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[/
/ Copyright (c) 2003-2020 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:SettableSocketOption Settable socket option requirements]
A type `X` meets the `SettableSocketOption` requirements if it satisfies the
requirements listed below.
In the table below, `a` denotes a (possibly const) value of type `X`, `p`
denotes a (possibly const) value that meets the [link asio.reference.Protocol
`Protocol`] requirements, and `u` denotes an identifier.
[table SettableSocketOption requirements for extensible implementations
[[expression] [type] [assertion/note[br]pre/post-conditions]]
[
[`a.level(p)`]
[`int`]
[
Returns a value suitable for passing as the /level/ argument to __POSIX__
__setsockopt__ (or equivalent).
]
]
[
[`a.name(p)`]
[`int`]
[
Returns a value suitable for passing as the /option_name/ argument to
__POSIX__ __setsockopt__ (or equivalent).
]
]
[
[`a.data(p)`]
[`const void*`]
[
Returns a pointer suitable for passing as the /option_value/ argument to
__POSIX__ __setsockopt__ (or equivalent).
]
]
[
[`a.size(p)`]
[`size_t`]
[
Returns a value suitable for passing as the /option_len/ argument to
__POSIX__ __setsockopt__ (or equivalent), after appropriate integer
conversion has been performed.
]
]
]
[endsect]
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24 entries across 24 versions & 1 rubygems