* rc uses a global instance of BResources. On destruction it calls Unset() of the BFile member fFile. BNode::Unset then calls close_fd(), which parses the static global DescriptorMap to actually close the descriptor. However on Cygwin the DescriptorMap has been destroyed already for some reason, thus accessing it is invalid. The "fix" is to put the map on the heap and delete it as soon as it gets empty. This way the global BResources instance can be freed without a crash.
* If someone likes to review, feel free to, it didn't cause any issues here
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26585 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Cygwin needs some additional defines compared to other platforms
* Additionally stpcpy and strcasestr are unknown on Cygwin. Thus we need to use the one from our posix library.
* ECANCELED is not defined on Cygwin, so only add error in case it is.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26584 a95241bf-73f2-0310-859d-f6bbb57e9c96
* As this was the last user of the READ_COUNT/WRITE_COUNT definitions in
vm_priv.h, I removed those as well.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26582 a95241bf-73f2-0310-859d-f6bbb57e9c96
It does its job by using part of libsupc++, with fake malloc and friends to make sure it won't double fault.
Works here, but cp-demangle must be extracted by hand from the lib, can't get the rule to work as I want, Ingo ?
Maybe using it directly without malloc hack would be ok with 16KB buffer, but I'm not sure of that.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26581 a95241bf-73f2-0310-859d-f6bbb57e9c96
fs_vnode_ops::write_pages() to be called with fsReenter = true. Since
this is no longer the case, the argument has become superfluous. For
read_pages() it always was. Removed the argument from the functions
and all functions that propagated it.
* Some whitespace at the end of lines was removed.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26579 a95241bf-73f2-0310-859d-f6bbb57e9c96
will take care of the locking.
* Use new(std::nothrow) over new, and malloc (only in kernel_interface.cpp);
the kernel_cpp.h header isn't really necessary anymore, so there is no reason
BFS should continue to use it.
* Removed superfluous NULL checks.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26574 a95241bf-73f2-0310-859d-f6bbb57e9c96
introduces the following relevant changes:
* VMCache:
- Renamed vm_cache to VMCache, merged it with vm_store and made it a
C++ class with virtual methods (replacing the store operations).
Turned the different store implementations into subclasses.
- Introduced MergeStore() callback, changed semantics of Commit().
- Changed locking and referencing semantics. A reference can only be
acquired/released with the cache locked. An unreferenced cache is
deleted and a mergeable cache merged when it is unlocked. This
removes the "busy" state of a cache and simplifies the page fault
code.
* Added VMAnonymousCache, which will implement swap support (work by
Zhao Shuai). It is not integrated and used yet, though.
* Enabled the mutex/recursive lock holder asserts.
* Fixed DoublyLinkedList::Swap().
* Generalized the low memory handler to a low resource handler. And made
semaphores and reserved memory handled resources. Made
vm_try_resource_memory() optionally wait (with timeout), and used that
feature to reserve memory for areas.
...
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26572 a95241bf-73f2-0310-859d-f6bbb57e9c96
* move libprint headers into libs headers folder accordingly
* merge all shared folders sources into kits print, we might build later on a
real print kit, propably also to access cups from an nicely API, atm static
* move all shared headers into private print, also pr_server.h from interface
* adjust build to work with the changed folder layout
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26570 a95241bf-73f2-0310-859d-f6bbb57e9c96
really work yet (there are some bits missing in the IORequest and IOScheduler
to able to use them this way).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26565 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Fixed crash when it couldn't find the device.
* Added a "-l|--list-types" option that list all file systems that support
initializing (currently only BFS).
* Added a "-q|--dont-ask" option that prevents mkfs from questioning your
command :-)
* Fixed return value - would return failure to the shell when it actually
succeeded and vice versa.
* Improved/clarified some output and fixed spelling errors.
* Errors now have the command name as prefix, as that's how it is usually
done (and very useful for batch processing).
* Cleanup, though I kept the FsCreator class which is kinda superfluous.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26564 a95241bf-73f2-0310-859d-f6bbb57e9c96
did not set the "devicesOnly" flag to false when calling RegisterDevice().
* ddm_userland_interface.cpp incorrectly wrote to userland memory when it
assigned "neededSize" in several places.
* Replaced on-stack path with the UserStringParameter class where appropriate.
* Made the UserStringParameter class castable to char*.
* Minor cleanup in KDiskDeviceManager.cpp.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26563 a95241bf-73f2-0310-859d-f6bbb57e9c96
sub menu and quit menu tracking. This closes#1826. I tested a bit with
various different menu situations and there seem to be no negative side
effects.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26561 a95241bf-73f2-0310-859d-f6bbb57e9c96
This makes the kernel loadable by the bootloader, which does load it, and all the modules \o/
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26558 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Moved data buffer creation to a TestSuiteContext class.
* Added checks if the I/O operation does the correct thing, ie. reads/writes
the data to the right offset.
* Rearranged DMA translation: we now handle the partial write case correctly
(bounce buffer must always span over the whole block), and are able to join
adjacent bounce buffers together.
* The new _AddBounceBuffer() method also respects boundary and segment size
restrictions for bounce buffers.
* IOOperation now prepares the outgoing vecs/offset/length to contain the
right data for the current phase (partial read begin/end/do-all); it will
also make sure that the lengths of the vecs are of the same size than the
whole request.
* All tests are now passed, the I/O request implementation seems to be ready
for integration now.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26556 a95241bf-73f2-0310-859d-f6bbb57e9c96
Hide USB errors better from the upper layers: Only try the "clear feature"
command if the error is B_DEV_STALLED. On other errors, the clear feature
was likely to fail, as it should only be used on stalled devices. Errors
intended to be ignored were thus not ignored because of the "clear feature"
failure.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26555 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Don't spam the syslog when the device was not a Wacom.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26553 a95241bf-73f2-0310-859d-f6bbb57e9c96
behind highspeed hubs with multiple transaction translators not to work.
* The parent hub isn't necessarily the one providing the transaction translator
for a full- or lowspeed device. Therefore we need to inherit the hub/port
addresses to lower devices unless we are a highspeed hub that might be the
actual provider of the transaction translator. This logic error caused full-
and lowspeed devices not to work if they were behind a fullspeed hub that
itself was behind a highspeed hub.
This fixes bugs #1889 and #2501.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26552 a95241bf-73f2-0310-859d-f6bbb57e9c96
automounter already mounted these partitions. Since this happens asynchronously,
it sometimes worked and sometimes not. The very simply and non-hacky fix for this
problem is to send a message from the automounter to the application looper to
have it open the previous windows after the initial mount scan is done.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26549 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Fixed mounting previously mounted partitions. fSettings was never initialized when restoring
the settings. The code I removed earlier didn't do that either.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26548 a95241bf-73f2-0310-859d-f6bbb57e9c96
from the settings message just after having restored it. This should fix
restoring the previously mounted partitions, but I have not tested it yet.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26547 a95241bf-73f2-0310-859d-f6bbb57e9c96
It works by adjusting the display_mode to have twice the virtual height to
cause the graphics driver to allocate enough frame buffer. Since hardware
acceleration calls are based on geometry locations instead of memory locations,
accelerated calls can work in the offscreen buffer with this method.
Similarily, the new CopyBackToFront() method copies the back buffer into the
front buffer with hardware acceleration. The code is currently disabled, since
not all graphics drivers handle the virtual versus display size correctly,
for example the intel_extreme driver. It works for example with the radeon
driver, but another problem prevents me to judge the benefit of this method.
Most types of screen redraws are flicker free, though, which is the whole point
of the excercise. :-)
Another problem with the current code is the initial mode switch. It does
not try again to double the frame buffer in the fall back code paths. It could
also check the frame buffer memory at all, before even trying to save some
cycles.
To see it in action, uncomment the code at line 508.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26545 a95241bf-73f2-0310-859d-f6bbb57e9c96
hardware accelerated functions could be double buffered.
* Align the rectangle used for arc drawing like those for ellipsis.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26544 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Added a flag "fIsOffscreenBuffer", which is used to shift the frame buffer
pointer to the position after the visible frame buffer.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26543 a95241bf-73f2-0310-859d-f6bbb57e9c96
the front buffer so that derived classes could override it.
* Minor coding style changes.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26542 a95241bf-73f2-0310-859d-f6bbb57e9c96
parameters. This caused ticket #1732 for me. At another place in the code,
the native resolution is added to the supported mode list and there it is
hardcoded to the first flatpanel info.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26540 a95241bf-73f2-0310-859d-f6bbb57e9c96
Either of the two should work when the native resolution is 1368x768.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26539 a95241bf-73f2-0310-859d-f6bbb57e9c96
bootloader's smp init and into its own unit.
ACPI tables can now generally be found with acpi_find_table(signature).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26538 a95241bf-73f2-0310-859d-f6bbb57e9c96
- disable tracing mmu
- make scratch buffer 8k as it's declared as such... that makes things much better indeed :)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26537 a95241bf-73f2-0310-859d-f6bbb57e9c96
