Imported Upstream version 60upstream/60

1 files changed, 46 insertions, 0 deletions

diff --git a/src/pkg/os/stat_windows.go b/src/pkg/os/stat_windows.go
new file mode 100644
index 000000000..11088436a
--- /dev/null
+++ b/src/pkg/os/stat_windows.go
@@ -0,0 +1,46 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package os
+
+import "syscall"
+
+func fileInfoFromStat(name string, fi *FileInfo, lstat, stat *syscall.Stat_t) *FileInfo {
+	return fileInfoFromWin32finddata(fi, &stat.Windata)
+}
+
+func fileInfoFromWin32finddata(fi *FileInfo, d *syscall.Win32finddata) *FileInfo {
+	return setFileInfo(fi, string(syscall.UTF16ToString(d.FileName[0:])), d.FileAttributes, d.FileSizeHigh, d.FileSizeLow, d.CreationTime, d.LastAccessTime, d.LastWriteTime)
+}
+
+func fileInfoFromByHandleInfo(fi *FileInfo, name string, d *syscall.ByHandleFileInformation) *FileInfo {
+	for i := len(name) - 1; i >= 0; i-- {
+		if name[i] == '/' || name[i] == '\\' {
+			name = name[i+1:]
+			break
+		}
+	}
+	return setFileInfo(fi, name, d.FileAttributes, d.FileSizeHigh, d.FileSizeLow, d.CreationTime, d.LastAccessTime, d.LastWriteTime)
+}
+
+func setFileInfo(fi *FileInfo, name string, fa, sizehi, sizelo uint32, ctime, atime, wtime syscall.Filetime) *FileInfo {
+	fi.Mode = 0
+	if fa&syscall.FILE_ATTRIBUTE_DIRECTORY != 0 {
+		fi.Mode = fi.Mode | syscall.S_IFDIR
+	} else {
+		fi.Mode = fi.Mode | syscall.S_IFREG
+	}
+	if fa&syscall.FILE_ATTRIBUTE_READONLY != 0 {
+		fi.Mode = fi.Mode | 0444
+	} else {
+		fi.Mode = fi.Mode | 0666
+	}
+	fi.Size = int64(sizehi)<<32 + int64(sizelo)
+	fi.Name = name
+	fi.FollowedSymlink = false
+	fi.Atime_ns = atime.Nanoseconds()
+	fi.Mtime_ns = wtime.Nanoseconds()
+	fi.Ctime_ns = ctime.Nanoseconds()
+	return fi
+}