bind_stderr.hpp
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// Copyright (c) 2006, 2007 Julio M. Merino Vidal
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// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
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// Copyright (c) 2009 Boris Schaeling
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// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
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// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
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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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#pragma once
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#include <
boost/process/posix/initializers/initializer_base.hpp
>
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#include <boost/iostreams/device/file_descriptor.hpp>
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#include <unistd.h>
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namespace
boost::process::posix::initializers
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{
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class
bind_stderr
:
public
initializer_base
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{
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public
:
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explicit
bind_stderr
(
const
boost::iostreams::file_descriptor_sink& sink)
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: sink_(sink) {}
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template
<
class
PosixExecutor>
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void
on_exec_setup
(PosixExecutor&)
const
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{
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::dup2(sink_.handle(), STDERR_FILENO);
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}
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private
:
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boost::iostreams::file_descriptor_sink sink_;
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};
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}
boost::process::posix::initializers::bind_stderr::bind_stderr
bind_stderr(const boost::iostreams::file_descriptor_sink &sink)
Definition:
bind_stderr.hpp:22
initializer_base.hpp
boost::process::posix::initializers::bind_stderr
Definition:
bind_stderr.hpp:19
boost::process::posix::initializers
Definition:
bind_fd.hpp:15
boost::process::posix::initializers::initializer_base
Definition:
initializer_base.hpp:15
boost::process::posix::initializers::bind_stderr::on_exec_setup
void on_exec_setup(PosixExecutor &) const
Definition:
bind_stderr.hpp:26
boost
process
posix
initializers
bind_stderr.hpp
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