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dat_set_consumer_context(3dat) [opensolaris man page]

dat_set_consumer_context(3DAT)			     Direct Access Transport Library Functions			    dat_set_consumer_context(3DAT)

NAME
dat_set_consumer_context - set Consumer context SYNOPSIS
cc [ flag... ] file... -ldat [ library... ] #include <dat/udat.h> DAT_RETURN dat_set_consumer_context ( IN DAT_HANDLE dat_handle, IN DAT_CONTEXT context ) PARAMETERS
dat_handle Handle for a DAT Object associated with context. context Consumer context to be stored within the associated dat_handle. The Consumer context is opaque to the uDAPL Provider. NULL represents no context. DESCRIPTION
The dat_set_consumer_context() function associates a Consumer context with the specified dat_handle. The dat_handle can be one of the fol- lowing handle types: DAT_IA_HANDLE, DAT_EP_HANDLE, DAT_EVD_HANDLE, DAT_CR_HANDLE, DAT_RSP_HANDLE, DAT_PSP_HANDLE, DAT_PZ_HANDLE, DAT_LMR_HANDLE, DAT_RMR_HANDLE, or DAT_CNO_HANDLE. Only a single Consumer context is provided for any dat_handle. If there is a previous Consumer context associated with the specified han- dle, the new context replaces the old one. The Consumer can disassociate the existing context by providing a NULL pointer for the context. The Provider makes no assumptions about the contents of context; no check is made on its value. Furthermore, the Provider makes no attempt to provide any synchronization for access or modification of the context. RETURN VALUES
DAT_SUCCESS The operation was successful. DAT_INVALID_PARAMETER The context parameter is invalid. DAT_INVALID_HANDLE The dat_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
dat_get_consumer_context(3DAT), libdat(3LIB), attributes(5) SunOS 5.11 16 Jul 2004 dat_set_consumer_context(3DAT)

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dat_evd_query(3DAT)				     Direct Access Transport Library Functions				       dat_evd_query(3DAT)

NAME
dat_evd_query - provide parameters of the Event Dispatcher, SYNOPSIS
cc [ flag... ] file... -ldat [ library... ] #include <dat/udat.h> DAT_RETURN dat_evd_query ( IN DAT_EVD_HANDLE evd_handle, IN DAT_EVD_PARAM_MASK evd_param_mask, OUT DAT_EVD_PARAM *evd_param ) PARAMETERS
evd_handle Handle for an instance of Event Dispatcher. evd_param_mask Mask for EVD parameters evd_param Pointer to a Consumer-allocated structure that the Provider fills for Consumer-requested parameters. DESCRIPTION
The dat_evd_query() function provides to the Consumer parameters of the Event Dispatcher, including the state of the EVD (enabled/dis- abled). The Consumer passes in a pointer to the Consumer-allocated structures for EVD parameters that the Provider fills. The evd_param_mask parameter allows Consumers to specify which parameters to query. The Provider returns values for evd_param_mask requested parameters. The Provider can return values for any of the other parameters. RETURN VALUES
DAT_SUCCESS The operation was successful. DAT_INVALID_HANDLE The evd_handle parameter is invalid. DAT_INVALID_PARAMETER The evd_param_mask 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 5.11 16 Jul 2004 dat_evd_query(3DAT)
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