diff options
Diffstat (limited to 'vendor/github.com/tetratelabs/wazero/experimental/sys/unimplemented.go')
-rw-r--r-- | vendor/github.com/tetratelabs/wazero/experimental/sys/unimplemented.go | 160 |
1 files changed, 0 insertions, 160 deletions
diff --git a/vendor/github.com/tetratelabs/wazero/experimental/sys/unimplemented.go b/vendor/github.com/tetratelabs/wazero/experimental/sys/unimplemented.go deleted file mode 100644 index d853d9e8f..000000000 --- a/vendor/github.com/tetratelabs/wazero/experimental/sys/unimplemented.go +++ /dev/null @@ -1,160 +0,0 @@ -package sys - -import ( - "io/fs" - - "github.com/tetratelabs/wazero/sys" -) - -// UnimplementedFS is an FS that returns ENOSYS for all functions, -// This should be embedded to have forward compatible implementations. -type UnimplementedFS struct{} - -// OpenFile implements FS.OpenFile -func (UnimplementedFS) OpenFile(path string, flag Oflag, perm fs.FileMode) (File, Errno) { - return nil, ENOSYS -} - -// Lstat implements FS.Lstat -func (UnimplementedFS) Lstat(path string) (sys.Stat_t, Errno) { - return sys.Stat_t{}, ENOSYS -} - -// Stat implements FS.Stat -func (UnimplementedFS) Stat(path string) (sys.Stat_t, Errno) { - return sys.Stat_t{}, ENOSYS -} - -// Readlink implements FS.Readlink -func (UnimplementedFS) Readlink(path string) (string, Errno) { - return "", ENOSYS -} - -// Mkdir implements FS.Mkdir -func (UnimplementedFS) Mkdir(path string, perm fs.FileMode) Errno { - return ENOSYS -} - -// Chmod implements FS.Chmod -func (UnimplementedFS) Chmod(path string, perm fs.FileMode) Errno { - return ENOSYS -} - -// Rename implements FS.Rename -func (UnimplementedFS) Rename(from, to string) Errno { - return ENOSYS -} - -// Rmdir implements FS.Rmdir -func (UnimplementedFS) Rmdir(path string) Errno { - return ENOSYS -} - -// Link implements FS.Link -func (UnimplementedFS) Link(_, _ string) Errno { - return ENOSYS -} - -// Symlink implements FS.Symlink -func (UnimplementedFS) Symlink(_, _ string) Errno { - return ENOSYS -} - -// Unlink implements FS.Unlink -func (UnimplementedFS) Unlink(path string) Errno { - return ENOSYS -} - -// Utimens implements FS.Utimens -func (UnimplementedFS) Utimens(path string, atim, mtim int64) Errno { - return ENOSYS -} - -// UnimplementedFile is a File that returns ENOSYS for all functions, -// except where no-op are otherwise documented. -// -// This should be embedded to have forward compatible implementations. -type UnimplementedFile struct{} - -// Dev implements File.Dev -func (UnimplementedFile) Dev() (uint64, Errno) { - return 0, 0 -} - -// Ino implements File.Ino -func (UnimplementedFile) Ino() (sys.Inode, Errno) { - return 0, 0 -} - -// IsDir implements File.IsDir -func (UnimplementedFile) IsDir() (bool, Errno) { - return false, 0 -} - -// IsAppend implements File.IsAppend -func (UnimplementedFile) IsAppend() bool { - return false -} - -// SetAppend implements File.SetAppend -func (UnimplementedFile) SetAppend(bool) Errno { - return ENOSYS -} - -// Stat implements File.Stat -func (UnimplementedFile) Stat() (sys.Stat_t, Errno) { - return sys.Stat_t{}, ENOSYS -} - -// Read implements File.Read -func (UnimplementedFile) Read([]byte) (int, Errno) { - return 0, ENOSYS -} - -// Pread implements File.Pread -func (UnimplementedFile) Pread([]byte, int64) (int, Errno) { - return 0, ENOSYS -} - -// Seek implements File.Seek -func (UnimplementedFile) Seek(int64, int) (int64, Errno) { - return 0, ENOSYS -} - -// Readdir implements File.Readdir -func (UnimplementedFile) Readdir(int) (dirents []Dirent, errno Errno) { - return nil, ENOSYS -} - -// Write implements File.Write -func (UnimplementedFile) Write([]byte) (int, Errno) { - return 0, ENOSYS -} - -// Pwrite implements File.Pwrite -func (UnimplementedFile) Pwrite([]byte, int64) (int, Errno) { - return 0, ENOSYS -} - -// Truncate implements File.Truncate -func (UnimplementedFile) Truncate(int64) Errno { - return ENOSYS -} - -// Sync implements File.Sync -func (UnimplementedFile) Sync() Errno { - return 0 // not ENOSYS -} - -// Datasync implements File.Datasync -func (UnimplementedFile) Datasync() Errno { - return 0 // not ENOSYS -} - -// Utimens implements File.Utimens -func (UnimplementedFile) Utimens(int64, int64) Errno { - return ENOSYS -} - -// Close implements File.Close -func (UnimplementedFile) Close() (errno Errno) { return } |