49e7165f9d Use ssize_t to allow returning a negative error code 2013-10-04 16:57:02 +02:00
Ingo Weinhold
38fa81bf8f Remove B_COMMON*_DIRECTORY and kCommon*Directory constants
* This does intentionally break source compatibility, so that a review
  of concerned code is forced.
* Binary compatibility should be maintained in most cases. The values
  of the constants for the writable directories are now used for the
  writable system directories. The values for the non-writable
  directories are mapped to "/boot/system/data/empty/...", an empty or
  non-existent directory, so that they will simply be skipped in search
  paths. Only code that explicitly expects to find something in a
  B_COMMON_* directory, will fail.
2013-10-04 02:30:30 +02:00
Ingo Weinhold
4b7e219688 Remove /boot/common for good
* Remove support for the "common" installation location from packagefs,
  package kit, package daemon, package managers.
* Rename the B_COMMON_*_DIRECTORY constants referring to writable
  directories to B_SYSTEM_*_DIRECTORY.
* Remove/adjust the use of various B_COMMON_*_DIRECTORY constants.
  I'm sure some occurrence still remain. They can be adjusted when the
  remaining B_COMMON_*_DIRECTORY constants are removed.
2013-10-03 21:52:25 +02:00
Ingo Weinhold
f73f5d4c42 Initial changes to remove /boot/common
* find_directory() and hard-coded paths use /boot/system instead of
  /boot/common.
* The build system creates the writable directories in /boot/system
  instead of /boot/common.
* The build system no longer installs any packages in /boot/common.
2013-10-03 21:52:25 +02:00
Pawel Dziepak
149c82a8ec kernel/util: Add bitmap implementation 2013-10-03 04:27:49 +02:00
Pawel Dziepak
36cc64a9b3 x86[_64]: Add CPU cache topology detection for AMD and Intel CPUs 2013-10-02 23:48:03 +02:00
Pawel Dziepak
1f50d09018 kernel/util: Add bit hack utilities 2013-10-02 21:24:46 +02:00
Pawel Dziepak
8ec897323e x86[_64]: Add CPU topology detection for Intel processors 2013-10-02 01:19:17 +02:00
Pawel Dziepak
4110b730db x86[_64]: Add support for CPUID sub-leaves
Some CPUID leaves may contain one or more sub-leaves accessed by setting
ECX to an appropriate value.
2013-10-01 20:31:18 +02:00
Sam Toyer
b236c48e09 Add missing definitions to math.h
Signed-off-by: Jérôme Duval <jerome.duval@gmail.com>
2013-10-01 19:48:51 +02:00
Adrien Destugues
7650931572 Rename parameters to avoid compile error
* warning: declaration of `signal' shadows global declaration
2013-10-01 17:17:28 +02:00
Julian Harnath
d46d383800 usb_disk: retry when usb disk not ready
* Resolves #10043
* Fixes a non-booting issue due to hrev46099
2013-09-30 22:32:48 -05:00
Alexander von Gluck IV
df0a1762ab usb_disk: fix line endings; no functional change
* Occurred in hrev46099
* Line endings dos2unix
* Remove extra lines at end of file
* Jerome! Get a better text editor :-)
2013-09-30 22:32:47 -05:00
Axel Dörfler
cf06f96628 libshared: Factored out driver settings class from net_server.
* The new class is called DriverSettingsMessageAdapter which can translate
  between a driver_settings file, and a BMessage.
* The net_server Settings class is now just using this class.
2013-09-30 01:13:13 +02:00
Rene Gollent
9345049af8 Package Kit: Implement progress notifications.
- BJobStateListener: Add progress state and corresponding hook.
- FetchFileJob: Notify job progress hook on libcurl notifications.
- UserInteractionHandler: Add hooks for download progress and checksum
  validation progress.
- PackageManager: inherit from JobStateListener and watch for job
  notifications for internally generated jobs. Forward to corresponding
  UserInteractionHandler hooks as needed.
- Adapt pkgman, HaikuDepot and package_daemon to above changes.
  Neither HaikuDepot nor package_daemon's progress hooks are wired up to
  do anything yet though.
2013-09-29 17:25:33 -04:00
Rene Gollent
fe39d2eb8d BPackageManager: Eliminate RequestHandler.
- Pull functionality back into package manager itself since the extra
  indirection doesn't really buy us anything in this case, as neither
  request that it handles requires a decision provider.
- Adjust pkgman and HaikuDepot accordingly.
2013-09-29 17:25:32 -04:00
Rene Gollent
672795a37e BDecisionProvider: Make YesNoDecisionNeeded() non-abstract.
- A subset of jobs that require a BContext don't in fact make use of the
decision provider. As such, make the default implementation usable for
those cases so one doesn't need to always create a dummy derived class.
2013-09-29 17:25:31 -04:00
Rene Gollent
cd76e0903f libpackage: Use libcurl directly for downloads.
- Initial step towards allowing listening for download progress.
2013-09-29 17:25:29 -04:00
François Revol
624ba5482b Add missing architectures for packages
The list in packagefs wasn't in sync anyway.
2013-09-29 19:48:26 +02:00
Ingo Weinhold
81a828b660 BPackageManager: Auto-refresh if repository cache is missing
This makes the initial "pkgman refresh" superfluous, that was necessary
for "install"/"search" to work.
2013-09-29 13:14:43 +02:00
Ingo Weinhold
81291304ad Merge remote-tracking branch 'haiku/master' into package-management
Conflicts:
	build/jam/BuildSetup
	build/jam/HaikuImage
	build/jam/board/sam460ex/BoardSetup
	build/jam/board/verdex/BoardSetup
	data/catalogs/apps/icon-o-matic/fr.catkeys
	src/add-ons/kernel/drivers/audio/hda/hda_codec.cpp
	src/add-ons/kernel/drivers/disk/usb/usb_disk/usb_disk.cpp
	src/apps/debugger/files/FileManager.cpp
	src/apps/debugger/files/FileManager.h
	src/apps/debugger/user_interface/gui/inspector_window/MemoryView.cpp
	src/apps/haiku-depot/MainWindow.cpp
	src/apps/haiku-depot/MainWindow.h
	src/apps/haiku-depot/Model.cpp
	src/apps/haiku-depot/PackageInfo.h
	src/apps/haiku-depot/PackageInfoListener.h
	src/apps/haiku-depot/PackageInfoView.cpp
	src/apps/haiku-depot/PackageInfoView.h
	src/apps/haiku-depot/PackageListView.cpp
	src/apps/haiku-depot/PackageListView.h
	src/system/kernel/arch/arm/arch_timer.cpp
	src/system/libroot/os/arch/arm/atomic.S
	src/tools/translation/bitsinfo/Jamfile
	src/tools/translation/bmpinfo/Jamfile
	src/tools/translation/tgainfo/Jamfile
2013-09-27 01:55:45 +02:00
Ingo Weinhold
0ee677e7f1 Add BRemoveEngine
Similar to BCopyEngine, but it (surprise!) removes an entry.
2013-09-27 00:51:30 +02:00
Ingo Weinhold
4cf3529cbb BCopyEngine: Add base class BEntryOperationEngineBase
It contains a helper class Entry, which allows to generalize the
BCopyEngine::CopyEntry() parameters.
2013-09-27 00:51:30 +02:00
Ingo Weinhold
43ff23ebbf <NotOwningEntryRef.h>: Denote BPrivate explicitly 2013-09-27 00:51:29 +02:00
Pawel Dziepak
afaa6ed4b3 x86[_64]: Randomize initial stack pointer on alternative signal stacks
If the alternate signal stack is used randomize the initial stack
pointer in the same way it is randomized on "normal" thread stacks.
Also, update MINSIGSTKSZ value so that regardless of where the new
stack pointer points to there is at least 4k of stack left.
2013-09-21 21:52:13 +02:00
Jerome Duval
3ffd22ce6d usb_disk: base the error sense handling on a reference table.
* imported asc-num.txt as a reference, was used to generate the asc sense table.
* use the sense asc and key tables to know which action and status codes are
to be applied.
* tested with an hard disk and a dvd reader.
* these tables could be reused by the scsi_periph module.
2013-09-20 23:56:06 +02:00
Oliver Tappe
0a345af77e Separate notification from deletion in repository-handlers.
* Add NotifyDone() to all repository-attribute handlers and invoke that
  to notify any listeners.
* Unify deletion to a single implementation of Delete() in the base
  class. Before, the root handler for a repository didn't do that, but
  just triggered the notification.
2013-09-18 21:16:13 +02:00
Jerome Duval
33f263cb01 virtio: add queue_is_full(), queue_is_empty(), queue_size() hooks. 2013-09-18 17:43:39 +02:00
Ingo Weinhold
e9d9ac713f Add userdel 2013-09-18 16:33:17 +02:00
Oliver Tappe
50ae264dad Add support for adding a package-info to BRepositoryWriter. 2013-09-18 12:05:34 +02:00
Ithamar R. Adema
501b24c63b ARM: kernel: Make 32/64-bit atomics work for ARMv5/6
Support for 64-bit atomic operations for ARMv7+ is currently stubbed
out in libroot, but our current targets do not use it anyway.

We now select atomics-as-syscalls automatically based on the ARM
architecture we're building for. The intent is to do away with
most of the board specifics (at the very least on the kernel side)
and just specify the lowest ARMvX version you want to build for.

This will give flexibility in being able to distribute a single
image for a wide range of devices, and building a tuned system
for one specific core type.
2013-09-18 05:03:18 +02:00
Ithamar R. Adema
cc65466f0d ARM: kernel: Make KDL more useful on ARM
This adds the -mapcs-frame compiler flag for ARM to have "stable"
stack frames, adds support to the kernel for dumping stack crawls,
and initial support for iframes. There' much more functionality
to unlock in KDL, but this makes debugging already a lot more
comfortable.....
2013-09-17 23:04:59 +02:00
François Revol
09d213f3b3 PPC: OF: Make sure kernel args match the U-Boot one
Since both platforms can boot the same kernel we must accept either
arg, so we make sure they are identical for now.

TODO: use a union or KMessage maybe?
2013-09-17 15:49:49 +02:00
Pawel Dziepak
4efb0a6d36 posix: Update PTHREAD_STACK_MIN to match MIN_USER_STACK_SIZE
Thanks for pointing this out Pete!
2013-09-17 14:42:04 +02:00
Pawel Dziepak
772568c476 system: Use B_PAGE_SIZE to define stack sizes
As korli suggested use B_PAGE_SIZE for defining stack size related
definitions what seems to be more natural for them  and also may
help if we ever support an architecture with page size different than
4kB.
2013-09-17 14:42:04 +02:00
Stephan Aßmus
ed6f171aa6 BColumnListView: Enable invalidating rows, fix SetField()
* Seems like there was no easy way to simply invalidate
   a given BRow. Introduced BColumnListView::InvalidateRow().
 * BRow::SetField() tried to invalidate the row, but invalidated
   the listview instead of the BOutlineView responsible for
   drawing the list contents. Use the new InvaalidateRow().
2013-09-17 14:42:03 +02:00
Jérôme Duval
5a2c5827e4 add a constant for 10G base T ethernet. 2013-09-17 14:40:21 +02:00
François Revol
228524afb6 Merge branch 'master' into sam460ex 2013-09-17 13:22:26 +02:00
Pawel Dziepak
aca204991f posix: Update PTHREAD_STACK_MIN to match MIN_USER_STACK_SIZE
Thanks for pointing this out Pete!
2013-09-16 23:23:29 +02:00
Pawel Dziepak
f06af2e2f8 system: Use B_PAGE_SIZE to define stack sizes
As korli suggested use B_PAGE_SIZE for defining stack size related
definitions what seems to be more natural for them  and also may
help if we ever support an architecture with page size different than
4kB.
2013-09-16 23:23:29 +02:00
Stephan Aßmus
bdd7ba66b5 BColumnListView: Enable invalidating rows, fix SetField()
* Seems like there was no easy way to simply invalidate
   a given BRow. Introduced BColumnListView::InvalidateRow().
 * BRow::SetField() tried to invalidate the row, but invalidated
   the listview instead of the BOutlineView responsible for
   drawing the list contents. Use the new InvaalidateRow().
2013-09-16 23:20:31 +02:00
Jérôme Duval
b31f2d53e0 add a constant for 10G base T ethernet. 2013-09-14 18:11:43 +02:00
François Revol
c14bca2958 Merge branch 'master' into sam460ex 2013-09-14 01:16:51 +02:00
Ingo Weinhold
cf70d345b2 Merge remote-tracking branch 'haiku/master' into package-management
This reverts 8f7f28a7c3 (OpenGL: Upgrade
to
Mesa 9.2).

Conflicts:
	build/jam/BuildFeatures
	build/jam/HaikuImage
	build/jam/OptionalPackages
	build/scripts/build_cross_tools_gcc4
	src/add-ons/opengl/swpipe/Jamfile
	src/apps/diskusage/Jamfile
	src/kits/tracker/ContainerWindow.cpp
	src/kits/tracker/DeskWindow.cpp
	src/kits/tracker/Jamfile
2013-09-13 01:02:28 +02:00
Ingo Weinhold
88f12ad84f Add private BViewPort class
* It simplifies putting regular layout-aware views or layout items into
  a BScrollView.
* Not quite complete yet: Height-for-width support is missing, but that
  also requires fixing BScrollView in this respect. Scroll bar auto-hide
  support would be nice as well.
2013-09-11 04:51:03 +02:00
Ingo Weinhold
4a8da96088 BLayoutUtils: Add GetLayoutTreeDump()
Returns a debug output string listing the basic layout properties of
the view/item hierarchy.
2013-09-11 04:46:36 +02:00
Ingo Weinhold
406ad5bece BString::SetToFormat(): Add printf format function attribute 2013-09-11 04:43:05 +02:00
Ingo Weinhold
36204024cf BPackageManager: Add InstalledRepository::EnablePackage() 2013-09-10 19:14:20 +02:00
Ingo Weinhold
018173a2f5 BPackageManager: Add ResultComputed() callback 2013-09-10 19:14:20 +02:00
Ingo Weinhold
c032903abc BPackageManager: Add VerifyInstallation() 2013-09-10 19:14:20 +02:00
Ingo Weinhold
7e0d2c4f94 BPackageManager: Add alternate Install()/Uninstall()/Update() 2013-09-10 19:14:20 +02:00
Ingo Weinhold
5a5d146510 BPackageManager: Make _InstallationRepository() protected 2013-09-10 19:14:19 +02:00
Ingo Weinhold
56b1376090 BActivationTransaction: Make BArchivable 2013-09-10 19:14:19 +02:00
Ingo Weinhold
d4f9c465fd BDaemonClient: add comment 2013-09-10 19:14:19 +02:00
Ingo Weinhold
9b2fd34196 Add BSolverPackageSpecifierList::AppendSpecifiers() 2013-09-10 19:14:19 +02:00
Ingo Weinhold
94dc74b027 More explicit denoting the BPrivate namespace 2013-09-10 19:14:18 +02:00
Ingo Weinhold
18f5cd171b Explicitly denote BPrivate to avoid clashes 2013-09-10 19:14:18 +02:00
Ingo Weinhold
a87c7d67e3 Don't use BPackageKit::BPrivate; avoids clashes 2013-09-10 19:14:18 +02:00
Ingo Weinhold
43bd5a49c7 <package/Request.h>: Don't leak JobQueue into public namespace 2013-09-10 19:14:17 +02:00
Ingo Weinhold
cf3bb0d753 BPackageManager: Abstract installed repository initialization
* Rename TransactionHandler -> InstallationInterface and
  DaemonClientTransactionHandler -> ClientInstallationInterface.
* Add InstallationInterface::InitInstalledRepository(). Use in
  _AddInstalledRepository() to get the repository packages instead of
  using the package roster. The ClientInstallationInterface
  implementation does it that way.
2013-09-10 19:14:17 +02:00
Ingo Weinhold
c138f1f2af BRepositoryBuilder: Add constructor for pre-init'ed repository 2013-09-10 19:14:17 +02:00
John Scipione
d9acbaf0dc ScreenSaver: Timeout if window won't lock. Fixes #4260.
If we fail to lock the window in the kInitialTickRate time, quit the thread.
We were deadlocking causing #4260 because you could open several
threads by moving through the screen saver list quickly all trying to lock
the same window at the same time, classic deadlock.
2013-09-02 19:44:45 -04:00
John Scipione
fa3651781a ScreenSaverRunner: Style fixes
Also update copyright info, add myself to authors list alphabetically.
2013-09-02 19:44:42 -04:00
John Scipione
8bcc3722ba MediaTrack: Style fixes 2013-08-31 15:40:18 -04:00
Ingo Weinhold
83462cc28d Refactor reusable pkgman code into libpackage
* Move RepositoryBuilder class to libpackage and add B* prefix to name.
* Pull BPackageManager class out of PackageManager and move to
  libpackage. The base class is customizable via three handler objects
  responsible for transaction handling, request execution, respectively
  user interaction.
* Reorganize _ApplyPackageChanges(): Now we first prepare the
  transactions for all affected installation locations (downloading
  files etc.) and then commit them.
2013-08-31 21:19:07 +02:00
Ingo Weinhold
6692db5c1c BPackageInfo: Add fileName property
The property is archived and unarchived, but otherwise not yet stored.
If not set, FileName() returns CanonicalFileName(). Can be used for
packages like haiku.hpkg etc. that don't have a properly qualified file
name (yet).
2013-08-29 23:19:14 +02:00
Jérôme Duval
8d2bf6953e random: add a Virtio RNG module
* The default module is replaced by the Virtio RNG module when found.
* This can have the undesired effect of rendering /dev/urandom slow.
* Tested with the following QEmu command line option:
-device virtio-rng-pci,rng=rng0 -object rng-random,filename=/dev/random,id=rng0
* moved random.h to private/drivers headers.
2013-08-29 18:47:48 +02:00
Ingo Weinhold
89cb001511 BSolver::VerifyInstallation(): Add flags parameter
Only flag ATM is B_VERIFY_ALLOW_UNINSTALL. It tells to solver to suggest
uninstalling packages when necessary instead of considering such a case
a problem.
2013-08-28 12:55:47 +02:00
Ingo Weinhold
75d15eb4c2 BSolver: Extend FindPackages() functionality
* Add flag B_FIND_INSTALLED_ONLY to only return installed packages.
* Add FindPackages() version that finds packages like Install() or
  Uninstall() do.
2013-08-28 12:47:58 +02:00
Ingo Weinhold
220b5e1f29 BSolverRepository: Add {Remove,Delete}Package() 2013-08-28 12:44:14 +02:00
Ingo Weinhold
682bf414da BSolverRepository: make polymorphic 2013-08-28 12:43:42 +02:00
Ingo Weinhold
617be97d8e Add private storage kit class BCopyEngine
It provides the functionality to copy file system entries (also
recursively). The code originates from the copyattr sources. Some
copyattr specific functionality has been removed and the code has been
adjusted for library use (i.e. no exit()s or fprintf()s). An optional
controller object can be set to customize the behavior.
2013-08-28 00:36:28 +02:00
Ingo Weinhold
bc0491ae52 BPackageInfo: Add Matches()
Checks whether the package satisfies the given
BPackageResolvableExpression.
2013-08-28 00:36:28 +02:00
Ingo Weinhold
48e17c15bc BPackageResolvableExpression: Add Matches()
Checks if the given BPackageResolvable respectively the BPackageVersion
pair satisfies the expression.
2013-08-28 00:36:27 +02:00
Ingo Weinhold
be3833c9a4 BString: Add SetToFormatVarArgs() 2013-08-28 00:36:27 +02:00
Adrien Destugues
2ec188b903 Fix thread safety issue in chunked http transfers.
* The use of a static variable for storing the chunk size made it shared between all instances of BUrlProtoclHttp.
* Inline the function at the single place where it is used, and allocate the variable on the stack instead.

The whole receiving loop should be split into chunked and non-chunked variants to improve code readability.
2013-08-27 20:36:29 +02:00
Jérôme Duval
0edcbd2754 apic: serialize writes to x2apic MSR...
as required by the specifications (it isn't needed with memory mapped i/o).
2013-08-26 21:48:33 +02:00
Jérôme Duval
787773400c Added x2APIC support.
* Mostly useful for virtualization at the moment. Works in QEmu.
* Can be enabled by safemode settings/menu.
* Please note that x2APIC normally requires use of VT-d interrupt remapping feature
on real hardware, which we don't support yet.
2013-08-26 21:08:21 +02:00
John Scipione
4385f73996 Revert "Menu: check numBytes == 1 on KeyDown"
This reverts commit 44dc533861.
2013-08-25 19:40:00 -04:00
John Scipione
3dd9ff2b5d BMCMenuBar: Refactor MakeFocus()
Get rid of unused fRunner variable.

It is very basic now, it just works.

Also, renamed msg to message in MessageReceived() and
declared MakeFocus() above it (alphabetically).
2013-08-25 00:09:28 -04:00
John Scipione
8f74b98905 MenuField: Remove unused variables
fSelected and fTransition
2013-08-25 00:09:16 -04:00
John Scipione
44dc533861 Menu: check numBytes == 1 on KeyDown 2013-08-25 00:08:44 -04:00
John Scipione
cccc4076db Menu and friends: Style fixes, no functional
... changes intended.

* 80 char limit fixes
* Indentation fixes
* Braces style fixes
* Use ternary operator where appropriate
* Rename menuItem to just item and declare it once outside
  the loop
* Omit 3rd param of GetMouse() because it is default
* Rename variables eg state => focused and menu => submenu
* Indent comments below line they apply to
* Reword some comments
* Add some #pragmas
2013-08-25 00:05:02 -04:00
John Scipione
9422c92ea3 MenuField: Open the menu bar when the label is clicked
Fixes #6894

Private DrawLabel() method renamed to _DrawLabel() and rest of drawing
code moved to new private method _DrawMenuField(). These methods both
check to make sure that they are drawing in a valid rect that intersects
updateRect.

When label or menu is selected Draw a the label background in the selected
menu color matching the behavior of BeOS R5.

_DrawLabel() calls be_control_look->DrawLabel()

Update copyright year in MenuField.h
2013-08-21 04:20:58 -04:00
John Scipione
408c0ee4cd MenuField: enable/disable the menu field when...
the child menu bar or the child menu bar's menu is enabled/disabled.

This means that there is just one status we have to check, the menu
fields, and the child menus agree. This change takes practical form
in the Backgrounds preflet which disables the placement menu when
the image is set to "None", but, only the menu got disabled and not the
parent menu field so the label was erroneously still drawn as enabled.
2013-08-20 18:15:13 -04:00
Siarzhuk Zharski
743d75946f USB audio: Mixer Unit control implementation
* support of Mixer Unit control in UI implemented;
* improve SetMix/GetMix to support Mixer Unit control type;
* cleanup and improvements.
2013-08-18 14:49:44 +02:00
Siarzhuk Zharski
1a6d941d1d USB audio: Use system-wide USB_audio.h instead local one
* switching driver code to use system usb/USB_audio.h header;
* refactor USB_audio.h specification header for both USB audio specifications.
2013-08-18 14:49:06 +02:00
Siarzhuk Zharski
cf58476ccc USB OHCI: Support for isochronous transfers
Finishing and refactoring the draft, initially implemented during April-May 2012

NOTE: startingFrameNumber returned to device contains the number of the
next free frame right after the last packed of submitted data. For more
details please Look into corresponding [haiku-development] discussion
started at 03 Jul 2013.

Partially fixes #1045.
2013-08-18 14:47:33 +02:00
John Scipione
74577830da ColorControl: Implement keyboard navigation
Implements enhancement described in #9819

This feature works pretty much as it did on BeOS R5.

When you focus on the color control, the border is drawn blue and
the dot on the red ramp draws as an outline to show that it is
selected. You can push the up and down arrow keys to navigate to the
previous and next ramps respectively and can push right and left to
increment and decrement the color value of the selected ramp.

Clicking on the control no longer gives it focus.

In BeOS the left and right arrows would increment and decriment by 5,
on Haiku they increment and decrement by 1, but, by holding down the
key for a second or so the increment value increases to 5 allowing for
both course and fine adjustments.

On a technical note I split the int32 fFocusedComponent member variable
into 2 int16 member variables, fFocusedRamp and fClickedRamp. I did this
because I needed an entra variable, and can't  change the size of the
class without using up another reserved member variable slot. int16
should be more than enough for these variables as they store an index to
the currently focused or clicked on ramp (0-3). Please someone chime in
if this is not okay for FBC in some condition I didn't think about.
2013-08-17 03:40:58 -04:00
Ingo Weinhold
040a81419d Add node_ref::operator <
Moved from VirtualDirectoryManager. Defining the operator static doesn't
work with gcc 4 and it's useful to have globally available anyway.
2013-08-06 00:40:29 +02:00
Jérôme Duval
6391a955fc PCI-x86: merge MSI-X unconfigure and disable with MSI.
* get rid of unconfigure_msix and disable_msix from the API.
2013-07-29 22:48:00 +02:00
Jérôme Duval
46f7a54d8c MSI: Use the effective APIC id of the boot CPU for the address destination.
* This should only affect systems where the CPU ids aren't sequential (mostly
non Intel).
* Fixes #9807.
2013-07-29 17:36:03 +02:00