Add `inode` to `os2.Stat`

core/os/os2/stat.odin

@@ -8,9 +8,12 @@ Fstat_Callback :: proc(f: ^File, allocator: runtime.Allocator) -> (File_Info, Er
 File_Info :: struct {
 	fullpath:          string,
 	name:              string,
+
+	inode:             u64,
 	size:              i64,
 	mode:              int,
 	type:              File_Type,
+
 	creation_time:     time.Time,
 	modification_time: time.Time,
 	access_time:       time.Time,

core/os/os2/stat_linux.odin

@@ -28,10 +28,12 @@ _fstat_internal :: proc(fd: linux.Fd, allocator: runtime.Allocator) -> (File_Inf
 	case linux.S_IFSOCK: type = .Socket
 	}
 	mode := int(0o7777 & transmute(u32)s.mode)
+
 	// TODO: As of Linux 4.11, the new statx syscall can retrieve creation_time
 	fi := File_Info {
 		fullpath = _get_full_path(fd, allocator),
 		name = "",
+		inode = u64(s.ino),
 		size = i64(s.size),
 		mode = mode,
 		type = type,

core/os/os2/stat_windows.odin

@@ -262,7 +262,8 @@ _file_info_from_get_file_information_by_handle :: proc(path: string, h: win32.HA
 	fi: File_Info
 	fi.fullpath = path
 	fi.name = basename(path)
-	fi.size = i64(d.nFileSizeHigh)<<32 + i64(d.nFileSizeLow)
+	fi.inode = u64(d.nFileIndexHigh)<<32 + u64(d.nFileIndexLow)
+	fi.size  = i64(d.nFileSizeHigh)<<32  + i64(d.nFileSizeLow)
 	type, mode := _file_type_mode_from_file_attributes(d.dwFileAttributes, nil, 0)
 	fi.type = type
 	fi.mode |= mode