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33 Commits

Author SHA1 Message Date
Axel Dörfler
2a3ec096a4 Replaced usage of team_get_team_struct() with team_is_valid(). 
Replaced some old error codes.
Explained a bit more how to solve a race condition.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6681 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2004-02-23 03:31:08 +00:00
Axel Dörfler
c8ec205b7b Include kernel_args.h instead of stage2.h. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4969 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-10-07 23:12:37 +00:00
Axel Dörfler
7b25ddd21a Replaced calls to vm_create_anonymous_region() with the BeOS compatible 
create_area() where possible.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4318 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-19 14:28:11 +00:00
Ingo Weinhold
00e2926fda Uses a free list of semaphore slots for faster creation now. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4225 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-04 00:06:54 +00:00
Ingo Weinhold
d40ced0e2e Fixed a few smaller issues. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4224 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-08-03 22:21:00 +00:00
Axel Dörfler
b2704e693c boot headers have been moved, some cleanups, dbg_save_registers() renamed. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3162 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-05-03 16:20:38 +00:00
Axel Dörfler
2e7d51f89b Updated due to the changes in scheduler.c (resched() -> scheduler_reschedule(), 
thread_enqueue_run_q() -> scheduler_enqueue_in_run_queue()).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2574 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2003-01-27 03:05:09 +00:00
beveloper
7991b1a031 added a lot of debugging functions that should help fixing bugs 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2099 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2002-11-28 02:25:04 +00:00
lillo
2b1e7eaca7 some more small fixes 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1805 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2002-10-31 14:32:56 +00:00
lillo
5e7d6a17a0 Enabled the single ordered queue scheduler and made some little fixes 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1804 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2002-10-31 13:20:00 +00:00
Axel Dörfler
41691b996a Replaced kmalloc(), kfree(), and kstrdup() with the POSIX equivalents. 
Implemented realloc().
Adapted all other sources, some minor cleanups in some files as well.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1773 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2002-10-29 23:07:06 +00:00
lillo
5cdacbaabb *LOTS* of small changes to make the kernel compatible with Be's KernelExport.h 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1683 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2002-10-26 16:13:36 +00:00
lillo
8fe70e8212 beos compatibility fixes: exit_thread now issues a signal; wait_for_thread returns B_INTERRUPTED if target thread gets killed 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1674 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2002-10-26 01:11:15 +00:00
Daniel Reinhold
bd2251961c bug fix: pointer indirection error while checking cookie value 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1644 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2002-10-25 11:04:11 +00:00
lillo
f510e6ce60 posix signals support, 1st pass 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1623 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2002-10-23 17:31:10 +00:00
Axel Dörfler
634a41725a The main reason I commit this: the last change also made set_sem_owner() to check 
for a valid team id.
Added a comment about a race condition in set_sem_owner().
Some minor style changes.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1309 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2002-09-30 03:48:59 +00:00
Axel Dörfler
3fa1fa66f1 Cleaned up the source, made it compatible with our style guide (i.e. global 
variables now have the 'g' prefix).
Fixed a very unlikely race condition in create_sem_etc() (can only happen if
that call isn't used properly).
Fixed some wrong return values (i.e. B_BAD_TEAM_ID wasn't returned anywhere).
Optimized _get_next_sem_info(): it now only grabs the semaphore lock
if it has good reason to do so.
Added some comments.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1308 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2002-09-30 03:43:32 +00:00
beveloper
ea736e689e moved strlen out of min macro to avoid calling it twice 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1012 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2002-09-11 12:23:56 +00:00
beveloper
75c97114f7 Change int into status_t, and other changes for better BeOS type compatiblitly. 
This change also introduces a lot of new warnings concerning printf format
anomalies. Please do NOT fix them. Currently, int32 (and also status_t)
is of type int, but it will be of type long (BeOS compatible) soon, and
these warnings will disasappear.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@973 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2002-09-03 02:09:48 +00:00
beveloper
d703ffc09c This fixes a bad memory corrupting bug that overwrote one byte in 
memomry with 0 each time a semaphore was created


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@929 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2002-08-29 00:03:45 +00:00
Axel Dörfler
7f88f899f4 Added a missing return value. 
Cleaned up the code a bit.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@587 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2002-08-05 05:23:23 +00:00
lillo
91363a4278 Converted thread states to BeOS equivalents (excluding THREAD_STATE_FREE_ON_RESCHED, which will probably go away once the slab allocator is in). Converted priorities to BeOS equivalents; we now have 60 priority queues to map the 120 BeOS priority levels (which have a granularity of 2, thanks Axel) plus the idle queue. Fixed PS. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@573 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2002-08-04 20:10:06 +00:00
lillo
aded06e0aa Second round of changes. Splitted thread.c into thread.c, team.c and scheduler.c. First kernel-only get_team_info and get_next_team_info implementation. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@569 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2002-08-03 23:39:50 +00:00
lillo
3cfbecf1a6 First round of big changes: the term team has replaced proc all over the kernel, the few kern_* syscalls have been renamed to sys_* for consistency, and other small changes. The ps app is temporarily disabled until get_next_team_info is implemented. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@557 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2002-08-03 00:41:27 +00:00
lillo
8f4dae6773 applied small patch to boost priority on sem block 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@547 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2002-07-31 20:05:24 +00:00
David Reid
d10f93e702 Remove the int_ from the interrupt enable/disable functions. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@425 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2002-07-25 01:05:51 +00:00
lillo
01fb96c4c3 beos compatible timer routines and style cleanups in timer and sem code 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@353 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2002-07-20 22:52:04 +00:00
David Reid
48377a24b0 Few changes... 
- catch up with the changes to the interrupt functions
- change the way we handle the list of handlers to use a standard
  function rather than a home spun one :)
- don't add every function on a pci device as a seperate device
- add more info to the pci_info structure
- when FULL_MONTY turned on show more information


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@340 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2002-07-19 16:07:36 +00:00
Philippe Houdoin
2c24125957 dbg_add_command() changed into BeOS compatible add_debugger_command(). 
remove_debugger_command() added.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@289 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2002-07-17 22:07:37 +00:00
David Reid
faf1362d13 Continue removing ERR_INVALID_ARGS in favour of EINVAL 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@212 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2002-07-14 10:14:29 +00:00
David Reid
dfc6d0bbbd Tidy up some error values we're passing. Essentially remove the ERR_SEM 
errors, though these will need to be checked.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@211 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2002-07-14 10:10:22 +00:00
David Reid
d2de8b3867 Include kerrors.h where it's required. 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@105 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2002-07-11 22:21:56 +00:00
ejakowatz
52a3801208 It is accomplished ... 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10 a95241bf-73f2-0310-859d-f6bbb57e9c96
 2002-07-09 12:24:59 +00:00