48 lines
1.4 KiB
C++
48 lines
1.4 KiB
C++
/*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* Copyright 2015-2016 Danny Robson <danny@nerdcruft.net>
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*/
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#include "../except.hpp"
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#include <cerrno>
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///////////////////////////////////////////////////////////////////////////////
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template <typename ...Args>
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void
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util::posix::dir::scan(std::function<void(const std::experimental::filesystem::path&, Args&...)> cb, Args &...args)
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{
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rewind ();
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for (dirent *cursor; errno = 0, cursor = readdir (m_handle); )
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cb (cursor->d_name, args...);
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errno_error::try_code ();
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}
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//-----------------------------------------------------------------------------
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template <typename ...Args>
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void
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util::posix::dir::scan (void (*cb) (const std::experimental::filesystem::path&, Args&...), Args &...args)
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{
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rewind ();
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for (dirent *cursor; errno = 0, cursor = readdir (m_handle); )
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cb (cursor->d_name, args...);
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errno_error::try_code ();
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}
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