moved static inline to extern inline to allow this change
please someone review this (ie are they platform dependent functions ?)
should fix bug #47
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14103 a95241bf-73f2-0310-859d-f6bbb57e9c96
of the values more easily (but you should think about changes to persistent file formats anyway),
it's far more readable.
Also made saving the settings a bit safer: the settings are now written to a temp file, and
only replace the original if that succeeded (before, there was the slight chance that you'd
end up without any settings if the system crashed at the wrong time).
Also extracted the old style settings loading mechanism to a separate method.
Minor cleanup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14094 a95241bf-73f2-0310-859d-f6bbb57e9c96
improved GetBoundingBoxesAsString (just for fun, keep in mind we'll use AGGTextRenderer in the end :) )
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14091 a95241bf-73f2-0310-859d-f6bbb57e9c96
CachedNode::Allocate() could return the wrong offset for the new node when
taken from the free node pool (it accidently returned the offset for the
next free node...).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14084 a95241bf-73f2-0310-859d-f6bbb57e9c96
that were supposed to be const const as well.
Found one bug this way: in one case, a duplicate node might not have been part of a
transaction (and thus, was not written back). This bug only affected the Haiku version
of BFS, though.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14083 a95241bf-73f2-0310-859d-f6bbb57e9c96
Instead of -1, vnode_path_to_vnode() now returns the ID of the starting vnode when it
doesn't need to traverse the path at all.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14081 a95241bf-73f2-0310-859d-f6bbb57e9c96
main thread is always the last path component when a program starts - the
name of the team is the full path, truncated to B_OS_NAME_LENGTH which often
cuts off the last path component).
Made argument writing better, so that very long arguments are written
correctly.
Includes the current working directory to the launch actions.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14080 a95241bf-73f2-0310-859d-f6bbb57e9c96
now uses _GetBoundingBoxes_ for GetBoundingBoxesAsGlyphs and GetBoundingBoxesAsString
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14071 a95241bf-73f2-0310-859d-f6bbb57e9c96
longer called - instead, it get its own mini page fault handler: if the thread
has a fault handler, that one will be executed.
Exiting the debugger (with the "continue" command) no longer causes the
vm_page_fault() routine to be called if interrupts were disabled.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14070 a95241bf-73f2-0310-859d-f6bbb57e9c96
the CPU value doesn't get lost when exiting a nested debugger.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14069 a95241bf-73f2-0310-859d-f6bbb57e9c96
(since it knows that it doesn't place any inodes before the end of the log area).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14068 a95241bf-73f2-0310-859d-f6bbb57e9c96
and node_refs passed in) they returned an invalid index (larger than range).
Fixed rootfs compilation with tracing turned on.
Minor cleanup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14065 a95241bf-73f2-0310-859d-f6bbb57e9c96
- if the left duplicate node of a removed node was the last node, the "array" variable
still pointed to the old node when the loop was reentered which could lead to a tree
corruption.
- if the value to be removed could not be found in the fragment it should have been in,
the method still returned B_OK instead of B_ENTRY_NOT_FOUND.
Small cleanup, updated/improved comments.
Changed bplustree_node::FragmentsUsed() from int32 to uint32. Moved the calculation
of the maximal number of fragments in a node to the new bplustree_node::MaxFragments()
method.
If a bplustree_header is not valid, BPlusTree::SetTo() will now dump the header when
compiled with DEBUG defined.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14063 a95241bf-73f2-0310-859d-f6bbb57e9c96
was a race condition between that and the wall checker daemon (if enabled): it could
occasionally report an overwritten wall in that very moment.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14051 a95241bf-73f2-0310-859d-f6bbb57e9c96
removed the locking it did, as that doesn't work anymore in the kernel debugger.
The function was not thought to be used outside the debugger, anyway.
Improved usage message from debugger command "ls".
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14050 a95241bf-73f2-0310-859d-f6bbb57e9c96
There, we need to detect the modified state from the mapping, too - the
vm_page state itself might not be up to date.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14049 a95241bf-73f2-0310-859d-f6bbb57e9c96
to it - if that page was read from disk unmodified before (or written back in
the mean time), the updated contents coult not be detected, and therefore, were
never written back.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14048 a95241bf-73f2-0310-859d-f6bbb57e9c96
is a normal one - maybe someone finds the time to implement them for real before I do :-)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14046 a95241bf-73f2-0310-859d-f6bbb57e9c96
even if "kernel_startup" was "true". Page faults are now no longer allowed
during kernel startup (and could be easily avoided). The only situation where
we accept page faults with interrupts turned off now is during a kernel debugger
session.
Added a command debug_debugger_running() to test for that situation.
kernel_debugger() no longer sets kernel_startup while it's running; there should
be no situation when this could be helpful.
Interrupts are no longer enabled when a page fault happens in the kernel
debugger.
This potentially fixes all sorts of problems, and not only in the kernel debugger,
it could also have affected SMP (will test later).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14045 a95241bf-73f2-0310-859d-f6bbb57e9c96
a page fault during startup, because the chain memory is B_NO_LOCK.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14043 a95241bf-73f2-0310-859d-f6bbb57e9c96
pages, ie. they considered the areas to be B_LAZY_LOCK. But that doesn't really make
sense and potentially cause page faults where you wouldn't expect them (and where
it's not a good idea to trigger them).
Reworked display_mem() (used by the dw/db/ds commands in the kernel debugger) to
be a bit more sane, improved formatting, and allows it to work on non-existing
memory without a panic.
The "area" debugger command now also accepts an address (contained by the area)
as argument - and it will now always print out an error message if no matching
area could be found.
Replaced all dprintf() calls to kprintf() calls for the kernel debugger functions.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14042 a95241bf-73f2-0310-859d-f6bbb57e9c96
could be shrinked (because the last node was freed), the free node pointer of the
header was still accidently set to that node.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14040 a95241bf-73f2-0310-859d-f6bbb57e9c96
- moved standard keyboard navigation into the BView::KeyDown() hook
- the window now only handles tab+option/command key
- B_COMMAND_KEY triggers group jumping, not B_CONTROL_KEY (that activates the switcher,
but directly in the app_server)
- fixed broken group navigation: (modifiers & B_COMMAND_KEY & B_SHIFT_KEY) is different
to (modifiers & (B_COMMAND_KEY | B_SHIFT_KEY)) and is just never true with these
constants.
That allows the tab key completion to be used again in Terminal.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14038 a95241bf-73f2-0310-859d-f6bbb57e9c96
Just like on BeOS, the overall maximum is 65536 semaphores for now - the mechanism
tends to make more semaphores available than the one under BeOS, though (which is
intended).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14035 a95241bf-73f2-0310-859d-f6bbb57e9c96
Maybe the CursorManager should be used to set the cursors directly instead of using
fDesktop->GetCursorManager.FindCursor() and then fDesktop->GetHWInterface()->SetCursor()
in ServerApp.cpp.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14033 a95241bf-73f2-0310-859d-f6bbb57e9c96
Unfortunately, they are pretty broken, so I added them into floatmath.c
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14019 a95241bf-73f2-0310-859d-f6bbb57e9c96
node: like in BeOS, it *must* own the root node (ie. via publish_vnode()),
unlike in BeOS, it must also drop that reference on unmount (symmetrical
behaviour definitely makes more sense to me than the Be way).
Since all existing file systems for Haiku behaved differently, I brought them
in line (only pipefs already adhered to that new standard for some reason,
rootfs did only released the node, devfs did nothing - despite it's probably
not really useful to be able to unmount them).
fs_mount() will now panic if a file system does not do this correctly (useful
for file system developing).
Unmounting is now theoretically working again: when trying to unmount a BFS
volume, the kernel crashes in the block cache destruction... (but that's work
for tomorrow).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14017 a95241bf-73f2-0310-859d-f6bbb57e9c96
from OS.h, sorry for triggering a complete rebuild.
To avoid doing a syscall for find_thread(0), the assembly
version is now in libroot. For BeOS R5 compatibility,
_kfind_thread_ is retained. This will fix some compile
problems, and provides a cleaner OS.h for future Haiku
versions.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14014 a95241bf-73f2-0310-859d-f6bbb57e9c96
was incorrectly calculated, and could therefore cause all sorts of troubles with
writes over 4 kB.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14011 a95241bf-73f2-0310-859d-f6bbb57e9c96
only a read lock on the inode, or without a lock at all (in case of prefetching) - it
is now using the cache_ref's lock to make sure it's retrieved only once and doesn't
waste/corrupts any memory.
- since that fix made it mandatory to fix write_chunk_into_cache() to not call pages_io()
while holding the cache_ref's lock (was a to-do item before), I changed it to make
that possible.
- It now also supports write-through caches in theory - as there is no way yet to tell
a cache to work this way.
- Optimized for the not so uncommon case of writing the last part of a file that is not
a multiple of the page size - it won't call pages_io() anymore then, but zero the rest
of the page directly.
- vm_page_write_modified() is now calling write_page() without holding the cache_ref's
lock as well.
The updated write_chunk_to_cache() is not so well tested, though, but appears to work
so far.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14006 a95241bf-73f2-0310-859d-f6bbb57e9c96
available.
Broken escape sequences are now properly ignored (read one character too much before).
Since the current line buffer is part of the history, we now delete that buffer when
crossing the current line again while traversing the history (restoring the former
buffer would be the nicest way, but that would require another empty buffer and more
copying).
Cleanup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14005 a95241bf-73f2-0310-859d-f6bbb57e9c96
movement - IOW, the history of kernel debugger calls is now working also from
the on-screen KDL.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14000 a95241bf-73f2-0310-859d-f6bbb57e9c96
in an error message without checking for a NULL pointer (which happens during
early boot, and even though it would be impossible to get there at that time,
it shouldn't be accidently copied to anywhere else this way).
Added a compile time option to monitor the last thread that successfully
acquired a semaphore (disabled, though, only enable it when needed).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13998 a95241bf-73f2-0310-859d-f6bbb57e9c96
and will only list those threads waiting for that one if used that way.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13996 a95241bf-73f2-0310-859d-f6bbb57e9c96
then shows the stack crawl of that stack instead of the current one).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13984 a95241bf-73f2-0310-859d-f6bbb57e9c96
it avoids crashing but console apps using a BApplication still show an alert
we might want to keep only a stderr warning
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13979 a95241bf-73f2-0310-859d-f6bbb57e9c96
only under certain conditions.
Now also accepts decimal numbers as IDs.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13973 a95241bf-73f2-0310-859d-f6bbb57e9c96
Simplified parsing the ID (no need to differentiate between hex and decimal, if
we do both anyway).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13972 a95241bf-73f2-0310-859d-f6bbb57e9c96
draw it.
This fixes the crashing bug when being compiled from Zeta (because of the
different message storage format) - debugged under Haiku thanks to Ingo's
great work :-)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13969 a95241bf-73f2-0310-859d-f6bbb57e9c96
