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[/
/ Copyright (c) 2003-2015 Christopher M. Kohlhoff (chris at kohlhoff dot com)
/
/ Distributed under the Boost Software License, Version 1.0. (See accompanying
/ file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
/]
[section:IoControlCommand I/O control command requirements]
In the table below, `X` denotes an I/O control command class, `a` denotes a
value of `X`, and `u` denotes an identifier.
[table IoControlCommand requirements
[[expression] [type] [assertion/note\npre/post-conditions]]
[
[`a.name();`]
[`int`]
[
Returns a value suitable for passing as the /request/ argument to
__POSIX__ __ioctl__ (or equivalent).
]
]
[
[`a.data();`]
[a pointer, convertible to `void*`]
[
]
]
]
[endsect]
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