Function dds_get_guid¶
Defined in File dds.h
Function Documentation¶
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dds_return_t dds_get_guid(dds_entity_t entity, dds_guid_t *guid)¶
Returns the GUID that represents the entity in the network, and therefore only supports participants, readers and writers.
- Parameters
entity – [in] Entity of which to get the instance handle.
guid – [out] Where to store the GUID.
- Return values
DDS_RETCODE_OK – Success.
DDS_RETCODE_ILLEGAL_OPERATION – The operation is invoked on an inappropriate object.
DDS_RETCODE_ERROR – An internal error has occurred.
- Returns
A dds_return_t indicating success or failure.