| /* Copyright (C) 2005-2019 Free Software Foundation, Inc. |
| Contributed by Janne Blomqvist |
| |
| This file is part of the GNU Fortran runtime library (libgfortran). |
| |
| Libgfortran is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 3, or (at your option) |
| any later version. |
| |
| Libgfortran is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| Under Section 7 of GPL version 3, you are granted additional |
| permissions described in the GCC Runtime Library Exception, version |
| 3.1, as published by the Free Software Foundation. |
| |
| You should have received a copy of the GNU General Public License and |
| a copy of the GCC Runtime Library Exception along with this program; |
| see the files COPYING3 and COPYING.RUNTIME respectively. If not, see |
| <http://www.gnu.org/licenses/>. */ |
| |
| |
| /* This file contains utility functions for determining the size of a |
| variable given its kind. */ |
| |
| #include "io.h" |
| |
| size_t |
| size_from_real_kind (int kind) |
| { |
| switch (kind) |
| { |
| #ifdef HAVE_GFC_REAL_4 |
| case 4: |
| return sizeof (GFC_REAL_4); |
| #endif |
| #ifdef HAVE_GFC_REAL_8 |
| case 8: |
| return sizeof (GFC_REAL_8); |
| #endif |
| #ifdef HAVE_GFC_REAL_10 |
| case 10: |
| return sizeof (GFC_REAL_10); |
| #endif |
| #ifdef HAVE_GFC_REAL_16 |
| case 16: |
| return sizeof (GFC_REAL_16); |
| #endif |
| default: |
| return kind; |
| } |
| } |
| |
| |
| size_t |
| size_from_complex_kind (int kind) |
| { |
| switch (kind) |
| { |
| #ifdef HAVE_GFC_COMPLEX_4 |
| case 4: |
| return sizeof (GFC_COMPLEX_4); |
| #endif |
| #ifdef HAVE_GFC_COMPLEX_8 |
| case 8: |
| return sizeof (GFC_COMPLEX_8); |
| #endif |
| #ifdef HAVE_GFC_COMPLEX_10 |
| case 10: |
| return sizeof (GFC_COMPLEX_10); |
| #endif |
| #ifdef HAVE_GFC_COMPLEX_16 |
| case 16: |
| return sizeof (GFC_COMPLEX_16); |
| #endif |
| default: |
| return 2 * kind; |
| } |
| } |
| |