Name | Synopsis | Parameters | Description | Return Values | Attributes | See Also
cc [ flag… ] file… -ldat [ library… ] #include <dat/udat.h> DAT_RETURN dat_rmr_query ( IN DAT_RMR_HANDLE rmr_handle, IN DAT_RMR_PARAM_MASK rmr_param_mask, OUT DAT_RMR_PARAM *rmr_param )
Handle for an instance of the RMR.
Mask for RMR parameters.
Pointer to a Consumer-allocated structure that the Provider fills with RMR parameters.
The dat_rmr_query() function provides RMR parameters to the Consumer. The Consumer passes in a pointer to the Consumer-allocated structures for RMR parameters that the Provider fills.
The rmr_param_mask parameter allows Consumers to specify which parameters to query. The Provider returns values for rmr_param_mask requested parameters. The Provider can return values for any other parameters.
Not all parameters can have a value at all times. For example, lmr_handle, target_address, segment_length, mem_privileges, and rmr_context are not defined for an unbound RMR.
The operation was successful.
The rmr_param_mask parameter is invalid.
The mr_handle parameter is invalid.
See attributes(5) for descriptions of the following attributes:
ATTRIBUTE TYPE |
ATTRIBUTE VALUE |
---|---|
Interface Stability |
Standard: uDAPL, 1.1, 1.2 |
MT-Level |
Unsafe |
Name | Synopsis | Parameters | Description | Return Values | Attributes | See Also