Commit Graph

251 Commits

Author SHA1 Message Date
Daniel Reinhold
062dc34181 the signal string table was fixed to contain proper
output strings -- the old debug table is still there,
now renamed 'sigstr[]'

MAX_SIGNO replaces 32 in several spots


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1976 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-11-17 04:49:14 +00:00
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
Axel Dörfler
a3da50e5ed Fixed a bug in the wall code that actually produced the bug I mentioned
in the last commit... :/


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1262 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-09-29 02:21:22 +00:00
Axel Dörfler
ebe92efe60 Added a front and back wall to each kmalloc() allocation, if USE_WALL is
set to 1 (which it currently is).
I've only used it with bochs yet, and it lets it crash reliably in some
VFS code.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1261 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-09-29 01:58:22 +00:00
shatty
2c26aebcd8 changed return types for "std_ops" functions from int to int32, fixes warnings.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1260 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-09-29 00:28:57 +00:00
Axel Dörfler
75c2064c1a Fixed the crashing bug in the VFS - we can't make any assumptions about
the "device" parameter of fs_mount.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1225 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-09-28 02:19:26 +00:00
Bruno G. Albuquerque
b1b72e8797 Automatically add the Bochs keyboard hack when --bochs-debug is used in the configure script.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1221 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-09-28 01:37:00 +00:00
beveloper
5cd2d50a61 Allow using the kernel debugger from inside BeBochs using your local keyboard.
You need to enable BOCHS_INPUT_HACK and type inside the BeBochs window,
NOT inside the Terminal where the output is printed.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1219 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-09-28 00:51:38 +00:00
Axel Dörfler
f4b41f88a2 The private data field in the file_descriptor is now a union to hold different
types of objects (currently fs_mounts, and vnodes).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1190 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-09-26 03:52:10 +00:00
Axel Dörfler
0a2bd16f7d find_mount() must not lock the gMountMutex - the caller must do this; that
also fixed a bug, because fs_read_info()/fs_write_info() already locked the
mutex before calling find_mount().
Implemented the file system API for attribute directories, and index
directories.
Introduced a new macro FS_MOUNT_CALL() to call fs ops directly from the
mount structure.
get_new_fd() now panics if it is called with an unknown fd type.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1189 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-09-26 03:50:14 +00:00
Axel Dörfler
d8f40dbc54 Moved bootfs.h and rootfs.h to src/kernel/core/fs because they are private
to the VFS, not to the whole kernel.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1184 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-09-26 01:13:42 +00:00
Axel Dörfler
71c882e5f5 Included NewOS change 1642 (argument checking)
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1182 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-09-26 01:01:54 +00:00
Axel Dörfler
dd36c5aa04 Renamed "calls" to "ops" (yeah, I know, that doesn't make really much sense :).
Completed load_file_system().


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1178 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-09-25 16:34:33 +00:00
Axel Dörfler
e04fced505 The available file systems aren't load anymore on startup.
Reimplemented file system handling, it's now loading file systems on an
on-demand basis - code is not tested yet, but should work!
That also fixed a bug that was in that code before (the image was not
unloaded in case of an error in vfs_load_fs_module()).
Renamed fs_id to mount_id.
Renamed all global variables to have the 'g' prefix in vfs.c.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1175 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-09-25 14:10:50 +00:00
Axel Dörfler
62781e5bc4 Renamed fs_id to mount_id.
Some clean-ups.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1174 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-09-25 14:05:44 +00:00
Axel Dörfler
99e81006d0 Added some tests against wrong values in simple names, like attribute names,
or entry_ref names (paths are safe).
Implemented attr_remove(), and attr_rename().


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1171 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-09-25 12:13:09 +00:00
Axel Dörfler
0ee7f6972b Rearranged some functions to better fit in their context.
new_file_fd() is now called get_new_fd(), and can also create fds for other
types as well. Furthermore, it lost some memory if it couldn't allocate a
new fd.
Implemented most of the VFS attribute API (kernel internal only), only
remove_attr(), and rename_attr() is missing for now.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1168 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-09-25 02:18:20 +00:00
Axel Dörfler
570b6eaeeb Removed the fs_ prefix from the fs_calls.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1160 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-09-24 16:17:22 +00:00
Axel Dörfler
d98c7edc06 Fixed more warnings due to the int/int32/status_t change.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1138 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-09-24 00:08:50 +00:00
Axel Dörfler
e58fbc960b Adapted the VFS and internal file systems with respect to changes made
in fs_interface.h.
Fixed many warnings due to the int/int32/status_t changes.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1137 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-09-23 23:24:12 +00:00
Axel Dörfler
fcbbd36ed5 Fixed warnings in smp.c.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1125 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-09-23 03:06:24 +00:00
Axel Dörfler
633275adee Fixed some int/int32/status_t issues.
Also kernel/module.h was hidden by os/drivers/module.h - fixed; kernel/module.h
is now called kmodule.h and only contains the module_init() function for the
kernel.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1122 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-09-23 02:41:52 +00:00
Axel Dörfler
483f789643 Implemented the driver_settings API. Tested code, works fine.
Only implements access from within the kernel, not from the BIOS. Since
it requires malloc(), realloc(), open(), etc. in the kernel, you can't
currently link it, but it's added to the build anyway (it's just not
linked against the kernel).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1114 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-09-22 15:31:50 +00:00
beveloper
8271683e44 backport a bugfix from newos:
another terrible bug that managed to exist this long and not clobber everything.
  The io vector table was being created with an incorrect size, so all sorts of garbage was getting written to whomever was allocated after it.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1112 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-09-22 01:00:26 +00:00
beveloper
2be429a65d add extended pointer check to kfree
also initialize newly allocated memory with non zero (0xCC)


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1014 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-09-11 12:44:48 +00:00
beveloper
e6d02b3a8b fixed a few bugs
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1013 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-09-11 12:25:47 +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
Axel Dörfler
6cf8d733aa just changed a comment in rootfs_open().
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1005 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-09-09 09:51:51 +00:00
Philippe Houdoin
60d8f409a2 Fix a possible crash in rootfs_free_cookie(). Thanks to Thierry Delhaise (befree)
for pointing this one.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1002 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-09-09 07:07:44 +00:00
Axel Dörfler
911a288d35 Fixed a missing pointer initialization (found by Thierry).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@986 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-09-05 11:18:38 +00:00
beveloper
90abd04b34 Change int into status_t, and other changes for better BeOS type compatiblitly.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@975 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-09-03 02:19:22 +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
Axel Dörfler
e1481ffc45 Two fixes from NewOS (change 1606 & part of 1612) that made it into the
VFS.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@959 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-09-02 14:57:33 +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
beveloper
c541e4ebc2 Applying the changes from BeFree.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@891 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-08-26 23:34:43 +00:00
Axel Dörfler
12696848a1 Now includes StorageDefs.h to get B_FILE_NAME_LENGTH, and defines MAX_SYM_LINKS
as SYMLINKS_MAX (limits.h).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@839 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-08-20 11:00:54 +00:00
lillo
ec603fd345 forgot this
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@823 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-08-19 09:10:09 +00:00
lillo
615a79cc3c Implemented send_data/receive_data/has_data thread syscalls
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@815 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-08-19 08:28:39 +00:00
lillo
e196b7bbc5 added single-queue scheduler; the old scheduler is compiled by default - to enable the new one uncomment the #define at the beginning of thread.h
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@776 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-08-16 13:14:29 +00:00
Axel Dörfler
9b458ca3e7 Fixed some crashing bugs in the pci code - the kernel now boots again.
Added trace methods.
Cleaned up some code.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@759 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-08-14 02:09:45 +00:00
Axel Dörfler
6057f25bc6 Fixed a typo; dbg_init2() called dbg_init() instead of arch_dbg_init(), causing
many kernel debugger commands to be removed accidently...
Added a message if you entered an unknown command.
Some cleanups.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@758 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-08-14 00:04:59 +00:00
Axel Dörfler
c65ac9cbe8 Disabled debug output.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@757 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-08-14 00:02:37 +00:00
Axel Dörfler
5ca8da7a4b Backported the new stack crawl command ("sc", not "bt" like in NewOS) from
NewOS. Untested yet, though.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@750 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-08-13 21:42:53 +00:00
Axel Dörfler
ef8d7092e8 Turns out that the old and unused redir_vnode was also still included here.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@749 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-08-13 21:41:33 +00:00
Axel Dörfler
4c405cbdd4 The fs interface functions should now return a "status_t" rather than an "int".
Added syscalls for, and implemented sys_create_link(), sys_remove_dir().
Implemented link(), unlink(), rmdir().
Fixed the inconsistent path buffer handling in the user|sys vfs functions; the
path buffer is now exactly SYS_MAX_PATH_LEN from userland (incl. terminating
null byte).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@748 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-08-13 20:39:25 +00:00
Axel Dörfler
854fc92a7c Implemented some more calls in unistd.h.
Replaced the unused syscall for getdtablesize() with one for access().
Implemented sys_access() and added it to the file system interface.
Removed the fs function interface from vfs.h.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@738 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-08-13 13:51:36 +00:00
Axel Dörfler
e867ec51af Added mount.c, implementation of mount() and unmount().
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@670 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-08-09 20:48:30 +00:00
Axel Dörfler
beddff0f56 Replaced opendir.c with directory.c, implemented chdir(), fchdir(), and
getcwd().
Introduced new xyz(int fd, char *path, ...) style of functions for
sys_setcwd(), and sys_write_stat().
Added missing sys_fstat(). Removed duplicated prototypes in syscalls.h
Fixed some minor bugs.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@669 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-08-09 20:20:28 +00:00
Axel Dörfler
63f16f88e2 Removed the getdtablesize() syscall hack.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@668 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-08-09 17:53:02 +00:00
Axel Dörfler
2f5118ccdc Changed the argument order of sys_read/write() to be more intuitive.
Fixed a bug in module.c that I caused due to changes in the VFS.
Added the sys_write_link() call.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@666 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-08-09 17:03:03 +00:00
Axel Dörfler
2de6c0e035 Initial driver settings - don't worry there is nothing implemented at all,
it just exports the API.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@637 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-08-07 22:25:03 +00:00