84d9c625bf
- Fix for possible unset uid/gid in toproto
- Fix for default mtree style
- Update libelf
- Importing libexecinfo
- Resynchronize GCC, mpc, gmp, mpfr
- build.sh: Replace params with show-params.
This has been done as the make target has been renamed in the same
way, while a new target named params has been added. This new
target generates a file containing all the parameters, instead of
printing it on the console.
- Update test48 with new etc/services (Fix by Ben Gras <ben@minix3.org)
get getservbyport() out of the inner loop
Change-Id: Ie6ad5226fa2621ff9f0dee8782ea48f9443d2091
83 lines
3 KiB
C++
83 lines
3 KiB
C++
// Copyright 2010 Google Inc.
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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// * Neither the name of Google Inc. nor the names of its contributors
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// may be used to endorse or promote products derived from this software
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// without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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/// \file utils/cmdline/ui.hpp
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/// Abstractions and utilities to write formatted messages to the console.
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#if !defined(UTILS_CMDLINE_UI_HPP)
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#define UTILS_CMDLINE_UI_HPP
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#include <cstddef>
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#include <string>
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#include "utils/optional.hpp"
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namespace utils {
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namespace text {
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class table;
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class table_formatter;
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} // namespace text
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namespace cmdline {
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/// Interface to interact with the CLI.
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///
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/// The main purpose of this class is to substitute direct usages of stdout and
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/// stderr. An instance of this class is passed to every command of a CLI,
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/// which allows unit testing and validation of the interaction with the user.
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///
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/// This class writes directly to stdout and stderr. For testing purposes, see
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/// the utils::cmdline::ui_mock class.
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class ui {
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public:
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virtual ~ui(void);
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virtual void err(const std::string&, const bool = true);
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virtual void out(const std::string&, const bool = true);
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virtual optional< std::size_t > screen_width(void) const;
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void out_wrap(const std::string&);
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void out_tag_wrap(const std::string&, const std::string&,
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const bool = true);
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void out_table(const utils::text::table&, utils::text::table_formatter,
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const std::string&);
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};
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void print_error(ui*, const std::string&);
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void print_info(ui*, const std::string&);
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void print_warning(ui*, const std::string&);
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} // namespace cmdline
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} // namespace utils
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#endif // !defined(UTILS_CMDLINE_UI_HPP)
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