All DCI functions except dciEZRegister return DCIStatus. DCIStatus returns success when a DCIRetval structure has been created. The summary status of DCIReturn and the DCIRetval structures must be checked for overall status and individual metric status. The error status value is a summary error and may not be the same for every metric in the input list. Having an error status does not imply nothing was returned. The application must traverse the DCIReturn structure to discover the status value for each metric in the input list.
DCIStatus values are defined using the following constant:
DCI_FATAL
DCIStatus may contain one of the following values:
DCI_SUCCESS
typedef uint32 DCIStatus;