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| author | Andreas Kling <kling@serenityos.org> | 2021-01-20 23:11:17 +0100 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2021-01-20 23:20:02 +0100 |
| commit | 19d3f8cab77a95b284e30f142521c6b483221324 (patch) | |
| tree | 8df3f585e91113215b52d10a9a0032c9998dc1b5 /Kernel/ThreadBlockers.cpp | |
| parent | e279b45aed5509efc537fc8c831f40733d7b1028 (diff) | |
| download | serenity-19d3f8cab77a95b284e30f142521c6b483221324.zip | |
Kernel+LibC: Turn errno codes into a strongly typed enum
..and allow implicit creation of KResult and KResultOr from ErrnoCode.
This means that kernel functions that return those types can finally
do "return EINVAL;" and it will just work.
There's a handful of functions that still deal with signed integers
that should be converted to return KResults.
Diffstat (limited to 'Kernel/ThreadBlockers.cpp')
| -rw-r--r-- | Kernel/ThreadBlockers.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Kernel/ThreadBlockers.cpp b/Kernel/ThreadBlockers.cpp index 7e3d023b34..d1e8b2cbb5 100644 --- a/Kernel/ThreadBlockers.cpp +++ b/Kernel/ThreadBlockers.cpp @@ -611,7 +611,7 @@ Thread::WaitBlocker::WaitBlocker(int wait_options, idtype_t id_type, pid_t id, K case P_PID: { m_waitee = Process::from_pid(m_waitee_id); if (!m_waitee || m_waitee->ppid() != Process::current()->pid()) { - m_result = KResult(-ECHILD); + m_result = ECHILD; m_error = true; return; } @@ -620,7 +620,7 @@ Thread::WaitBlocker::WaitBlocker(int wait_options, idtype_t id_type, pid_t id, K case P_PGID: { m_waitee_group = ProcessGroup::from_pgid(m_waitee_id); if (!m_waitee_group) { - m_result = KResult(-ECHILD); + m_result = ECHILD; m_error = true; return; } @@ -670,7 +670,7 @@ void Thread::WaitBlocker::do_was_disowned() { ASSERT(!m_did_unblock); m_did_unblock = true; - m_result = KResult(-ECHILD); + m_result = ECHILD; } void Thread::WaitBlocker::do_set_result(const siginfo_t& result) |