1dat_evd_enable(3DAT)Direct Access Transport Library Functiondsat_evd_enable(3DAT)
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NAME

6       dat_evd_enable - enable the Event Dispatcher
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SYNOPSIS

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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PARAMETERS

19       evd_handle    Handle for an instance of Event Dispatcher.
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DESCRIPTION

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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RETURN VALUES

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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ATTRIBUTES

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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SEE ALSO

54       dat_evd_disable(3DAT), libdat(3LIB), attributes(5)
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58SunOS 5.11                        16 Jul 2004             dat_evd_enable(3DAT)
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