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Kernel+LibPthread: Implement pthread_detach()

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This commit is contained in:
Andreas Kling 2019-12-07 14:47:00 +01:00
parent 9ddfe694f2
commit 95b086f47f
4 changed files with 29 additions and 1 deletions
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21
Kernel/Process.cpp
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@ -2915,6 +2915,27 @@ void Process::sys$exit_thread(void* exit_value)
ASSERT_NOT_REACHED();
}
int Process::sys$detach_thread(int tid)
{
Thread* thread = nullptr;
for_each_thread([&](auto& child_thread) {
if (child_thread.tid() == tid) {
thread = &child_thread;
return IterationDecision::Break;
}
return IterationDecision::Continue;
});
if (!thread)
return -ESRCH;
if (!thread->is_joinable())
return -EINVAL;
thread->set_joinable(false);
return 0;
}
int Process::sys$join_thread(int tid, void** exit_value)
{
if (exit_value && !validate_write_typed(exit_value))