dat_rmr_query - provide RMR parameters
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:
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