Commit Graph

4103 Commits

Author SHA1 Message Date
Ingo Weinhold
0e8836d284 Fixed build for paranoia disabled globally, but enabled for individual
components.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25253 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-29 18:42:31 +00:00
Stephan Aßmus
f466d35d9c Rewrote parts related to drawing the labels. The order of drawing happens as
this (seems to be what R5 BStatusBar does):
* combine the "trailing text" with the "trailing label" and truncate the
  resulting string on the left side according to the width of the entire
  control
* combine the "label" with the "text" and truncate that on the right side
  according to the space left by the right hand text.

-> No more overlaps (theoretically, in practise there are still overlaps
  because our BFont::TruncateString() does not respect the width in some
  situations.)

* Changed _SetTextData() accordingly, it is not used anymore for the
  label and trailing label, and could therefor be simplified a little.
* fixed _BarFrame() to not return fractional coords, which could sometimes
  leave a dirty line of pixels.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25244 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-29 12:42:10 +00:00
Ingo Weinhold
97c0a2b3f1 * Paranoia checks were accidentally globally enabled by default. Object
* cache paranoia was always enabled.
* Changed from paranoia on/off to levels. Adjusted the macros to take a
  level argument.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25215 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-27 15:13:31 +00:00
Ingo Weinhold
2b8ae28a15 * Added kernel tracing. Even with optional stack traces.
* Added "mode" parameter to set_paranoia_check(), which specifies
  whether the check is supposed to already exist/not exist yet. This
  allows for, as it turns out, very useful additional tests. Added
  {ADD,UPDATE}_PARANOIA_CHECK macros that imply the used "mode"
  parameter.
* PARANOIA_SLOT_COUNT was accidentally redefined in the source file.
* Fixed remove_paranoia_check(). It didn't remove anything.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25207 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-27 03:14:36 +00:00
Ingo Weinhold
65f4015279 Support for stack traces in tracing entries:
* Added capture_tracing_stack_trace() which allocates space in the
  tracing buffer and captures the stack trace according to the given
  parameters.
* Added TraceOutput::PrintStackTrace() to print a stack trace thus
  created.
* Added TraceEntry::DumpStackTrace() callback which is supposed to print
  a stack trace for the entry, if it can do that.
* Added "--stacktrace" switch to the "traced" command, which causes the
  stack traces for all entries that have one to be printed as well.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25205 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-27 03:02:01 +00:00
Ingo Weinhold
4dd0a2c7b6 Added arch_debug_get_stack_trace() that can be used to get a stack trace
(the list of return addresses) for the current stack.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25204 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-27 02:54:27 +00:00
François Revol
d4a5975f50 - some fields needed to build usb_serial
- use the dano version by default
- s/ddraquire/ddaquire/


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25203 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-26 23:52:58 +00:00
François Revol
3196359ad2 - some more defines
- the dano version is exposed as v1.1 so drivers can use select with a simple ifdef
- add copyrights from the tty driver as I'll be copying code from it.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25201 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-26 21:56:46 +00:00
François Revol
42889352f8 A stubbed tty bus manager.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25198 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-26 21:20:13 +00:00
Ingo Weinhold
dfa611bb04 Added paranoia checks debug facility. It helps checking that data in
memory haven't changed behind one's back.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25193 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-26 20:25:02 +00:00
Jérôme Duval
e8bc20e263 updated mesa to 7.0.3
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25189 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-26 16:33:15 +00:00
François Revol
807cf76df0 memory barrier functions available for drivers.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25183 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-26 15:18:04 +00:00
Jérôme Duval
67ed230831 fix warning
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25182 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-26 15:12:55 +00:00
Jérôme Duval
66cb27d82e patch from JiSheng which fixes firewire build warnings and fix atomic_set_int to use atomic_or
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25181 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-26 15:02:43 +00:00
Stephan Aßmus
03baa14fe9 Style improvements.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25171 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-26 09:53:49 +00:00
Ingo Weinhold
123e47de1b Was using __{BEGIN,END}_DECLS without including <sys/cdefs.h>.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25163 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-25 20:29:47 +00:00
Ingo Weinhold
0e42d1bcd8 Our sockaddr_storage is only 128 bytes long. Hence invocations of bind()
or connect() that passed sizeof(sockaddr_un) would always fail. 


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25138 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-24 22:30:54 +00:00
Ingo Weinhold
cc6e7cb347 Added the BSDish openpty().
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25135 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-24 21:30:38 +00:00
Ingo Weinhold
fb913b19be Added POSIX functions posix_openpt(), grantpt(), ptsname(), and
unlockpt(), which provide a portable way of opening a pty.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25134 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-24 21:29:13 +00:00
Ingo Weinhold
06b7c7ffe2 * Set reasonable terminal flag defaults. This makes telnetd fully usable
again.
* Publish /dev/ptmx. Opening it will open a fresh pty master. In
  principle /dev/pt/ is obsolete now, but I guess we keep it around for
  compatibility with BeOS. Though there shouldn't be many applications
  opening a pty, that we might be interested in...
* New ioctls B_IOCTL_GET_TTY_INDEX (returns the tty index) and
  B_IOCTL_GRANT_TTY (grants tty slave access rights).



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25133 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-24 21:26:35 +00:00
Ingo Weinhold
023bf5fcda * Added support for timeouts.
* Added support for non-published condition variables. One has to call
  Init() on those, and add entries directly with the
  ConditionVariable::Add() method.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25110 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-22 21:46:23 +00:00
Ingo Weinhold
f842b6fa57 * Added THREAD_BLOCK_TYPE_OTHER.
* Made the object pointer passed to thread_prepare_to_block() const, so
  that strings can be passed without casting. Passing a string could
  maybe be made a convention for THREAD_BLOCK_TYPE_OTHER.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25109 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-22 21:43:54 +00:00
Ingo Weinhold
6cef245eca * Detemplatized ConditionVariable{Entry}. Merged them with their
respective Private* base class.
* Changed sigwait() and sigsuspend() to use thread_block() instead of a
  condition variable.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25100 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-22 18:32:15 +00:00
Ingo Weinhold
b95f6d4710 * Introduced a set of functions (thread_prepare_to_block(),
thread_block(), thread_unblock(),...) that allow a thread to wait for
  something without needing a semaphore or condition variable. It can
  simply block and another thread can unblock it. Supports timeouts and
  interrupting. Both semaphores and condition variables use this
  common mechanism, now.
* Semaphores:
  - Some simplifications due to the thread blocking mechanism.
  - Changed locking order to sem -> thread. It was the other way around
    before and when introducing the wait_for_objects() support I had
    also introduced a situation where the locking was reverse, which
    could potentially cause a dead lock on SMP systems.
  - Instead of queueing thread structures, a semaphore queues
    queued_thread entries now, which are created on the stack. The
    thread::sem structure could thus be removed.
  - Added sem_entry::net_count, which is sem_entry::count plus the
    acquisition count of all waiting threads. This number is needed in
    remove_thread_from_sem() and instead of computing it there we
    maintain it.
  - Fixed remove_thread_from_sem(). It would not unblock threads, if
    the sem count was <= 0.
  - Made sem::last_acquirer unconditional. It is actually needed for
    sem_info::latest_holder. Fixed fill_sem_info() accordingly.
  - Added some optional tracing output, though only via ktrace_printf().
* Condition variables:
  - Could be simplified significantly through the use of the thread
    blocking mechanism. Removed a good deal of unnecessary code.
  - Moved the ConditionVariableEntry "flags" parameter from Wait() to
    Add(), and adjusted all places where condition variables are used
    accordingly.
* snooze() uses thread_block_with_timeout() instead of a semaphore.
* Simplified thread interrupting in the signal and user debugger code.
  Instead of separate functions for threads waiting on a semaphore or
  condititon variable, we only have a single thread_interrupt(), now.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25099 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-22 16:22:42 +00:00
Ingo Weinhold
e01cebeb0a * cancel_timer():
- If the hook of the timer we're cancelling is currently being
    executed, we do now wait till it is finished. This is how the BeBook
    specifies the function to behave.
  - Periodic timers would not be cancelled, if their hook was being
    invoked at the same time, since they weren't in the queue during
    that time.
  - Since we know the CPU on which the timer is scheduled (timer::cpu),
    we don't have to look through any other CPU queue to find it.
  - Fixed the return value. It should report whether the timer had
    already fired, and was not always doing that.
* Added private add_timer() flag B_TIMER_ACQUIRE_THREAD_LOCK. It causes
  the thread spinlock to be acquired before the event hook is called.
  cancel_timer() doesn't wait for timers with the flag set. Instead we
  check in the timer interrupt function after acquiring the thread
  spinlock whether the timer was cancelled in the meantime. Calling
  cancel_timer() with the thread spinlock being held does thus avoid any
  race conditions and won't deadlock, if the event hook needs to acquire
  the thread spinlock, too. This feature proves handy for some kernel
  internal needs.
* The scheduler uses a B_TIMER_ACQUIRE_THREAD_LOCK timer now and
  cancel_timer() instead of the no longer needed
  _local_timer_cancel_event().


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25098 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-22 15:29:22 +00:00
Ingo Weinhold
f97199edd3 Made dump_tracing() (the "traced" command function) available in the
kernel and added a WrapperTraceFilter* parameter, which allows for
additional filtering. This way other commands can print tracing output
with special filtering. 


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25094 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-22 14:52:48 +00:00
Axel Dörfler
945fb7e32a * Replaced destructor with destructorFunc to please python - it's not a reserved
keyword, so this stupid python should really be fixed instead.
* Enforced the 80 column limit.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25090 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-20 21:20:07 +00:00
Ingo Weinhold
8db2e37492 Removed the feature that a thread can wait for more than one condition
variable at once. It wasn't used anymore, and the code gets simpler.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25080 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-20 15:19:48 +00:00
Ingo Weinhold
66aac81e98 We use only a single condition variable (instead of thread different
ones) for wait_for_child(), which is notified when any job control
condition (child dead, stopped, continued) occurs. These events are
relatively rare anyway, and it simplifies the code.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25079 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-20 15:15:58 +00:00
Ingo Weinhold
e378ab1c09 Added MethodDeleter class, which calls a specified method on the object
when destroyed.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25067 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-20 02:54:38 +00:00
François Revol
0ab2d7407c Fixed ksocket header as we don't use a socket module anymore.
Fixes building nbd, will help with nfs and googlefs.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25061 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-19 23:58:26 +00:00
Oliver Ruiz Dorantes
39399f65f0 - Implement RemoteDevice::GetFriendlyName() in kit and handle the required reply in the server.
- Now a discovery process is nicer.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25053 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-19 16:53:06 +00:00
Axel Dörfler
45e95a057f * Removed the old net_stack driver code, and the kernel socket interface.
* Also removed the header files that belong to those files.
* Only kept the userland_ipc.h header for now, to remember us about the
  former userland server driver (that I also removed - it can always be
  resurrected from SVN if needed).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25045 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-19 12:42:25 +00:00
Stephan Aßmus
1dde19ddbc Fix the GCC version check for the virtual destructor. Thanks to Micheal for
showing how to do it.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25043 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-19 07:01:48 +00:00
Ingo Weinhold
f694f63e2b * Moved private passwd/group/shadow passwd limit constants from
<libroot_private.h> to <user_group.h>.
* Added support in the registrar for adding and modifying users.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25040 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-19 00:10:51 +00:00
Oliver Ruiz Dorantes
fae5a1d349 - Add inquiry fields for the RemoteDevice, to store the information retrieved .
- Update those fields at discovering




git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25006 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-17 19:17:10 +00:00
Ingo Weinhold
2d9a40222f ReceiveFrom() can now return the message_port_info for the received
message, if desired.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25004 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-17 17:58:02 +00:00
Ingo Weinhold
7727e08e5f Added experimental public API get_port_message_info_etc(). It is similar
to port_buffer_size_etc(), but returns the info through a structure,
which also identifies the sender (uid, gid, team ID) of the message.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25003 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-17 17:46:02 +00:00
Ingo Weinhold
a94ce1c912 * Reorganized the passwd and group support: A dedicated thread in the
registrar provides access to the DBs via a port message based
  protocol. The functions in libroot just ask the registrar now.
* Added Linuxish shadow passwd support. No putspent() though -- we'll
  provide private functions.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25002 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-17 16:19:18 +00:00
Ingo Weinhold
e09769a94c Added Dump() method. It prints some general info and a list of the
message fields, no data, though.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25001 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-17 16:05:37 +00:00
Oliver Ruiz Dorantes
01e363a708 - Reflect the APi change in the RemoteDevice
- Implement function to compare Bluetooth Addresses


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24992 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-16 22:17:55 +00:00
Stephan Aßmus
261a29594b Applied patch by Artur Wyszynski:
* Added virtual destructor to BRefFilter in case the GCC version is 3 or newer
  (can't do it for GCC 2.95.3, since that would break binary compatibility
  AFAIKT)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24986 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-16 20:11:54 +00:00
Stephan Aßmus
52e06f988d Applied patch by Artur Wyszynski:
* Renamed BView::Alignment() to LayoutAlignment() which fixes a ton of warnings
  and some conflicts with BControls.
* Added virtual destructor to BRefFilter in case the GCC version is 3 or newer
  (can't do it for GCC 2.95.3, since that would break binary compatibility 
  AFAIKT)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24983 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-16 17:11:40 +00:00
Bruno G. Albuquerque
044f45b2db - Another patch by Hervé W.
- Updated code so Processor IDs for older processor do not have to be 
modified.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24979 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-15 23:51:17 +00:00
Oliver Ruiz Dorantes
be79ee53e1 - Add Implicit namespaces
- Fix constructors & and friend classes



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24976 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-15 22:26:32 +00:00
Ingo Weinhold
3cf7ecd1e4 * Added <sys/mman.h> header. It declares only mmap() and munmap() yet
and defines the macros needed by them.
* Renamed syscall sys_vm_map_file() to _kern_map_file() and changed the
  path to an FD parameter. Changed vm_map_file() accordingly and
  adjusted the kernel ELF loader and the runtime loader.
* Added syscall _kern_unmap_memory().
* Added bool unmapAddressRange parameter to vm_create_anonymous_area()
  and map_backing_store(). If true and the address specification is
  B_EXACT_ADDRESS, all areas in the specified address range will be
  deleted (unless an area is covered only partially).
* Introduced B_SHARED_AREA flag, which is set on areas that have been
  created by {vm,_user}_map_file() with REGION_NO_PRIVATE_MAP. When
  fork()ing those areas won't be copied CoW, but rather be cloned. This
  is needed for mmap() MAP_SHARED.
* {vm,_user}_map_file() also accept an FD argument < 0, in which case an
  anonymous area is created.
* Implemented mmap() and munmap(). Currently there's the restriction
  that we can't partially unmap areas. Otherwise the functions should be
  rather compliant. We also support the non-POSIX extension
  MAP_ANONYMOUS.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24964 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-13 22:52:11 +00:00
Ingo Weinhold
34cbfd39d3 Added CObjectDeleter class, which invokes a given destructor function.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24963 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-13 22:33:44 +00:00
Jérôme Duval
801fe71d43 added amd geode lx cpu type, untested
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24960 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-13 17:20:46 +00:00
Bruno G. Albuquerque
9c383d9867 Applied patch by Hervé W.
- Updated Intel processor IDs.
- Only take extended family/model into account on Intel processors.




git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24958 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-13 07:27:12 +00:00
Axel Dörfler
4b3b81da9e This header is no longer necessary, since Ingo added the BSD timer macros
to our sys/time.h - this fixes a lot of warnings, too.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24952 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-13 02:28:43 +00:00