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dat_get_handle_type(3dat) [opensolaris man page]

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

NAME
dat_get_handle_type - get handle type SYNOPSIS
cc [ flag... ] file... -ldat [ library... ] #include <dat/udat.h> DAT_RETURN dat_get_handle_typet ( IN DAT_HANDLE dat_handle, OUT DAT_HANDLE_TYPE *handle_type ) PARAMETERS
dat_handle Handle for a DAT Object. handle_type Type of the handle of dat_handle. DESCRIPTION
The dat_get_handle_type() function allows the Consumer to discover the type of a DAT Object using its handle. The dat_handle can be one of the following 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, or DAT_RMR_HANDLE. The handle_type is one of the following handle types: DAT_HANDLE_TYPE_IA, DAT_HANDLE_TYPE_EP, DAT_HANDLE_TYPE_EVD, DAT_HANDLE_TYPE_CR, DAT_HANDLE_TYPE_PSP, DAT_HANDLE_TYPE_RSP, DAT_HANDLE_TYPE_PZ, DAT_HANDLE_TYPE_LMR, DAT_HANDLE_TYPE_RMR, or DAT_HANDLE_TYPE_CNO. RETURN VALUES
DAT_SUCCESS The operation was successful. DAT_INVALID_HANDLE The dat_handle parameter is invalid. USAGE
Consumers can use this operation to determine the type of Object being returned. This is needed for calling an appropriate query or any other operation on the Object handle. 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_get_handle_type(3DAT)

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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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