Commit Graph

73 Commits

Author SHA1 Message Date
Hugo Santos
77e70865e1 moved the storage requirements (i.e. ParentType *) to OpenHashTable's Definition which we now instantiate per OpenHashTable.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20824 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-04-25 19:21:06 +00:00
Hugo Santos
2586c25e31 use Chaining in OpenHashTable.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20822 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-04-25 18:55:05 +00:00
Hugo Santos
53f23f85a2 partially rewrote TCP's endpoint manager. Fixes #1173
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20814 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-04-25 16:14:14 +00:00
Hugo Santos
85dbe747c4 open addressing self-extending hash table implementation.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20791 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-04-24 11:04:35 +00:00
Ingo Weinhold
2b2ec4382a * Moved the AutoLocker class out of the kernel/utils/AutoLock.h header
into its own shared/AutoLocker.h. It can be used by userland code too.
* Removed headers/private/shared/ObjectLocker.h and replaced all uses of
  BObjectLocker by AutoLocker.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20432 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-03-27 12:05:33 +00:00
Ingo Weinhold
27810ccf5e Added the last useful features I dare imagine: A Lock() method and the
possibility to initialize the AutoLocker without locking the object even
if it is unlocked yet. Especially in loops Lock()/Unlock() come handy
when an otherwise constantly hold lock needs to be unlocked for a short
time.

I suppose we should move the kernel utils AutoLocker implementation
to headers/private/shared, and drop the less powerful ObjectLocker.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20405 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-03-23 00:03:59 +00:00
Axel Dörfler
826e857cf0 Implemented hash_remove_current() which removes the current iterator position
from the hash - not yet tested.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20368 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-03-11 21:18:49 +00:00
Ingo Weinhold
9781d591cb Include <util/kernel_cpp.h> in DoublyLinkedList.h only when compiling
for the kernel. Added missing includes in userland code that uses the
header.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20366 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-03-11 13:56:45 +00:00
Jérôme Duval
52710d6211 fixed the build; I also changed MoveFrom(), untested
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20252 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-02-28 19:35:57 +00:00
Axel Dörfler
91f1fe44d2 It really should only have an fFirst member :)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20250 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-02-28 11:31:19 +00:00
Axel Dörfler
c210cfeb9a Added a doubly linked queue that is similar to the list, but only has a pointer
to its header. Not yet used or tested.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20248 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-02-28 08:21:02 +00:00
Axel Dörfler
aa547f5fbb * mutex_lock() and recursive_lock_lock() now return a status_t and report failure.
* recursive_lock_unlock() now returns a void to mirror it's counterpart better;
  use recursive_lock_get_recursion() if you're interested in the lock depth.
* switch_sem(), and release_sem() now don't do anything anymore in kernel startup
  mode.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20099 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-02-07 14:07:31 +00:00
Axel Dörfler
02cc779b7d Moved datastore implementation into net_buffer.cpp - there is no reason to clobber the kernel with it.
This also fixes the issue of exporting a C++ API from the kernel.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18974 a95241bf-73f2-0310-859d-f6bbb57e9c96
2006-09-28 18:27:30 +00:00
Andrew Galante
b425ce77ad A helper datastructure for network buffers. Defines a fixed-size region of same-size data blocks, and maintains a reference count for each
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18896 a95241bf-73f2-0310-859d-f6bbb57e9c96
2006-09-21 02:40:20 +00:00
Axel Dörfler
0dd2e9c328 * Changed Insert() to not only compile but also work differently in that it
inserts the item before, and not after the given element (that's probably
  what you expected anyway).
* Added ReverseIterators.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18307 a95241bf-73f2-0310-859d-f6bbb57e9c96
2006-07-29 17:58:17 +00:00
Axel Dörfler
c47f661799 * Added a template class to bridge over to the struct list C stuff.
* Added an Insert() variant that can insert an element behind another one.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18199 a95241bf-73f2-0310-859d-f6bbb57e9c96
2006-07-18 21:08:52 +00:00
Axel Dörfler
f62d3b77aa Added a list_get_last_item() call - one day we should make most of them inline.
Or use the C++ list implementation where possible.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17901 a95241bf-73f2-0310-859d-f6bbb57e9c96
2006-06-21 16:13:34 +00:00
Axel Dörfler
e7d4bde0b8 Accidently broke ConstIterator::Rewind().
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16902 a95241bf-73f2-0310-859d-f6bbb57e9c96
2006-03-27 22:13:36 +00:00
Axel Dörfler
c918a987a0 * Removed my old doubly linked list implementation, and stay with Ingo's.
* Adapt other sources where needed (the boot loader's RootFileSystem still
  used the old implementation).
* Implemented RootFileSystem::Rewind().


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16889 a95241bf-73f2-0310-859d-f6bbb57e9c96
2006-03-27 10:27:05 +00:00
Axel Dörfler
d5062208bb * Added a new list_insert_item_before() function that inserts a new item
before another one in the list.
* The video modes in the boot loader are now sorted (by resolution, larger
  resolution comes first). Doubled entries are automatically removed; this
  fixes bug #192.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16572 a95241bf-73f2-0310-859d-f6bbb57e9c96
2006-03-02 22:48:47 +00:00
Ingo Weinhold
4f7d12cf6a Made C++ save.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15854 a95241bf-73f2-0310-859d-f6bbb57e9c96
2006-01-07 03:14:02 +00:00
Ingo Weinhold
9897917b9c Added (more Be-ish) Add() methods.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15682 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-12-27 21:08:02 +00:00
Ingo Weinhold
758b1d0e05 Fixes that make Haiku build with gcc 4. Mainly out of the following
categories:
* Missing includes (like <stdlib.h> and <string.h>).
* Linking against $(TARGET_LIBSTDC++) instead of libstdc++.r4.so.
* Local variables shadowing parameters.
* Default parameters in function definitions (as opposed to function
  declarations).
* All C++ stuff (nothrow, map, set, vector, min, max,...) must be imported
  explicitly from the std:: namespace now.
* "new (sometype)[...]" must read "new sometype[...]", even if sometype is
  something like "const char *".
* __FUNCTION__ is no longer a string literal (but a string expression), i.e.
  'printf(__FUNCTION__ ": ...\n")' is invalid code.
* A type cast results in a non-lvalue. E.g. "(char *)buffer += bytes"
  is an invalid expression.
* "friend class SomeClass" only works when SomeClass is known before.
  Otherwise the an inner class with that name is considered as friend.
  gcc 4 is much pickier about scopes.
* gcc 4 is generally stricter with respect to type conversions in C.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14878 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-11-12 23:27:14 +00:00
Axel Dörfler
3ea780cdf9 If booted from an image, the list of possible boot partitions is now ordered by
some heuristic: when you booted from a CD, CDs are preferred; else, volumes with
names like "Haiku" or "System" are preferred - if someone has better ideas, please
shout.
Note, this heuristic will only come into play if the boot loader was loaded from
an image (ie. floppy/CD/network), and you didn't choose any boot device.
Added evil methods to the Stack class that come in handy (you can now directly
access the array) for this.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14410 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-10-18 18:45:55 +00:00
Axel Dörfler
3e15f83d9e Added a BenaphoreLocker.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12380 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-04-13 22:40:48 +00:00
Axel Dörfler
ef2b38e7a9 Added a simple ring buffer implementation to be used by the mouse
and keyboard drivers, as well as pipefs.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12357 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-04-13 12:57:42 +00:00
Ingo Weinhold
8af41139d5 Added default constructor. Useful in combination with SetTo().
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@11924 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-03-20 21:59:51 +00:00
Axel Dörfler
52fe8bf7a8 Minor header cleanup: moved some headers to better matching directories,
removed unused headers. Adapted sources to still compile with the new
header locations.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@11913 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-03-19 01:58:05 +00:00
Ingo Weinhold
f42f300bd5 Work around a gcc bug: A private typedef in a base class can class with an equal identifier in a derived class.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11192 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-02-02 02:31:06 +00:00
Ingo Weinhold
50d68edcf4 It's fun to rename functions in templatized code. You only realize, that you missed some, when that specific part is instantiated.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11190 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-02-02 02:12:35 +00:00
Ingo Weinhold
2cfdb0ed38 * Added DoublyLinkedListMemberGetLink class which directly accesses the
link member in the element class. Usually more comfortable for structs.
* Added Add() method as synonym for Insert().
* Made fGetLink member static to save memory in objects using it.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11188 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-02-02 01:48:43 +00:00
Ingo Weinhold
297ffaeb84 Appended the new DoublyLinkedList implementation to DoublyLinkedList.h. The old implementation will go, when all the places where it is used have been adjusted.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11185 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-02-02 01:14:47 +00:00
Ingo Weinhold
b6933d8acc Moved generic auto locking code out of
<disk_device_manager/KDiskDeviceUtils.h> into <util/AutoLock.h>.
Added instantiations for recursive locks (moved from vfs.cpp) and
mutexes.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11157 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-01-30 16:09:06 +00:00
Ingo Weinhold
4a24ce3652 An alternative doubly linked list implementation which is far more complete and usable.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11138 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-01-30 00:42:56 +00:00
Ingo Weinhold
ea69d9d35f Moved the kMessageHeaderMagic constant into the class. Made BMessage a friend of KMessage.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11059 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-01-26 02:10:42 +00:00
Ingo Weinhold
e81d2d2645 Added missing headers.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10982 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-01-23 19:43:32 +00:00
Ingo Weinhold
c3a3ddf246 Added KMessage, a data container pretty much like BMessage, but
append-only and hence has very compact storage and a comparatively small
footprint implementation. Can be used for kernel->userland messaging.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10958 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-01-22 19:19:36 +00:00
Axel Dörfler
6de263b12e This can be useful at other places as well (originally came from the
BFS implementation).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10819 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-01-18 02:31:56 +00:00
Ingo Weinhold
90072e721d Always define the symbols needed for basic C++ features. If we link against libgcc.a the symbols from there are simply overridden.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9778 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-03 17:33:17 +00:00
Ingo Weinhold
5de8542789 Since the kernel links against libgcc.a and we use some C++ features that cause functions of libgcc.a to be included that use a couple of formerly undefined symbols (stderr, fprintf, abort, debugger) those had to be added to kernel_cpp.cpp. We don't build the kernel utils as static library anymore, since libgcc.a is listed at the end of the link command line and trying to change that would be a bit ugly. For C++ in the boot loader nothing changes.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9554 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-27 22:07:00 +00:00
Axel Dörfler
85f6117e32 Moved the user_memcpy()/strlcpy()/memset() calls to KernelExport.h.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9104 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-09-29 10:29:00 +00:00
Axel Dörfler
9eed5c272c This fixes all "implicit typename" warnings when compiling with GCC 3.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8024 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-06-17 12:51:57 +00:00
Axel Dörfler
ede8809e4a This fixes several "implicit typename" warnings with GCC 3.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8023 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-06-17 12:37:40 +00:00
Axel Dörfler
960371b741 Replaced <new> with <util/kernel_cpp.h> - this is the kernel.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7913 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-06-11 21:00:10 +00:00
Axel Dörfler
56c7aeaee8 Fixed a typo, thanks to Jack Burton for pointing this out.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7060 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-23 15:37:48 +00:00
Axel Dörfler
ed3f63ae37 Added a call to move the contents of one list to another.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6957 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-12 21:34:20 +00:00
Axel Dörfler
3f7d503ff1 Fixed DoublyLinkedList::Iterator().
Switched back to a pointer to the list in the Iterator internally, so
that it can still be just copied without having to overload "=", etc.
This fixes the boot loader build, too (shame on me).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6941 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-10 00:49:52 +00:00
Axel Dörfler
03d14a728a kernel_cpp.h can now safely be included from C code, great, isn't it?
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6940 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-10 00:44:39 +00:00
Axel Dörfler
8e623d69b5 Made it a bit nicer to use.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6866 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-03 00:50:01 +00:00
Axel Dörfler
0fc073341c Renamed CHECK_USER_ADDRESS to IS_USER_ADDRESS.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6675 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-02-23 02:18:32 +00:00