Commit Graph

25 Commits

Author SHA1 Message Date
Ingo Weinhold
20b656f066 * Check the thread debug signal ignore masks before notifying the debugger
of a signal.
* Added sigaction_etc(). It's just a sigaction() for which the thread
  in question can be specified.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11704 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-03-12 21:45:49 +00:00
Ingo Weinhold
f75dc555fd * handle_signals(): If a SIGKILL[THR] is pending, ignore other signal.
* Added is_kill_signal_pending(). Can anyone tell me why the compiler
  complains about a missing previous prototype for it? <ksignal.h> is
  included, and when only preprocessing the file, the prototype is clearly
  there. I'm clueless.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11488 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-02-25 14:20:47 +00:00
Ingo Weinhold
260ba6fdd3 * Dealt with two debugging related ToDos:
- If the thread's B_THREAD_DEBUG_STOP flag is set, it is now always
    stopped before handling the signals. Unless a SIGKILL[THR] signal is
    pending.
  - Also notify the debugger, when a signal is ignored.
* The signal's sigaction structure is additionally passed to the debugger
  now.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11478 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-02-24 16:28:45 +00:00
Ingo Weinhold
6b13343035 Some additions for user debugger support. Several of ToDos. This is far from being final, but just something we can work with for the moment.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11310 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-02-10 02:53:48 +00:00
Axel Dörfler
ead0d79064 Debug output now uses the TRACE() macro, turned debug output off.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9942 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-12 17:21:14 +00:00
Axel Dörfler
38cd9a7521 send_signal_etc() is now capable of broadcasting a signal to all teams in
the specified process group (by passing in a negative pid, as in BeOS).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9351 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-14 14:48:40 +00:00
Axel Dörfler
c8e662b19c Changed some thread exit related fields.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9324 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-13 14:54:51 +00:00
Axel Dörfler
d32f5c2e8b Added probably broken implementation of sigprocmask().
Renamed syscalls to the new scheme.
Some minor cleanup.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8770 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-09-01 12:05:09 +00:00
Ingo Weinhold
f57dcf3200 Several follow-up changes required by the changes either to the VFS
syscalls or to the syscall mechanism (which exposed naming and parameter
inconsistencies).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8704 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-08-28 20:51:47 +00:00
Stefano Ceccherini
9b167d37f1 Added a TODO item
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7630 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-05-24 09:06:20 +00:00
Axel Dörfler
a9e1ba1d5b Fixes due to the team/thread.h separation and minor header cleanup.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6998 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-03-16 02:53:41 +00:00
Axel Dörfler
b721e8fd26 Gained knowledge from NewOS change 1930 and fixed the sig_block_mask change
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
2004-03-16 02:23:32 +00:00
Axel Dörfler
daf0126bb2 alarm_event() has sent the signal to the currently running thread instead
of the one that issues the alarm - it now does an ugly cast to get the
real thread structure. It would be nice if we had an additional user
parameter to a timer event.
Thanks to Travis for reporting this one!


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6310 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-01-26 02:01:46 +00:00
Axel Dörfler
74eff974c5 Fixed a variable misnamer I introduced earlier (team -> threadID).
Added a SIGNAL_TO_MASK() macro.
Removed the useless disable_interrupts() call in set_alarm().
More cleanups.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2584 a95241bf-73f2-0310-859d-f6bbb57e9c96
2003-01-27 13:55:57 +00:00
Axel Dörfler
b848af2071 Greatly cleaned up the source.
Fixed a bug in sigaction(): it would have crashed with act/oact == NULL (which
is perfectly legal).
Now directly exports the kernel API.
Now has user_*() calls where needed.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2577 a95241bf-73f2-0310-859d-f6bbb57e9c96
2003-01-27 03:11:45 +00:00
Daniel Reinhold
42bef465fa added sys_send_signal()
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1995 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-11-18 01:58:00 +00:00
Daniel Reinhold
453532db1c moved the string table definition to libroot where it belonged
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1982 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-11-18 00:39:41 +00:00
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
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
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
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
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
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
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