* BufferIO.dox Reformat according to the guidelines
* DataIO.dox Reformat according to the guidelines
* Flattenable.dox New documentation.
* Locker.dox Finished documentation.
* SupportDefs.dox Reformat according to the guidelines
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20511 a95241bf-73f2-0310-859d-f6bbb57e9c96
small to hold the information for the requested I/O size.
* get_file_map() returned B_BUFFER_OVERFLOW already in case the array
was exactly as large as needed.
* read_chunk_into_cache() and write_chunk_to_cache() will no longer
override their local "size" variable.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20509 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Minor cleanup (like removing the extra blank line between the copyright and the
header guard).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20507 a95241bf-73f2-0310-859d-f6bbb57e9c96
sets a fault handler, so that an invalid memory access while executing
the command (address typos always do the trick :-) won't result in
another KDL session on top of the current one, which wouldn't even be
"cont"able.
All pieces of code setting a fault handler do now save and reset the
previous one, so that e.g. a user_memcpy() in a debugger command doesn't
disturb the mechanism.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20500 a95241bf-73f2-0310-859d-f6bbb57e9c96
communicating with the destination, patch by Hugo Santos.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20496 a95241bf-73f2-0310-859d-f6bbb57e9c96
to cover the case the list of interfaces changed since SIOCGIFCOUNT was called.
Patch by Hugo Santos.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20491 a95241bf-73f2-0310-859d-f6bbb57e9c96
introduced a locking problem, since vm_page_allocate_page() is invoked
with a locked cache. I guess I have to rethink the design. :-/
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20487 a95241bf-73f2-0310-859d-f6bbb57e9c96
unload_kernel_add_on(). The former one could lead to deadlocks with
load_kernel_add_on() (e.g. occasionally the boot process would hang).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20485 a95241bf-73f2-0310-859d-f6bbb57e9c96
The supported devices list passed to the usb bus manager is now automagically generated from the other list so it's always correct (it was already out of sync).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20484 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Added a few comments.
* Simplified the nested while loops by dropping the special handling for the
first iovec and restructuring the innermost loop. This also rules out
the possibility of a zero-length temporary vec. IMHO the readability
has improved quite a bit (YMMV :-). Hopefully without introducing new
bugs; please review!
* Corrected computation of totalSize in case less than size has been
read/written.
* Also set *_numBytes in case all fileVecs have been processed. Only
relevant in case the request extends beyond the end of file.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20483 a95241bf-73f2-0310-859d-f6bbb57e9c96
solves the problem that app_server uses the wrong version of
the class
* TODO: put all the other classes into this namespace as well,
I'm just eager to close this crucial bug, which Ingo kindly
tracked down
[darn, this commit stalled before, and I commited the next step
already from another Terminal...]
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20481 a95241bf-73f2-0310-859d-f6bbb57e9c96
sheared or put to "false bold"), the actual problem was resolved
with the last revision
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20480 a95241bf-73f2-0310-859d-f6bbb57e9c96
filling them which could have written over the stack, and their iovec length
was set for the wrong iovec, potentially clobbering any memory.
* The first tempVec was usually empty, anyway, as the wrong iovec was chosen
to start from (usually one too early).
* The tempVec loop is now repeated until the whole fileVec is completed.
* Minor cleanup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20476 a95241bf-73f2-0310-859d-f6bbb57e9c96
in.
* New debugger command "find_page", which searches all page queues to
find out, which one a page is actually in.
* Solved nasty race condition between the page scrubber and
vm_page_allocate_page_run(): The page scrubber didn't mark the pages
it was processing busy, so that vm_page_allocate_page_run() could claim
them in the meantime. They would end up in the clear pages queue,
although being assigned to a cache at the same time. This should
finally solve bug #1056.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20474 a95241bf-73f2-0310-859d-f6bbb57e9c96
being merged in vm_cache_remove_consumer(), fault_find_page() tried again
with the current vm_cache_ref, but didn't realize it might have had inserted
a busy page in this cache already.
This fixes a deadlock, as this page would never get unbusy again.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20470 a95241bf-73f2-0310-859d-f6bbb57e9c96
