#include "l_bitmap.h"

L_LTFIL_API L_INT EXT_CALLBACK L_GetFilterHeartbeatCallback(ppCallback, ppUserData)

Gets the callback used for tracking and aborting long-running operations.



Pointer to a pointer to a callback function to be updated with the last heartbeat callback function set using L_SetFilterHeartbeatCallback.

L_VOID **ppUserData

Void pointer to be updated with the value of user defined data associated with the heartbeat callback. If you are not interested in the user-defined data, pass NULL for this parameter.


Value Meaning
SUCCESS The function was successful.
< 1 An error occurred. Refer to Return Codes.


For more information and an example, refer to L_SetFilterHeartbeatCallback.

Required DLLs and Libraries


Win32, x64, Linux.

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