Commit Graph

200 Commits

Author SHA1 Message Date
Axel Dörfler
cc4445505e Fixed some issues in int.c.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1974 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-11-17 01:59:31 +00:00
Axel Dörfler
d5bb31991f Checked one of Marcus' comments in int.c, and changed the list initialization
to use the newly provided function for this.
module.c now also uses the initque() function, some minor cleanups.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1973 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-11-17 01:38:35 +00:00
beveloper
b795251564 This code seems to have some issues. Please check.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1971 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-11-17 00:52:43 +00:00
beveloper
42acb44c35 added a couple of debugging checks into the spinlock functions
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1969 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-11-17 00:28:32 +00:00
Axel Dörfler
cd3ea5f216 vnode_path_to_vnode() now correctly asks for access permissions when traversing
the directory tree.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1904 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-11-11 12:14:19 +00:00
Axel Dörfler
64d41f033f (Almost) completely rearranged the kernel build; main issues aren't fixed
yet, but the jam problem is gone and some bugs fixed.
We are now using merged objects to bind different functionality together,
which simplified the kernel Jamfile a lot.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1841 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-11-04 19:06:44 +00:00
Axel Dörfler
ed622838f5 Moved the select/poll implementation into its own file (vfs_select.c).
Fixed some minor a larger issues (one memory corruption due to the use of FD_ZERO()).
notify_select_event() is no longer binary compatible (hasn't been used on R5).
Added syscalls for select/poll in the syscall dispatcher.
Fixed some debug output in fd.c, adapted for the new notify_select_event()
call.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1831 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-11-03 03:19:34 +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
Axel Dörfler
4a2e58074d select_info had the wrong size (uint8 instead of uint16).
Corrected POLLNVAL handling.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1750 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-10-29 05:41:10 +00:00
Axel Dörfler
c4943b79fe Forget to free the data allocated in common_select(), and common_poll()...
Changed the header guard in vfs_select.h.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1748 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-10-29 04:21:22 +00:00
Axel Dörfler
1e7eb4c232 Some style cleanups in khash.c - I just realized that we have two different
hash implementations in that file... we should really remove one of them.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1747 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-10-29 04:03:13 +00:00
Axel Dörfler
58ec046735 Added support for select(), and poll().
Not yet tested.
Moved the CHECK_USER_ADDRESS() macro from vfs.c to kernel.h.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1746 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-10-29 03:54:07 +00:00
Axel Dörfler
88fae79de6 Moved queue functionality out of module.c and into kqueue.h.
Changed module.c and int.c to use that one.
Some minor cleanups in module.c.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1744 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-10-29 03:42:40 +00:00
lillo
f2bc61304f replaced sys_kill with general thread-aimed sys_send_signal; cleaned up
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1740 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-10-28 20:38:16 +00:00
lillo
a2117f0bc7 reworked snooze to work in function of the newly added (and kernel exported) snooze_etc. Activated libroot counterpart(s).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1723 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-10-27 12:06:40 +00:00
beveloper
6652c2eae9 removed some unused headers
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1688 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-10-26 19:27:39 +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
343b352fe1 Signals, 2nd pass: syscall restarting now only works on EINTR (removed other exotic retcodes like ERESTARTSYS); signal handlers now receive 3 args, and the vregs struct is used to save the signal context, making the system beos compatible.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1681 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-10-26 13:31:22 +00:00
beveloper
06d016b380 renamed thread_entry
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1678 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-10-26 12:58:52 +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
Axel Dörfler
65ea9e24b5 Accidently removed linkhack.so from the build in the previous commit.
Added strto[u]l[l] functions to the build.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1667 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-10-26 00:13:27 +00:00
Axel Dörfler
a8cd036239 Removed strtoq()/strtouq() from the build (both are deprecated functions, and
not available in BeOS, so there is no reason to add them).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1663 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-10-25 22:45:23 +00:00
lillo
9870ddcea7 kill now sends the signal to the main thread of a process only. To target a specific thread use the new send_signal syscall. Also added set_alarm.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1662 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-10-25 22:36:08 +00:00
Daniel Reinhold
4123d76182 bug fix: addr is an unsigned long, not a pointer type
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1645 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-10-25 11:08:39 +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
Bruno G. Albuquerque
3afbe60d92 Fix a bug reported by BeFree. It looks the PCi stiff works now.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1567 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-10-17 23:11:00 +00:00
Axel Dörfler
28c9a687e6 Added forgotten os/time.o, stdio/fseek.o, and stdio/rewind.o to the build.
Implemented index syscall functions in VFS.
Added fs_index.c to the build.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1566 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-10-17 19:34:09 +00:00
Axel Dörfler
f4e51a2dfb Added a new write_stat() call to the file descriptor operations (plus syscall).
Renamed sys_read_stat() to sys_read_path_stat() - sys_read_stat() is now
the fd operation (same for the corresponding write call).
Removed the sys_write_attr_stat() call because it is no longer needed.
Added stat(), fstat(), and other POSIX calls to the kernel - many are still
missing (mainly from stdio).
Added symbols (but no implementation) for unistd.h's process id functions.
Adapted libroot calls that used sys_read_stat() before to the new architecture.
module.c and bus_man.c now use stat() directly instead of the sys_read_path_stat()
call.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1555 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-10-17 03:09:25 +00:00
Axel Dörfler
f6fabd1b6d Added syscalls for the attribute functions and fs_attr.c to the build.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1545 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-10-16 16:14:49 +00:00
Axel Dörfler
4544e733cd Removed the debugging stuff I added to vm_page.c - things should now be
much smoother again... :-)


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1508 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-10-14 01:45:15 +00:00
notion
ea4148fa59 A few quick fixes for some VM bugs.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1461 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-10-08 21:16:24 +00:00
Axel Dörfler
ef77a305f8 vm.c: Added user_strlcpy() (and the implementation in arch_cpu_user_strlcpy())
which is now used thorough the VFS code instead of user_strncpy().
fd.c: Replaced some return codes.
vfs.c: joined attr_dir_open(), and attr_dir_open_fd(), added sys_/user_
calls to access attributes, and attribute directory.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1455 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-10-08 03:24:51 +00:00
Axel Dörfler
edef81d01c Fixed a compilation bug, dunno why this got through...
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1453 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-10-08 03:06:55 +00:00
Axel Dörfler
bc9fd4cc49 Removed the stupid debug output I accidently commited, and replaced them
with something useful.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1452 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-10-08 01:14:44 +00:00
Axel Dörfler
f7d5ad8c90 Moved seek functionality from the fs to the vfs.
Renamed read_page/write_page to read_pages()/write_pages()


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1451 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-10-08 00:42:17 +00:00
Axel Dörfler
c01214de27 Removed the debug output that was accidently added by the last commit.
Included NewOS change 1656 (O_CLOEXEC support, and a bug fix in get_vnode()).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1431 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-10-07 15:31:40 +00:00
Axel Dörfler
94fc97f703 Return type of thread_set_priority() was wrong.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1395 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-10-05 19:45:31 +00:00
Axel Dörfler
48d81f1962 Cleaned up the source a bit, and rearranged the code, (hopefully) no functional
changes, though.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1393 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-10-05 19:38:42 +00:00
Axel Dörfler
f7a056e53c Some minor changes.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1383 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-10-05 17:00:44 +00:00
Axel Dörfler
68687d6163 Now includes sem.h (since it needs the private create_sem_etc() call).
Cleaned up the source a bit.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1378 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-10-05 01:20:39 +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
Axel Dörfler
79f4cb3e2c remove_fd() is now static.
Added some comments.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1307 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-09-30 03:31:42 +00:00
beveloper
64ea4a7aa7 unified Bochs debugging option
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1305 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-09-30 02:25:11 +00:00
beveloper
405439be5c unified Bochs debugging option
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1304 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-09-30 02:23:36 +00:00
Axel Dörfler
36cfa7d4f8 The USE_WALL setting currently doesn't work, because
vm_translation_map_create() checks if the kmalloc()'d page is aligned - maybe
we should just disable the USE_WALL setting if size is PAGE_SIZE for now...


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1264 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-09-29 04:05:18 +00:00
Axel Dörfler
3904aa6bf1 Shouldn't do anything so late; just fixed another bug in the wall code.
Commit early, commit often, they say...


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1263 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-09-29 02:24:42 +00:00