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7 .TH DAT_CNO_CREATE 3DAT "Jul 16, 2004"
9 dat_cno_create \- create a CNO instance
13 cc [ \fIflag\fR\&.\|.\|. ] \fIfile\fR\&.\|.\|. \fB-ldat\fR [ \fIlibrary\fR\&.\|.\|. ]
14 #include <\fBdat/udat.h\fR>
18 IN DAT_IA_HANDLE \fIia_handle\fR,
19 IN DAT_OS_WAIT_PROXY_AGENT \fIagent\fR,
20 OUT DAT_CNO_HANDLE *\fIcno_handle\fR
31 Handle for an instance of DAT IA.
40 An optional OS Wait Proxy Agent that is to be invoked whenever CNO is invoked.
41 \fBDAT_OS_WAIT_PROXY_AGENT_NULL\fR indicates that there is no proxy agent
47 \fB\fIcno_handle\fR\fR
50 Handle for the created instance of CNO.
56 The \fBdat_cno_create()\fR function creates a CNO instance. Upon creation,
57 there are no Event Dispatchers feeding it.
60 The \fIagent\fR parameter specifies the proxy agent, which is OS-dependent and
61 which is invoked when the CNO is triggered. After it is invoked, it is no
62 longer associated with the CNO. The value of \fBDAT_OS_WAIT_PROXY_AGENT_NULL\fR
63 specifies that no OS Wait Proxy Agent is associated with the created CNO.
66 Upon creation, the CNO is not associated with any EVDs, has no waiters and has,
67 at most, one OS Wait Proxy Agent.
72 \fB\fBDAT_SUCCESS\fR\fR
75 The operation was successful.
81 \fB\fBDAT_INSUFFICIENT_RESOURCES\fR\fR
84 The operation failed due to resource limitations.
90 \fB\fBDAT_INVALID_HANDLE\fR\fR
93 The \fIia_handle\fR parameter is invalid.
99 \fB\fBDAT_INVALID_PARAMETER\fR\fR
102 One of the parameters was invalid, out of range, or a combination of parameters
103 was invalid, or the \fIagent\fR parameter is invalid.
109 See \fBattributes\fR(5) for descriptions of the following attributes:
117 ATTRIBUTE TYPE ATTRIBUTE VALUE
119 Interface Stability Standard: uDAPL, 1.1, 1.2
127 \fBlibdat\fR(3LIB), \fBattributes\fR(5)