Initial v1.0.0 commit

vendor/github.com/karrick/godirwalk/readdir_windows.go

@@ -0,0 +1,66 @@
+// +build windows
+
+package godirwalk
+
+import "os"
+
+// MinimumScratchBufferSize specifies the minimum size of the scratch buffer
+// that ReadDirents, ReadDirnames, Scanner, and Walk will use when reading file
+// entries from the operating system. During program startup it is initialized
+// to the result from calling `os.Getpagesize()` for non Windows environments,
+// and 0 for Windows.
+var MinimumScratchBufferSize = 0
+
+func newScratchBuffer() []byte { return nil }
+
+func readDirents(osDirname string, _ []byte) ([]*Dirent, error) {
+	dh, err := os.Open(osDirname)
+	if err != nil {
+		return nil, err
+	}
+
+	fileinfos, err := dh.Readdir(-1)
+	if err != nil {
+		_ = dh.Close()
+		return nil, err
+	}
+
+	entries := make([]*Dirent, len(fileinfos))
+
+	for i, fi := range fileinfos {
+		entries[i] = &Dirent{
+			name:     fi.Name(),
+			path:     osDirname,
+			modeType: fi.Mode() & os.ModeType,
+		}
+	}
+
+	if err = dh.Close(); err != nil {
+		return nil, err
+	}
+	return entries, nil
+}
+
+func readDirnames(osDirname string, _ []byte) ([]string, error) {
+	dh, err := os.Open(osDirname)
+	if err != nil {
+		return nil, err
+	}
+
+	fileinfos, err := dh.Readdir(-1)
+	if err != nil {
+		_ = dh.Close()
+		return nil, err
+	}
+
+	entries := make([]string, len(fileinfos))
+
+	for i, fi := range fileinfos {
+		entries[i] = fi.Name()
+	}
+
+	if err = dh.Close(); err != nil {
+		return nil, err
+	}
+	return entries, nil
+}