1dat_rmr_query(3DAT)Direct Access Transport Library Functionsdat_rmr_query(3DAT)
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NAME

6       dat_rmr_query - provide RMR parameters
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SYNOPSIS

9       cc [ flag... ] file... -ldat [ library... ]
10       #include <dat/udat.h>
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12       DAT_RETURN
13           dat_rmr_query (
14           IN    DAT_RMR_HANDLE        rmr_handle,
15           IN    DAT_RMR_PARAM_MASK    rmr_param_mask,
16           OUT   DAT_RMR_PARAM         *rmr_param
17           )
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PARAMETERS

21       rmr_handle        Handle for an instance of the RMR.
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24       rmr_param_mask    Mask for RMR parameters.
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27       rmr_param         Pointer  to  a  Consumer-allocated structure that the
28                         Provider fills with RMR parameters.
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DESCRIPTION

32       The dat_rmr_query() function provides RMR parameters to  the  Consumer.
33       The  Consumer  passes in a pointer to the Consumer-allocated structures
34       for RMR parameters that the Provider fills.
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37       The rmr_param_mask parameter allows Consumers to specify which  parame‐
38       ters to query. The Provider returns values for rmr_param_mask requested
39       parameters. The Provider can return values for any other parameters.
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42       Not all parameters can have a value at all times. For example, lmr_han‐
43       dle,  target_address,  segment_length,  mem_privileges, and rmr_context
44       are not defined for an unbound RMR.
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RETURN VALUES

47       DAT_SUCCESS              The operation was successful.
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50       DAT_INVALID_PARAMETER    The rmr_param_mask parameter is invalid.
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53       DAT_INVALID_HANDLE       The mr_handle parameter is invalid.
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ATTRIBUTES

57       See attributes(5) for descriptions of the following attributes:
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62       ┌─────────────────────────────┬─────────────────────────────┐
63       │      ATTRIBUTE TYPE         │      ATTRIBUTE VALUE        │
64       ├─────────────────────────────┼─────────────────────────────┤
65       │Interface Stability          │Standard: uDAPL, 1.1, 1.2    │
66       ├─────────────────────────────┼─────────────────────────────┤
67       │MT-Level                     │Unsafe                       │
68       └─────────────────────────────┴─────────────────────────────┘
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SEE ALSO

71       libdat(3LIB), attributes(5)
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75SunOS 5.11                        16 Jul 2004              dat_rmr_query(3DAT)
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