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[orbis-kernel] umtx: implement rwlock ops

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This commit is contained in:
DH 2023-10-30 21:54:43 +03:00
parent 60e11486f4
commit 06a0910c80
3 changed files with 263 additions and 27 deletions
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13
orbis-kernel/src/sys/sys_umtx.cpp
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@ -126,11 +126,15 @@ orbis::SysResult orbis::sys__umtx_op(Thread *thread, ptr<void> obj, sint op,
false);
}
case 12:
return umtx_rw_rdlock(thread, obj, val, uaddr1, uaddr2);
return with_timeout([&](std::uint64_t ut) {
return umtx_rw_rdlock(thread, (ptr<urwlock>)obj, val, ut);
});
case 13:
return umtx_rw_wrlock(thread, obj, val, uaddr1, uaddr2);
return with_timeout([&](std::uint64_t ut) {
return umtx_rw_wrlock(thread, (ptr<urwlock>)obj, ut);
});
case 14:
return umtx_rw_unlock(thread, obj, val, uaddr1, uaddr2);
return umtx_rw_unlock(thread, (ptr<urwlock>)obj);
case 15: {
return with_timeout(
[&](std::uint64_t ut) {
@ -159,6 +163,9 @@ orbis::SysResult orbis::sys__umtx_op(Thread *thread, ptr<void> obj, sint op,
return umtx_nwake_private(thread, (ptr<void *>)obj, val);
case 22:
return umtx_wake2_umutex(thread, obj, val, uaddr1, uaddr2);
case 23:
ORBIS_LOG_ERROR("sys__umtx_op: unknown wake operation", op);
return umtx_wake_umutex(thread, (orbis::ptr<orbis::umutex>)obj);
}
return ErrorCode::INVAL;