1 | /* Define where padding goes in struct msqid_ds. Generic version. |
2 | Copyright (C) 2018-2020 Free Software Foundation, Inc. |
3 | This file is part of the GNU C Library. |
4 | |
5 | The GNU C Library is free software; you can redistribute it and/or |
6 | modify it under the terms of the GNU Lesser General Public |
7 | License as published by the Free Software Foundation; either |
8 | version 2.1 of the License, or (at your option) any later version. |
9 | |
10 | The GNU C Library is distributed in the hope that it will be useful, |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
13 | Lesser General Public License for more details. |
14 | |
15 | You should have received a copy of the GNU Lesser General Public |
16 | License along with the GNU C Library; if not, see |
17 | <https://www.gnu.org/licenses/>. */ |
18 | |
19 | #ifndef _SYS_MSG_H |
20 | # error "Never use <bits/msq-pad.h> directly; include <sys/msg.h> instead." |
21 | #endif |
22 | |
23 | #include <bits/timesize.h> |
24 | |
25 | /* On most architectures, padding goes after time fields for 32-bit |
26 | systems and is omitted for 64-bit systems. Some architectures pad |
27 | before time fields instead, or omit padding despite being |
28 | 32-bit. */ |
29 | |
30 | #define __MSQ_PAD_AFTER_TIME (__TIMESIZE == 32) |
31 | #define __MSQ_PAD_BEFORE_TIME 0 |
32 | |