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https://github.com/trapexit/mergerfs.git
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47 lines
1.4 KiB
C++
47 lines
1.4 KiB
C++
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/*
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Copyright (c) 2016, Antonio SJ Musumeci <trapexit@spawn.link>
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <errno.h>
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#include <string>
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#include <vector>
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#include <algorithm>
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#include "policy.hpp"
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#include "success_fail.hpp"
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using std::string;
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using std::vector;
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namespace mergerfs
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{
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int
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Policy::Func::eprand(const Category::Enum::Type type,
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const vector<string> &basepaths,
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const char *fusepath,
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const uint64_t minfreespace,
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vector<const string*> &paths)
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{
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int rv;
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rv = Policy::Func::epall(type,basepaths,fusepath,minfreespace,paths);
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if(POLICY_SUCCEEDED(rv))
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std::random_shuffle(paths.begin(),paths.end());
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return rv;
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}
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}
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