github.com/gaukas/wazerofs@v0.1.0/sysfs/ino_windows.go (about) 1 package sysfs 2 3 import ( 4 "io/fs" 5 "path" 6 7 experimentalsys "github.com/tetratelabs/wazero/experimental/sys" 8 "github.com/tetratelabs/wazero/sys" 9 ) 10 11 // inoFromFileInfo uses stat to get the inode information of the file. 12 func inoFromFileInfo(dirPath string, info fs.FileInfo) (ino sys.Inode, errno experimentalsys.Errno) { 13 if v, ok := info.Sys().(*sys.Stat_t); ok { 14 return v.Ino, 0 15 } 16 if dirPath == "" { 17 // This is a FS.File backed implementation which doesn't have access to 18 // the original file path. 19 return 20 } 21 // Ino is no not in Win32FileAttributeData 22 inoPath := path.Clean(path.Join(dirPath, info.Name())) 23 var st sys.Stat_t 24 if st, errno = lstat(inoPath); errno == 0 { 25 ino = st.Ino 26 } 27 return 28 }