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instance method

Socket::Option#int

sockopt.int => integer

static VALUE
sockopt_int(VALUE self)
{
    int i;
    VALUE data = sockopt_data(self);
    StringValue(data);
    check_size(RSTRING_LEN(data), sizeof(int));
    memcpy((char*)&i, RSTRING_PTR(data), sizeof(int));
    return INT2NUM(i);
}

Returns the data in sockopt as an int.

The size and endian is dependent on the platform.

Example

sockopt = Socket::Option.int(:INET, :SOCKET, :KEEPALIVE, 1)
p sockopt.int => 1

See also .int #inspect #ipv4_multicast_loop #family also in 4.0 · 3.4 · 3.3 · 3.2 · 3.1 · 3.0

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