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This manual page is derived from the DAT/uDAPL 1.2 specification.
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dat_cno_query - provide the Consumer parameters of the CNO

cc [ flag.\|.\|. ] file.\|.\|. -ldat [ library.\|.\|. ]
#include <dat/udat.h>

DAT_RETURN
 dat_cno_query (
 IN DAT_CNO_HANDLE cno_handle,
 IN DAT_CNO_PARAM_MASK cno_param_mask,
 OUT DAT_CNO_PARAM *cno_param
 )

cno_handle cno_param_mask cno_param

The dat_cno_query() function provides the Consumer parameters of the CNO. The Consumer passes in a pointer to the Consumer-allocated structures for CNO parameters that the Provider fills.

The cno_param_mask parameter allows Consumers to specify which parameters to query. The Provider returns values for cno_param_mask requested parameters. The Provider can return values for any other parameters.

A value of DAT_OS_WAIT_PROXY_AGENT_NULL in cno_param indicates that there are no Proxy Agent associated with the CNO.

DAT_SUCCESS DAT_INVALID_PARAMETER DAT_INVALID_HANDLE

See attributes(5) for descriptions of the following attributes:

ATTRIBUTE TYPE ATTRIBUTE VALUE

Interface Stability Standard: uDAPL, 1.1, 1.2

MT-Level Unsafe

libdat(3LIB), attributes(5)