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 This manual page is derived from the DAT/uDAPL 1.2 specification.
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 DAT_SET_CONSUMER_CONTEXT 3DAT "Jul 16, 2004"
 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
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,
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 handle, 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)