Name
wait_all
Synopsis
wait_all(@objects
, [timeout
])
Waits for all the synchronization objects contained in
@
objects
to be signaled. The optional
timeout
parameter is the same as
described for wait
. The return
value will be an integer that identifies the last object to be
signaled (the n
th object in the list,
starting from 1). A negative integer
(-n
) indicates that the
n
th object was an abandoned mutex. A
return of 0
means that the
function timed out; undef
is
returned on error.
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