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Added a TODO item

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7630 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Stefano Ceccherini
2004-05-24 09:06:20 +00:00
parent df88c4db24
commit 9b167d37f1
1 changed files with 10 additions and 1 deletions
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src/kernel/core/signal.c
+10 -1
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@@ -52,7 +52,7 @@ handle_signals(struct thread *thread, int state)
if (handler->sa_handler == SIG_IGN) { if (handler->sa_handler == SIG_IGN) {
// signal is to be ignored // signal is to be ignored
// XXX apply zombie cleaning on SIGCHLD // ToDo: apply zombie cleaning on SIGCHLD
continue; continue;
} }
if (handler->sa_handler == SIG_DFL) { if (handler->sa_handler == SIG_DFL) {
@@ -85,6 +85,15 @@ handle_signals(struct thread *thread, int state)
thread->return_flags |= THREAD_RETURN_INTERRUPTED; thread->return_flags |= THREAD_RETURN_INTERRUPTED;
RELEASE_THREAD_LOCK(); RELEASE_THREAD_LOCK();
restore_interrupts(state); restore_interrupts(state);
// ToDo: when we have more than a thread per process,
// it can likely happen (for any thread other than the first)
// that here, interrupts are still disabled.
// Changing the above line with "enable_interrupts()" fixes
// the problem, though we should find its cause.
// We absolutely need interrupts enabled when we enter
// thread_exit().
thread_exit(); thread_exit();
} }
} }