Incorporated NewOS change 1930: sends the parent SIGCHLD if the team
goes away.
create_thread() now returns B_BAD_TEAM_ID when the team is in death state
instead of ERR_TASK_PROC_DELETED.
Cleaned headers.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6997 a95241bf-73f2-0310-859d-f6bbb57e9c96
from thread_exit().
Removed team_remove_team_from_hash() as it's no longer necessary.
Also incorporated NewOS change 1930: maintain the parent/children lists.
Cleaned up the headers.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6996 a95241bf-73f2-0310-859d-f6bbb57e9c96
as already suggested in my earlier comment.
Added some comments.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6993 a95241bf-73f2-0310-859d-f6bbb57e9c96
Took the chance and cleaned it up even more; this change is not a functional change.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6972 a95241bf-73f2-0310-859d-f6bbb57e9c96
using user_memcpy(); therefore it can now fail.
Taken from NewOS, thanks to Travis for pointing this out.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6971 a95241bf-73f2-0310-859d-f6bbb57e9c96
was broken because of some new behavior that puts initialized varaibles
in .bss anyway (if you initialize with zero). The bootloader was relying
on not having a .bss. Fixed in the linker script.".
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6968 a95241bf-73f2-0310-859d-f6bbb57e9c96
Saved the port_entry.closed member and now set the capacity to 0, since
it is not used any longer (reduces the size of the port table).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6956 a95241bf-73f2-0310-859d-f6bbb57e9c96
could be changed at startup (adapted to system properties).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6955 a95241bf-73f2-0310-859d-f6bbb57e9c96
Right now, it allocates/frees the msgs from the kernel heap for every
message sent - that might be too slow for real world usage.
Also removed all known race conditions from the code.
Not tested at all yet, though.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6953 a95241bf-73f2-0310-859d-f6bbb57e9c96
did in ports.c), thanks to Jack Burton for pointing this out.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6932 a95241bf-73f2-0310-859d-f6bbb57e9c96
its semaphores get deleted, thanks to Jack Burton for reporting.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6904 a95241bf-73f2-0310-859d-f6bbb57e9c96
the info from the wrong end of the queue.
find_port() did not return the correct error codes.
write_port_etc() checked incorrectly for a deleted semaphore.
B_WOULD_BLOCK would let various functions print out a warning for no reason
(the comments in the code actually didn't fit to the implementation).
"total_count" was counting the number of messages written, not those that
have been read (as the BeBook says).
Thanks to Bill Hayden who reported a lot of these.
Added TRACE macro and moved some of the dprintf()s to that.
Added/fixed some comments.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6901 a95241bf-73f2-0310-859d-f6bbb57e9c96
run. Also create_port() now changes the port ID only when the port lock is
grabbed, so that we don't need to acquire the port list lock in find_port().
Removed setting lock to "0" in create_port() because if it's not 0 in the
first place, there is something seriously wrong (should add an assert there).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6897 a95241bf-73f2-0310-859d-f6bbb57e9c96
I don't know which part of me has written the previous version, but
it seems not have been supervised by a brain while doing it.
The read requests are now maintained per inode (as it has to be),
and there is one read lock per request.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6891 a95241bf-73f2-0310-859d-f6bbb57e9c96
Removed old ERR_* error codes.
Removed funny area names in rldheap.c.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6884 a95241bf-73f2-0310-859d-f6bbb57e9c96
read_data(), has_data(), and receive_data() are no longer exported
by this file, but their _kern_*() equivalents are now.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6877 a95241bf-73f2-0310-859d-f6bbb57e9c96
Added commented out wait_for_team() which we might want to have in the
final version, too.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6875 a95241bf-73f2-0310-859d-f6bbb57e9c96
Axel Dörfler