* renamed syscalls _kern_[gs]et_tzfilename
to _kern_[gs]et_real_time_clock_is_gmt, as the filename part is no longer
relevant (and the two corresponding parameters were removed)
* C++-ified and reworked clockconfig to use the info from 'Time settings'
to setup the timezone info during boot
* removed invocation of _kern_get_tzfilename() from tzset(), as the syscall
no longer exists and tzset() is currently broken anyway
* adjusted the Time preflet to use the renamed syscall when getting/setting
the RTC info
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37881 a95241bf-73f2-0310-859d-f6bbb57e9c96
is closed; their ReadRequest will now be notified with B_FILE_ERROR.
* This is a better fix for #5947, though note that I left the changes in
Inode::ReadDataFromBuffer() in place, as I think this is what POSIX requires.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37860 a95241bf-73f2-0310-859d-f6bbb57e9c96
fixes bug #5947, IOW BePDF should now close fine again :-)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37836 a95241bf-73f2-0310-859d-f6bbb57e9c96
interface - this caused quite a number of changes.
* Network interfaces, and its addresses are now reference counted (not yet
complete, though, InterfaceAddresses need to hold references to their
interface as well).
* There are two known regressions of this commit that I will fix later:
- you cannot remove interfaces anymore
- IPv4 multicast was broken anyway, but now it's disabled, too.
* Moved a device_interfaces.cpp|h out of interfaces.cpp.
* The datalink layer chain is now instantiated per domain per interface,
not just per interface anymore.
* When a buffer reaches the network layer, it has no known interface yet, ie.
the ipv4|6|whatever modules need to set this manually.
* Added more debug output, and some new debugger commands, the control option
is now printed in clear text.
* Added hash_address() function to the address modules. Added "const" to
set_to_defaults() where needed.
* Fixed net_buffer's restore header functions offset use as reported by Atis.
* Improved buffer dump output, use the domain module to print the address if
available.
* Moved net_buffer::type into the union, as it's not needed by the upper layers
anymore.
* Moved IPv6 specific code from {add|remove}_default_route() to where it
belongs, but disabled it for the time being.
* Completely discarded useless ipv4_datagram module.
* Added ping6 to the build.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37794 a95241bf-73f2-0310-859d-f6bbb57e9c96
'--distro-compatibility official' will result in the HAIKU logo being
displayed. When 'default' or 'compatible', only the icons will display. Due to
issues with generate_boot_screen, the "development" logo is not utilized.
Relates to #6183 and #6255
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37740 a95241bf-73f2-0310-859d-f6bbb57e9c96
* reset errno to 0 if it has been set during execution of any ICU method
(which doesn't set errno itself, but may invoke system functions that do)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37736 a95241bf-73f2-0310-859d-f6bbb57e9c96
* support invocation of ctype/wctype macros with EOF/WEOF (-1), which would
access more or less random memory before - I don't know why this worked
more or less reliably for the POSIX locale, but it didn't for any other
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37730 a95241bf-73f2-0310-859d-f6bbb57e9c96
* uncommented fwscanf() in wchar.h to make it available
* imported wcsftime() from FreeBSD-8 (which just wraps strftime()), so that we
not only declare it, but provide an implementation, too
As a result, the next build of gcc4 should be able to detect full support for wchar_t and in turn activate wchar_t-based template types (like std::wstring).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37720 a95241bf-73f2-0310-859d-f6bbb57e9c96
Assert that the meta chunk the given address lies in is actually in use.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37703 a95241bf-73f2-0310-859d-f6bbb57e9c96
area. The first page is not mapped, so someone writing over the bounds of the
previous area will be axed immediately.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37701 a95241bf-73f2-0310-859d-f6bbb57e9c96
now.
* PageWriterRun::Go(): Returns the number of pages that could not be written.
* page_writer()/next_modified_page():
- Don't use a marker page anymore. A visited page is requeued at the tail.
This also makes the functions that schedule pages work a bit better (they
queue the pages at the head of the queue).
- Have an eye on pages that are busy or failed to write. If we ran through
the whole modified queue without writing a single page, sleep for a short
time. This mitigates the busyness the page writer falls into when there
are enough modified pages to make it run all the time but none that can be
written successfully.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37681 a95241bf-73f2-0310-859d-f6bbb57e9c96
I haven't tested it on the problematic machine yet, though.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37635 a95241bf-73f2-0310-859d-f6bbb57e9c96
* After an unsuccessful find_port() wait a while before trying again.
find_port() is quite expensive and particularly during the boot process it
was called quite busily. Essentially a find_port() per written syslog
message was performed.
* Added TODOs regarding using a semaphore and using find_port().
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37571 a95241bf-73f2-0310-859d-f6bbb57e9c96
incrementing the cache color cycle. Using the fixed value (8) would
potentially misalign the object again.
* Don't use CACHE_ALIGN_ON_SIZE for object caches any longer -- we have the
alignment parameter anyway (the flag is still used for the MemoryManager,
though).
* ObjectCache::InitSlab(): Slab coloring *was* done when CACHE_ALIGN_ON_SIZE
was given, i.e. exactly the wrong way around. Also the cache_color_cycle
computation was weird -- color 0 was used twice in a row.
* The "slabs" and "slab_cache" KDL commands also print the alignment, now.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37534 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Align the allocated objects to 16 byte. This is required by the x86
arch_thread structure. Haiku only didn't crash and burn since the until
recently used heap allocator apparently aligned the structures to 16 byte
anyway and the now used slab allocator has a bug preventing slab coloring
for that object size.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37532 a95241bf-73f2-0310-859d-f6bbb57e9c96
the thread's death notifications. The fixes issues where other threads depend
on objects on its stack (particularly relevant for the main thread). Fixes
#6315.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37509 a95241bf-73f2-0310-859d-f6bbb57e9c96
ObjectCache::ReturnObjectToSlab(): Check the returned object pointer for
obvious invalidity (out of bounds or misalignment).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37508 a95241bf-73f2-0310-859d-f6bbb57e9c96
vm_page::Init().
* Made vm_page::wired_count private and added accessor methods.
* Added VMCache::fWiredPagesCount (the number of wired pages the cache
contains) and accessor methods.
* Made more use of vm_page::IsMapped().
* vm_copy_on_write_area(): Added vm_page_reservation* parameter that can be
used to request a special handling for wired pages. If given the wired pages
are replaced by copies and the original pages are moved to the upper cache.
* vm_copy_area():
- We don't need to do any wired ranges handling, if the source area is a
B_SHARED_AREA, since we don't touch the area's mappings in this case.
- We no longer wait for wired ranges of the concerned areas to disappear.
Instead we use the new vm_copy_on_write_area() feature and just let it
copy the wired pages. This fixes#6288, an issue introduced with the use
of user mutexes in libroot: When executing multiple concurrent fork()s all
but the first one would wait on the fork mutex, which (being a user mutex)
would wire a page that the vm_copy_area() of the first fork() would wait
for.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37460 a95241bf-73f2-0310-859d-f6bbb57e9c96
with only a single readable/writable/executable text+data segment.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37415 a95241bf-73f2-0310-859d-f6bbb57e9c96
after each chunk allocation/deallocation.
* The commands that dump chunks also verify, whether chunks that look free
are in the free list.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37360 a95241bf-73f2-0310-859d-f6bbb57e9c96
