| 1 | // Copyright (C) Microsoft Corporation. All rights reserved. |
| 2 | #include "precomp.h" |
| 3 | #include "p9fid.h" |
| 4 | |
| 5 | namespace p9fs { |
| 6 | |
| 7 | Expected<Qid> Fid::Walk(std::string_view) |
| 8 | { |
| 9 | return LxError{LX_EINVAL}; |
| 10 | } |
| 11 | |
| 12 | Expected<std::tuple<UINT64, Qid, StatResult>> Fid::GetAttr(UINT64) |
| 13 | { |
| 14 | return LxError{LX_EINVAL}; |
| 15 | } |
| 16 | |
| 17 | LX_INT Fid::SetAttr(UINT32, const StatResult&) |
| 18 | { |
| 19 | return LX_EINVAL; |
| 20 | } |
| 21 | |
| 22 | Expected<Qid> Fid::Open(OpenFlags) |
| 23 | { |
| 24 | return LxError{LX_EINVAL}; |
| 25 | } |
| 26 | |
| 27 | Expected<Qid> Fid::Create(std::string_view, OpenFlags, UINT32, UINT32) |
| 28 | { |
| 29 | return LxError{LX_EINVAL}; |
| 30 | } |
| 31 | |
| 32 | Expected<Qid> Fid::MkDir(std::string_view, UINT32, UINT32) |
| 33 | { |
| 34 | return LxError{LX_EINVAL}; |
| 35 | } |
| 36 | |
| 37 | LX_INT Fid::ReadDir(UINT64, SpanWriter&, bool) |
| 38 | { |
| 39 | return LX_EINVAL; |
| 40 | } |
| 41 | |
| 42 | Task<Expected<UINT32>> Fid::Read(UINT64, gsl::span<gsl::byte>) |
| 43 | { |
| 44 | co_return LxError{LX_EINVAL}; |
| 45 | } |
| 46 | |
| 47 | Task<Expected<UINT32>> Fid::Write(UINT64, gsl::span<const gsl::byte>) |
| 48 | { |
| 49 | co_return LxError{LX_EINVAL}; |
| 50 | } |
| 51 | |
| 52 | LX_INT Fid::UnlinkAt(std::string_view, UINT32) |
| 53 | { |
| 54 | return LX_EINVAL; |
| 55 | } |
| 56 | |
| 57 | LX_INT Fid::Remove() |
| 58 | { |
| 59 | return LX_EINVAL; |
| 60 | } |
| 61 | |
| 62 | LX_INT Fid::RenameAt(std::string_view, Fid&, std::string_view) |
| 63 | { |
| 64 | return LX_EINVAL; |
| 65 | } |
| 66 | |
| 67 | LX_INT Fid::Rename(Fid&, std::string_view) |
| 68 | { |
| 69 | return LX_EINVAL; |
| 70 | } |
| 71 | |
| 72 | Expected<Qid> Fid::SymLink(std::string_view, std::string_view, UINT32) |
| 73 | { |
| 74 | return LxError{LX_EINVAL}; |
| 75 | } |
| 76 | |
| 77 | Expected<Qid> Fid::MkNod(std::string_view, UINT32, UINT32, UINT32, UINT32) |
| 78 | { |
| 79 | return LxError{LX_EINVAL}; |
| 80 | } |
| 81 | |
| 82 | LX_INT Fid::Link(std::string_view, Fid&) |
| 83 | { |
| 84 | return LX_EINVAL; |
| 85 | } |
| 86 | |
| 87 | Expected<UINT32> Fid::ReadLink(gsl::span<char>) |
| 88 | { |
| 89 | return LxError{LX_EINVAL}; |
| 90 | } |
| 91 | |
| 92 | LX_INT Fid::Fsync() |
| 93 | { |
| 94 | return LX_EINVAL; |
| 95 | } |
| 96 | |
| 97 | Expected<StatFsResult> Fid::StatFs() |
| 98 | { |
| 99 | return LxError{LX_EINVAL}; |
| 100 | } |
| 101 | |
| 102 | Expected<LockStatus> Fid::Lock(LockType, UINT32, UINT64, UINT64, UINT32, const std::string_view) |
| 103 | { |
| 104 | return LxError{LX_EINVAL}; |
| 105 | } |
| 106 | |
| 107 | Expected<std::tuple<LockType, UINT64, UINT64, UINT32, std::string_view>> Fid::GetLock(LockType, UINT64, UINT64, UINT32, const std::string_view) |
| 108 | { |
| 109 | return LxError{LX_EINVAL}; |
| 110 | } |
| 111 | |
| 112 | Expected<std::shared_ptr<XAttrBase>> Fid::XattrWalk(const std::string&) |
| 113 | { |
| 114 | return LxError{LX_EINVAL}; |
| 115 | } |
| 116 | |
| 117 | Expected<std::shared_ptr<XAttrBase>> Fid::XattrCreate(const std::string&, UINT64, UINT32) |
| 118 | { |
| 119 | return LxError{LX_EINVAL}; |
| 120 | } |
| 121 | |
| 122 | LX_INT Fid::Clunk() |
| 123 | { |
| 124 | // The default implementation of Clunk returns success rather than error, |
| 125 | // because all fid's must support clunk. |
| 126 | return {}; |
| 127 | } |
| 128 | |
| 129 | LX_INT Fid::Access(AccessFlags) |
| 130 | { |
| 131 | return LX_ENOTSUP; |
| 132 | } |
| 133 | |
| 134 | std::shared_ptr<Fid> Fid::Clone() const |
| 135 | { |
| 136 | THROW_INVALID(); |
| 137 | } |
| 138 | |
| 139 | bool Fid::IsOnRoot(const std::shared_ptr<const IRoot>&) |
| 140 | { |
| 141 | THROW_INVALID(); |
| 142 | } |
| 143 | |
| 144 | bool Fid::IsFile() const |
| 145 | { |
| 146 | return false; |
| 147 | } |
| 148 | |
| 149 | Qid Fid::GetQid() const |
| 150 | { |
| 151 | THROW_INVALID(); |
| 152 | } |
| 153 | |
| 154 | } // namespace p9fs |