rsm_get_controller
int rsm_get_controller(char *name, rsmapi_controller_handle_t *controller);The rsm_get_controller operation acquires a controller handle for the given controller instance, such as sci0 or loopback. The returned controller handle is used for subsequent RSM library calls.
Return Values: Returns 0 if successful. Returns an error value otherwise.
- RSMERR_BAD_CTLR_HNDL
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Invalid controller handle
- RSMERR_CTLR_NOT_PRESENT
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Controller not present
- RSMERR_INSUFFICIENT_MEM
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Insufficient memory
- RSMERR_BAD_LIBRARY_VERSION
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Invalid library version
- RSMERR_BAD_ADDR
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Bad address
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