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| author | Robin Burchell <robin+git@viroteck.net> | 2019-07-20 11:05:52 +0200 |
|---|---|---|
| committer | Andreas Kling <awesomekling@gmail.com> | 2019-07-20 12:15:24 +0200 |
| commit | 833d444cd806c490041da4420f5286e59c1c5ed4 (patch) | |
| tree | acff2c67ca6cc2e7daefe8b5279d85bf2e97ce97 /Kernel/Scheduler.cpp | |
| parent | 56217c743260d6db839ccb3ce8f99b14d7973627 (diff) | |
| download | serenity-833d444cd806c490041da4420f5286e59c1c5ed4.zip | |
Thread: Return a result from block() indicating why the block terminated
And use this to return EINTR in various places; some of which we were
not handling properly before.
This might expose a few bugs in userspace, but should be more compatible
with other POSIX systems, and is certainly a little cleaner.
Diffstat (limited to 'Kernel/Scheduler.cpp')
| -rw-r--r-- | Kernel/Scheduler.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Kernel/Scheduler.cpp b/Kernel/Scheduler.cpp index fbae58cd0b..9c9069238e 100644 --- a/Kernel/Scheduler.cpp +++ b/Kernel/Scheduler.cpp @@ -309,7 +309,8 @@ bool Scheduler::pick_next() return IterationDecision::Continue; if (was_blocked) { dbgprintf("Unblock %s(%u) due to signal\n", thread.process().name().characters(), thread.pid()); - thread.m_was_interrupted_while_blocked = true; + ASSERT(thread.m_blocker); + thread.m_blocker->set_interrupted_by_signal(); thread.unblock(); } return IterationDecision::Continue; |