ot::Notifier::RegisterCallback() method

Registers an `otStateChangedCallback` handler.

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Declaration

Definition

from notifier.hpp:207

Error RegisterCallback(otStateChangedCallback aCallback, void *aContext);

Implemented in notifier.cpp:52

Arguments

Argument

Description

aCallback

A pointer to the handler function that is called to notify of the changes.

aContext

A pointer to arbitrary context information.

Return value

kErrorNone Successfully registered the callback. kErrorAlready The callback was already registered. kErrorNoBufs Could not add the callback due to resource constraints.

Examples

References

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ot::Notifier::RegisterCallback() method

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Arguments

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