* Implement "close" command that actively closes the server socket, or does
an simultaneous close. Even though this triggers an "endless conversation"
between two time-wait endpoints on Haiku, it works fine in the shell.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25225 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Pick 8 random icons from the application and preference folders
* Pick 8 different icons when the game starts again
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25224 a95241bf-73f2-0310-859d-f6bbb57e9c96
now used from various places that previously did not cancel all timers
they should have.
* When a connection moves to the CLOSED state, it should cancel all timers;
this prevents from sending a reset at the end of a connection.
* If the persist/delayed acknowledge timers were canceled too late, they might
still have tried to send something (which would eventually cause a reset
sent to the peer).
* Follow RFC 1337 with respect to time wait assassination prevention (ie.
we now ignore resets from peers in time wait state).
* _SegmentReceived() must not check the sequence of a time wait connection;
it prevented sending a reset when that was due (a new connection request
would time out, instead of fail immediately).
* Also, that method must never be called in the LISTEN or SYNCHRONIZE_SENT
states, so we don't need to check for those.
* We don't have to wait in Close() until the connection is actually closed -
removed a TODO. TCP should handle this internally.
* Renamed _ShutdownEgress() to _Shutdown().
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25219 a95241bf-73f2-0310-859d-f6bbb57e9c96
one next. This should work around the problem Ingo observed with the OpenSSH
tests (not tested, though).
* The only TCP compliant fix for this problem would be to not enter time wait
for local connections at all (which I will do soon).
* Another work around other implementations use is to accept incoming
connections for time wait endpoints (the connection will then be replaced).
I'm not yet sure if I want that behaviour, though.
* Added tracing for unbinding endpoints (with stack trace) to investigate
another bug (sometimes closed connections aren't actually closed).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25218 a95241bf-73f2-0310-859d-f6bbb57e9c96
* 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
defined/undefined to numeric values (0 for undefined). This allows for
trace levels.
* Set SYSCALL_TRACING_IGNORE_KTRACE_OUTPUT default to 1, since this is
what one usually wants.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25213 a95241bf-73f2-0310-859d-f6bbb57e9c96
modules could use it. Moved the tracing_stack_trace definition out of
the conditional section instead.
* Made the TraceOutput::Print()/PrintStackTrace() method no-ops when
tracing is disabled.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25211 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Added Revert button and Revert feature. The time at which the preflet
is started is remembered, the uptime of the preflet is calculated
via system_time().
TODO: Better placement for the Revert button. Currently it looks like it can
only revert date changes.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25210 a95241bf-73f2-0310-859d-f6bbb57e9c96
twice when running the OpenSSH "forwarding" test, which corrupts the
slab's object list. It's not quite clear to me yet why that happens.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25208 a95241bf-73f2-0310-859d-f6bbb57e9c96
* 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
* 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
- 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
* Export a fake _get_port_message_info_etc() for KMessage in libbe_haiku.so
This fixes the build of the app_server test environment.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25202 a95241bf-73f2-0310-859d-f6bbb57e9c96
- 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
check that is remains the sum of its data node used sizes.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25195 a95241bf-73f2-0310-859d-f6bbb57e9c96
library, and add-on search paths. Can be removed again, when certain
optional packages have been moved to /boot/common.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25194 a95241bf-73f2-0310-859d-f6bbb57e9c96
it couldn't find the class on first try. This fixes the problems mentioned
by Shinta as part of bug #2086.
* Got rid of GetNumber() - there is a POSIX function strtoul() for exactly
this purpose.
* demangle_class_name() can now fail.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25179 a95241bf-73f2-0310-859d-f6bbb57e9c96
so that it now only checks for the type that allow locking.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25168 a95241bf-73f2-0310-859d-f6bbb57e9c96
point where the argument vector has already been copied to the kernel.
Before it was crashing when the syscall provided a bad address.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25167 a95241bf-73f2-0310-859d-f6bbb57e9c96
- get_new_fd() now checks if we are dealing with attributes before deciding to
bail out on a locked vnode.
- Enabled locking in MailSettings again as it now works.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25162 a95241bf-73f2-0310-859d-f6bbb57e9c96
- Creating 2 chains at the same time will result in problems now, but this is
something unlikelly to happen (although not impossible).
- Added TODOs related to this.
- MDR is usable again inside Haiku and you can actually send emails when
creating a mixed inbound/outbound account.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25160 a95241bf-73f2-0310-859d-f6bbb57e9c96
Node Locking
Another feature provided by the BNode class is "node locking": Through BNode's
Lock() function you can restrict access to the node. The lock is removed when
Unlock() is called, or when the BNode object is deleted.
There is still something wrong with locking though. For example, it looks like
WriteAttr() fails on the node when we lock it (File Busy) but it should not.
The lock acquirer should be able to call WriteAttr() on it.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25158 a95241bf-73f2-0310-859d-f6bbb57e9c96
or else the server will keep working with the state and especially a clipping
region which should not be effective anymore. This fixes one problem I could
observe with my test app.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25154 a95241bf-73f2-0310-859d-f6bbb57e9c96
PushState() should be at the top of the state related methods.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25153 a95241bf-73f2-0310-859d-f6bbb57e9c96
Firefox. It stores the active clipping region of a view when Draw() is
invoked, and uses that for asynchronous drawing. The test already shows
a couple of problems. When PushState() / PopState() is used, it is not
equivalent to ConstrainClippingRegion(&someRegion) /
ConstrainClippingRegion(NULL). Another problem shows when adding delays
(currently disabled), there should not be any difference, regardless of
how much delay is inserted into the asynchronous drawing.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25150 a95241bf-73f2-0310-859d-f6bbb57e9c96
possible on the server side (for example Show() and Hide() need to be
immediate). But also SetViewColor() and a few others. This fixes the
bug encountered in Pairs.
* Removed NOTE in DrawAfterChildren(), since it was outdated.
* Corrected a typo in a comment.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25145 a95241bf-73f2-0310-859d-f6bbb57e9c96
separate functions and made the set errno correctly.
* Added RLIMIT_CORE case. We don't support core dumps, but setting them
to disabled shouldn't fail anyway.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25141 a95241bf-73f2-0310-859d-f6bbb57e9c96
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
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
* It is possible to acquire a tty that is already open, iff it is not a
controlling terminal yet and the process is a session leader.
* Also set the terminal process group when acquiring a controlling
terminal.
telnetd/login and sshd are a lot happier now (and so am I :-)).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25132 a95241bf-73f2-0310-859d-f6bbb57e9c96
cleverness to reschedule only, if it actually unblocked another thread.
Should have been the reason for #2152 (overall slowdown).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25131 a95241bf-73f2-0310-859d-f6bbb57e9c96
* remove_transaction_listeners() was checking the events_pending field without
holding the sNotificatonLock - that should have been harmless (as we're in the
middle of deleting the transaction), but it now looks better.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25130 a95241bf-73f2-0310-859d-f6bbb57e9c96
several iterations the connect()s start to fail -- first occasionally,
later quite often.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25127 a95241bf-73f2-0310-859d-f6bbb57e9c96
is required, but Linux seems to do it. It also allows us to create
AF_INET socketpair()s -- not really needed, but probably nice for
testing.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25126 a95241bf-73f2-0310-859d-f6bbb57e9c96
adding a block to its array. This could cause all kinds of trouble, and
fixes at least a part of #2148.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25125 a95241bf-73f2-0310-859d-f6bbb57e9c96
instead, it will now use the image_id parameter to store errors in.
* find_instantiation_func() and validate_instantiation() will no longer
overwrite errno with B_OK.
* Made private functions static, and moved them to the top.
* If the class name starts with '_', it will now try to add a BPrivate namespace
in case it could not find the class. This should help with the compatibility
issues Shinta reported (also part of ticket #2086).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25124 a95241bf-73f2-0310-859d-f6bbb57e9c96
a broken archive - it will now create a new _BTextInput_ child, if it couldn't
find one. This fixes#2086.
* Cleanup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25123 a95241bf-73f2-0310-859d-f6bbb57e9c96
and loop until everything has been written. Non-blocking writes should
write as much as they can and return B_WOULD_BLOCK, if that wasn't the
whole request.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25122 a95241bf-73f2-0310-859d-f6bbb57e9c96
succeed after we have successfully sent the first buffer, even if not a
single byte of some following buffer could be sent. We should probably
even succeed whatever the error code -- not sure what is the reason
for only doing that for B_WOULD_BLOCK and B_INTERRUPTED.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25121 a95241bf-73f2-0310-859d-f6bbb57e9c96
* removed unmaintained fNode var from listview
* don't exit just in case we can't load the icons,
instead draw an string what the default printer is
* call create_directory only if the printers dir does not exist
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25120 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Add spacing around the tab view.
Thanks, Philippe! BTW, the tab view will come in handy again, now with the
additional options that sub-pixel rendering is going to offer... :-)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25119 a95241bf-73f2-0310-859d-f6bbb57e9c96
reference to a newly created header. It would thus not be deleted when
the new node (which also has a reference) was removed again.
* Added debugger command "net_buffer_stats" which prints the allocation
counts of net buffers and data headers.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25118 a95241bf-73f2-0310-859d-f6bbb57e9c96
This fixes race conditions. The OpenSSH tests don't hang anymore --
instead they run the system out of memory, apparently due to a net
buffer/data node leak.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25117 a95241bf-73f2-0310-859d-f6bbb57e9c96
given to it when the replicant was first added. This had the net
effect that any on the fly changes such as the color drops allowed
by the Activity Monitor replicant were discarded. Fixed.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25113 a95241bf-73f2-0310-859d-f6bbb57e9c96
* The "net" driver is now also loaded.
* The node tree is now dumped.
* If registering fails, the node is now removed from its parent again
(for now, correct would be to release it).
* device_node::_RegisterDynamic() now also checks for the driver path.
* _RegisterFixed() no longer calls supports_device() - since it has been
directly specified, we will assume the user knows what he is doing.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25112 a95241bf-73f2-0310-859d-f6bbb57e9c96
* 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
* layout the view even in the case of an unarchived one
* this should finally fix#2121
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25106 a95241bf-73f2-0310-859d-f6bbb57e9c96
passing 0 as timeout flags or B_INFINITE_TIMEOUT as timeout, in which
case no timer will be used.
* Implemented missing thread_block_with_timeout().
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25104 a95241bf-73f2-0310-859d-f6bbb57e9c96
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
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
- 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
box, added a new method _LegendColorFrameAt() that returns that area, and
is also used when drawing it.
* Fixed changing the history background color; it accidently changed the color
of the wrong view. This fixes bug #2115.
* If the history gets too dark, it will now lighten up the scale, instead of
drawing it even darker.
* Changing the color of a data source now immediately redraws the colored box,
too.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25097 a95241bf-73f2-0310-859d-f6bbb57e9c96
setting to force BLockers to be semaphore style. This may help with
debugging deadlocks.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25096 a95241bf-73f2-0310-859d-f6bbb57e9c96
but also prints post syscall entries not matching the filter, if the
respective pre syscall entry matched. This way one also sees the syscall
return values. Works only in forward direction ATM.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25095 a95241bf-73f2-0310-859d-f6bbb57e9c96
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
Moved global variables on the stack.
Hide cursor while menu is displayed.
Print error message at correct location.
Reboot on error.
Display "Loading <name>".
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25089 a95241bf-73f2-0310-859d-f6bbb57e9c96
this fixes bug #1762 (Installer: trying to close it via alt+q shows warning twice)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25084 a95241bf-73f2-0310-859d-f6bbb57e9c96
- add a DesktopWindow that can show replicants. To edit the shelf run Login --edit.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25083 a95241bf-73f2-0310-859d-f6bbb57e9c96
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
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
* Implemented temporary work-around for net_buffer append_cloned(),
which doesn't seem to work right in combination with remove_header().
Or maybe I'm just misunderstood how it is supposed to be used. Anyway,
this fixed invalid data in the stream when buffers were split by a
read.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25070 a95241bf-73f2-0310-859d-f6bbb57e9c96
- added ok, halt and reboot buttons
- added "hide password" checkbox
- shake the window on error (good idea axel :p)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25064 a95241bf-73f2-0310-859d-f6bbb57e9c96
