1dat_evd_enable(3DAT)Direct Access Transport Library Functiondsat_evd_enable(3DAT)
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6 dat_evd_enable - enable the Event Dispatcher
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9 cc [ flag... ] file... -ldat [ library... ]
10 #include <dat/udat.h>
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12 DAT_RETURN
13 dat_evd_enable(
14 IN DAT_EVD_HANDLE evd_handle
15 )
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19 evd_handle Handle for an instance of Event Dispatcher.
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23 The dat_evd_enable() function enables the Event Dispatcher so that the
24 arrival of an event can trigger the associated CNO. The enabling and
25 disabling EVD has no effect on direct waiters on the EVD. However,
26 direct waiters effectively take ownership of the EVD, so that the spec‐
27 ified CNO is not triggered even if is enabled.
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30 If the Event Dispatcher is already enabled, this operation is no-op.
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33 DAT_SUCCESS The operation was successful.
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36 DAT_INVALID_HANDLE The evd_handle parameter is invalid.
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40 See attributes(5) for descriptions of the following attributes:
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45 ┌─────────────────────────────┬─────────────────────────────┐
46 │ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
47 ├─────────────────────────────┼─────────────────────────────┤
48 │Interface Stability │Standard: uDAPL, 1.1, 1.2 │
49 ├─────────────────────────────┼─────────────────────────────┤
50 │MT-Level │Safe │
51 └─────────────────────────────┴─────────────────────────────┘
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54 dat_evd_disable(3DAT), libdat(3LIB), attributes(5)
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58SunOS 5.11 16 Jul 2004 dat_evd_enable(3DAT)