DAT_RMR_QUERY(3DAT)DAT_RMR_QUERY(3DAT)NAMEdat_rmr_query - provide RMR parameters
SYNOPSIS
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
)
PARAMETERS
rmr_handle
Handle for an instance of the RMR.
rmr_param_mask
Mask for RMR parameters.
rmr_param
Pointer to a Consumer-allocated structure that the
Provider fills with RMR parameters.
DESCRIPTION
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 parame‐
ters 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_han‐
dle, target_address, segment_length, mem_privileges, and rmr_context
are not defined for an unbound RMR.
RETURN VALUES
DAT_SUCCESS
The operation was successful.
DAT_INVALID_PARAMETER
The rmr_param_mask parameter is invalid.
DAT_INVALID_HANDLE
The mr_handle parameter is invalid.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
┌────────────────────┬───────────────────────────┐
│ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
├────────────────────┼───────────────────────────┤
│Interface Stability │ Standard: uDAPL, 1.1, 1.2 │
├────────────────────┼───────────────────────────┤
│MT-Level │ Unsafe │
└────────────────────┴───────────────────────────┘
SEE ALSOlibdat(3LIB), attributes(5)
Jul 16, 2004 DAT_RMR_QUERY(3DAT)