dat_provider_fini(3dat) [opensolaris man page]
dat_provider_fini(3DAT) Direct Access Transport Library Functions dat_provider_fini(3DAT) NAME
dat_provider_fini - disassociate the Provider from a given IA name SYNOPSIS
cc [ flag... ] file... -ldat [ library... ] #include <dat/udat.h> void dat_provider_fini ( IN const DAT_PROVIDER_INFO *provider_info ) PARAMETERS
provider_info The information that was provided when dat_provider_init was called. DESCRIPTION
A destructor the Registry calls on a Provider before it disassociates the Provider from a given IA name. The Provider can use this method to undo any initialization it performed when dat_provider_init(3DAT) was called for the same IA name. The Provider's implementation of this method should call dat_registry_remove_provider(3DAT) to unregister its IA Name. If it does not, the Reg- istry might remove the entry itself. This method can be called for a given IA name at any time after all open instances of that IA are closed, and is certainly called before the Registry unloads the Provider library. However, it is not called more than once without an intervening call to dat_provider_init() for that IA name. RETURN VALUES
No values are returned. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Standard: uDAPL, 1.1, 1.2 | +-----------------------------+-----------------------------+ |MT-Level | | +-----------------------------+-----------------------------+ SEE ALSO
dat_provider_init(3DAT), dat_registry_remove_provider(3DAT), libdat(3LIB), attributes(5) SunOS 5.11 16 Jul 2004 dat_provider_fini(3DAT)
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dat_rmr_query(3DAT) Direct Access Transport Library Functions dat_rmr_query(3DAT) NAME
dat_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 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. 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 ALSO
libdat(3LIB), attributes(5) SunOS 5.10 16 Jul 2004 dat_rmr_query(3DAT)