curl_multi_socket_action(3) on macOS
The text 77665b3e6a28, as OS X 10.9.5, OS X 10.9.4, OS X 10.9.3, OS X 10.9.2, OS X 10.9.1, OS X 10.9 shipped it.
reads/writes available data given an action
The text 77665b3e6a28, as OS X 10.9.5, OS X 10.9.4, OS X 10.9.3, OS X 10.9.2, OS X 10.9.1, OS X 10.9 shipped it.
reads/writes available data given an action