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65 lines
1.4 KiB
65 lines
1.4 KiB
#include "func_mknod_ff.hpp"
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#include "errno.hpp"
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#include "error.hpp"
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#include "fs_acl.hpp"
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#include "fs_clonepath.hpp"
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#include "fs_exists.hpp"
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#include "fs_info.hpp"
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#include "fs_mknod_as.hpp"
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#include "fs_path.hpp"
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#include "ugid.hpp"
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std::string_view
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Func2::MknodFF::name() const
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{
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return "ff";
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}
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int
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Func2::MknodFF::operator()(const ugid_t &ugid_,
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const Branches &branches_,
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const fs::path &fusepath_,
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const mode_t mode_,
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const mode_t umask_,
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const dev_t dev_)
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{
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int rv;
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fs::info_t info;
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fs::path fusedirpath;
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fs::path fullpath;
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fusedirpath = fusepath_.parent_path();
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for(const auto &branch : branches_)
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{
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if(branch.ro_or_nc())
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continue;
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rv = fs::info(branch.path,&info);
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if(rv < 0)
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continue;
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if(info.readonly)
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continue;
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if(info.spaceavail < branch.minfreespace())
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continue;
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fullpath = branch.path / fusepath_;
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rv = fs::mknod_as(ugid_,fullpath,mode_,dev_);
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if(rv == 0)
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return 0;
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if(rv != -ENOENT)
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continue;
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for(const auto &branch2 : branches_)
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{
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rv = fs::clonepath(branch2.path,
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branch.path,
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fusedirpath);
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if(rv == 0)
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break;
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}
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}
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return 0;
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}
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