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Description.
This function retrieves a file descriptor from an
NdbMgmLogEventHandle
; this descriptor can
be used in (for example) an application
select()
call.
Warning
Do not attempt to read from the file descriptor returned by this function; this can cause the descriptor to become corrupted.
Signature.
int ndb_logevent_get_fd
(
const NdbLogEventHandle handle
)
Parameters.
A LogEventHandle
.
Return value.
A file descriptor. In the event of failure,
-1
is returned.