freeing the team - it leaked dead children semaphores and death entries;
waiting for a specific team could not have worked before.
Fixed delete_team_struct(), it did not correctly free the death list (would
have accessed freed memory).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13890 a95241bf-73f2-0310-859d-f6bbb57e9c96
(there might be some more left, but it's not urgent or fatal)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13884 a95241bf-73f2-0310-859d-f6bbb57e9c96
threads which are doing said thing.
Replaced all dprintf() calls from the kernel debugger with kprintf() calls.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13883 a95241bf-73f2-0310-859d-f6bbb57e9c96
(dprintf() locks using acquire_spinlock() which can itself drop into the
kernel debugger, causing an endless loop (until the stack was full).
Removed debug_putchar().
The gdb interface is now calling arch_debug_serial_*() directly.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13882 a95241bf-73f2-0310-859d-f6bbb57e9c96
and ignores keyboard input. Also, it now uses the definitions from the PS/2
HID driver (from ps2.h).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13881 a95241bf-73f2-0310-859d-f6bbb57e9c96
remove it from the hash, and thus, left a dead pointer around.
free_vnode() does now also remove the vnode from the hash - this is done
so that the file system is notified about removal/put of the vnode before
there is a chance that this vnode is recreated/reloaded (could make the
life of file system writers a bit easier).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13877 a95241bf-73f2-0310-859d-f6bbb57e9c96
tested for fragmented files - but it seems to work good enough for now.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13870 a95241bf-73f2-0310-859d-f6bbb57e9c96
Removed vfs_vnode_release_ref(), as vfs_put_vnode() already does the same thing.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13867 a95241bf-73f2-0310-859d-f6bbb57e9c96
the other one with usual device/inode ID pair.
Both versions now accept an offset/size pair to specify the region of the
file to be prefetched - this may be turned into a file_vec_io array later on.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13866 a95241bf-73f2-0310-859d-f6bbb57e9c96
This is currently only used for the file cache module API.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13862 a95241bf-73f2-0310-859d-f6bbb57e9c96
their path could be invalid in other contexts (e.g. the debug server might
be unabled to find them). This seems to be what BeOS does, too.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13796 a95241bf-73f2-0310-859d-f6bbb57e9c96
user application performs a division by zero or causes a general
protection fault. For some exceptions (e.g. machine check) I wasn't
quite sure whether they can be caused by user apps at all, so we panic()
in those cases. Wouldn't harm, if someone more knowledgable would check
this, though.
* Removed the unused fault handling stuff, respectively moved the little
that was used into x86/arch_int.c.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13795 a95241bf-73f2-0310-859d-f6bbb57e9c96
with the thread lock held, which might have caused a panic later on, if there
was another thread waiting for the death stack semaphore.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13769 a95241bf-73f2-0310-859d-f6bbb57e9c96
into account when remapping the pages read-only; it could have overwritten valid
page mappings this way. This was also the reason for the Terminal to crash - it
does now work as it should, although some keys don't work (like tab completion)).
vm_copy_area() no longer always sets B_KERNEL_WRITE_AREA if no kernel protection
was specified, but mirrors the userland protection (for example, the x86 MMU is
not able to have a page writable in kernel but not in userland). This caused
some areas to be read/write when read-only would have been enough.
vm_copy_area() now panics when vm_copy_on_write_area() fails - that's of course
no real solution, but it's bettern than letting it silently fail.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13768 a95241bf-73f2-0310-859d-f6bbb57e9c96
the opportunity to show the "System is now ready to reboot" alert.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13714 a95241bf-73f2-0310-859d-f6bbb57e9c96
need to transfer the ownership, when handing over the team to another
debugger.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13696 a95241bf-73f2-0310-859d-f6bbb57e9c96
is sent to a debugger when the debugged team has been successfully handed
over to another debugger.
* Fixed handling of B_DEBUG_MESSAGE_PREPARE_HANDOVER. We don't send a reply.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13683 a95241bf-73f2-0310-859d-f6bbb57e9c96
allocating a buffer and copying your data into it, when you have data to
send in several chunks (for example, this could be used by BMessage, as
suggested by Ingo Weinhold).
Code is untested, but should work.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13667 a95241bf-73f2-0310-859d-f6bbb57e9c96
a new iovec array, but only freed them on (early) error.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13666 a95241bf-73f2-0310-859d-f6bbb57e9c96
This is needed in case the on-disk representation of a file changes (due to reorganization/defragmentation).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13660 a95241bf-73f2-0310-859d-f6bbb57e9c96
This was the cause for some apps to put their settings files to the current
directory, and also that Tracker did not find some icons (from the icons
it installed in the MIME database).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13645 a95241bf-73f2-0310-859d-f6bbb57e9c96
- B_SHUTDOWN_CANCELLED: The shutdown process was cancelled (most likely by
the user).
- B_SHUTTING_DOWN: An operation cannot be performed, since the system is
shutting down (e.g. BApplication creation).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13413 a95241bf-73f2-0310-859d-f6bbb57e9c96
lines would be left untouched instead of cleared before use.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13375 a95241bf-73f2-0310-859d-f6bbb57e9c96
time of the idle thread. IOW Pulse now works :-)
Renamed the idle thread/stack to start with 1 instead of 0 (first idle thread will
be called "idle thread 1").
Minor cleanup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13373 a95241bf-73f2-0310-859d-f6bbb57e9c96
we filter them for this directory
hopefully this fixes Darkwyrm's build problem
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13152 a95241bf-73f2-0310-859d-f6bbb57e9c96
null byte, and add junk as arguments. Thanks to Korli for testing.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13134 a95241bf-73f2-0310-859d-f6bbb57e9c96
Also, when the line is too long, E2BIG is returned.
Thanks to Korli who pointed me to this: http://homepages.cwi.nl/~aeb/std/shebang/
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13114 a95241bf-73f2-0310-859d-f6bbb57e9c96
now as well.
Also, both functions will now test if the executable exists and is valid; that
way, load_image()/exec*() can catch many errors without having to create a new
team (or erase the current one - an exec*("my invalid app") might now return
with an error).
The runtime linker now exports a function to test executables that is aware
of the search paths, and will also check user permissions upfront.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13113 a95241bf-73f2-0310-859d-f6bbb57e9c96
be the same for both ways (via load_image() and exec*()).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13112 a95241bf-73f2-0310-859d-f6bbb57e9c96
no items can be removed from that list - nevertheless, it's wrong.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13088 a95241bf-73f2-0310-859d-f6bbb57e9c96
can now only happen if the thread is killed.
_user_receive_data() will now longer pass B_CAN_INTERRUPT to receive_data(),
but B_KILL_CAN_INTERRUPT - this should fix the problem Stefano experienced
with this function, even if I couldn't reproduce it.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13075 a95241bf-73f2-0310-859d-f6bbb57e9c96
not used outside of it.
Added tracking for the last transaction in the block cache; that way it can test
if the last transaction has been closed before opening a new one.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13022 a95241bf-73f2-0310-859d-f6bbb57e9c96
