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* Removed NOTE in DrawAfterChildren(), since it was outdated.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principle /dev/pt/ is obsolete now, but I guess we keep it around for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
thought I had done.
Of course, that wouldn't have happened if Ingo didn't break the network boot
with his netstack changes ;-)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25058 a95241bf-73f2-0310-859d-f6bbb57e9c96
associating text with an action performed when clicked. Very
bare-bones, but sufficient for our purposes.
* Turned all URLs into proper URLs (i.e. prepended "http://" where
missing).
* Added new AboutView::AddCopyrightEntry() versions. One can take an
additional licenses list, the other extracts all info from a supplied
BMessage.
* The displayed licenses and URLs are hyperlinks now. Clicking the
former opens the license file in /etc/licenses, the latter try to open
a browser (works with NetPositive at least).
* The "COPYRIGHTS" attribute of the executable can contain descriptions
of optional packages. Those are read, parsed, and added as copyright
entries.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25049 a95241bf-73f2-0310-859d-f6bbb57e9c96
* implemented center on first start
* removed TODO's as they where partly implemented
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25047 a95241bf-73f2-0310-859d-f6bbb57e9c96
replicant.
* Implemented storing and restoring the color of the data sources.
* Minor style fixes.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25046 a95241bf-73f2-0310-859d-f6bbb57e9c96
* 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
The ioctl B_GET_BIOS_DRIVE_ID still needs to be implemented.
Only partitions from the first drive can be added to the boot menu, until B_GET_BIOS_DRIVE_ID is implemented.
Fixed bug calculating the offset of the first partition. off_t is a signed type, the fact? that Be FS is a 64-bit filesystem, lead me to the wrong assumption that this is an unsigned type :-(
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25044 a95241bf-73f2-0310-859d-f6bbb57e9c96
changing a user's password, like on other platforms (just a bit more
bare-bones :-)).
* Moved login from src/bin/network/login/ to src/bin/multiuser/.
* login correctly checks the shadow password now.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25041 a95241bf-73f2-0310-859d-f6bbb57e9c96
<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
coreutils' config.h.
* "su" needs to have set-uid permission.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25039 a95241bf-73f2-0310-859d-f6bbb57e9c96
reference. The places where that is of relevance do that anyway, and
tty_ioctl(), where it isn't, failed before, although that was not
necessary. This prevented for instance ioctls() on the master tty
before any slave had been opened.
* If the tty has no process group set, don't check for background reads.
This was a problem with telnetd, respectively the executed login,
which couldn't access the tty, since telnetd makes sure neither itself
nor login has a controlling tty.
telnet still doesn't work, exactly because it has no controlling tty
and cannot set the tty process group. Not sure how that is supposed to
work. Furthermore the tty doesn't have the usual flags set, which is
apparrently the reason for the workaround (read_string()) in login.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25038 a95241bf-73f2-0310-859d-f6bbb57e9c96
