35 lines
873 B
Plaintext
35 lines
873 B
Plaintext
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[/
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/ Copyright (c) 2003-2023 Christopher M. Kohlhoff (chris at kohlhoff dot com)
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/
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/ Distributed under the Boost Software License, Version 1.0. (See accompanying
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/ file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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/]
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[section:IoControlCommand I/O control command requirements]
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A type `X` meets the `IoControlCommand` requirements if it satisfies the
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requirements listed below.
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In the table below, `a` denotes a (possibly const) value of type `X`, and `b`
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denotes a value of type `X`.
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[table IoControlCommand requirements for extensible implementations
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[[expression] [type] [assertion/note[br]pre/post-conditions]]
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[
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[`a.name()`]
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[`int`]
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[
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Returns a value suitable for passing as the /request/ argument to
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__POSIX__ __ioctl__ (or equivalent).
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]
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]
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[
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[`b.data()`]
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[`void*`]
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[
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]
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]
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]
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[endsect]
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