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This commit is contained in:
Marc Alexander Lehmann 2016-03-01 19:19:25 +00:00
parent 523ae0994e
commit d8d9450e1c
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ev.pod
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@ -5302,6 +5302,11 @@ assumes that the same (machine) code can be used to call any watcher
callback: The watcher callbacks have different type signatures, but libev
calls them using an C<ev_watcher *> internally.
=item null pointers and integer zero are represented by 0 bytes
Libev uses C<memset> to initialise structs and arrays to C<0> bytes, and
relies on this setting pointers and integers to null.
=item pointer accesses must be thread-atomic
Accessing a pointer value must be atomic, it must both be readable and