reset to master

Signed-off-by: runzexia <runzexia@yunify.com>

vendor/golang.org/x/sys/unix/syscall_netbsd.go

@@ -120,30 +120,9 @@ func Pipe(p []int) (err error) {
 	return
 }
 
-//sys Getdents(fd int, buf []byte) (n int, err error)
+//sys getdents(fd int, buf []byte) (n int, err error)
 func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
-	n, err = Getdents(fd, buf)
-	if err != nil || basep == nil {
-		return
-	}
-
-	var off int64
-	off, err = Seek(fd, 0, 1 /* SEEK_CUR */)
-	if err != nil {
-		*basep = ^uintptr(0)
-		return
-	}
-	*basep = uintptr(off)
-	if unsafe.Sizeof(*basep) == 8 {
-		return
-	}
-	if off>>4 != 0 {
-		// We can't stuff the offset back into a uintptr, so any
-		// future calls would be suspect. Generate an error.
-		// EIO is allowed by getdirentries.
-		err = EIO
-	}
-	return
+	return getdents(fd, buf)
 }
 
 const ImplementsGetwd = true