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Line 146:
Line 146: − No input, returns an output u8 bool flag and a handle.+ − +
→TryLock
===== TryLock =====
===== TryLock =====
Takes an input u8 bool flag, returns an output u8 bool flag and a handle.
Official sw waits on the previously loaded event from [[#GetEvent]]. The output flag indicates whether locking was successful, the user-process can try using this cmd again when flag=false.
Official sw waits on the previously loaded event from [[#GetEvent]]. The output flag indicates whether locking was successful, the user-process can try using this cmd again when flag=false.
Official sw just closes the output handle.
Official sw only uses inflag=false. Official sw just closes the output handle. The input flag controls whether this returns the output handle.
===== Unlock =====
===== Unlock =====