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posix::basic_descriptor::basic_descriptor (3 of 5 overloads)

Construct a descriptor on an existing native descriptor.

basic_descriptor(
    const executor_type & ex,
    const native_handle_type & native_descriptor);

This constructor creates a descriptor object to hold an existing native descriptor.

Parameters

ex

The I/O executor that the descriptor will use, by default, to dispatch handlers for any asynchronous operations performed on the descriptor.

native_descriptor

A native descriptor.

Exceptions

boost::system::system_error

Thrown on failure.


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