mirrors/libfprint
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/libfprint/libfprint.git synced 2026-09-10 21:06:51 +00:00
Code Issues Packages Projects Releases Wiki Activity

libfprint: Use a macro to easily compute TOD padding

Browse Source
This commit is contained in:
Marco Trevisan (Treviño)
2021-10-31 23:09:30 +01:00
parent ec8a9ba0fd
commit 608a9f10df
13 changed files with 68 additions and 42 deletions
Download Patch File Download Diff File Expand all files Collapse all files
libfprint/tod/tod-macros.h
+32
View File
@@ -0,0 +1,32 @@
/*
* Shared library loader for libfprint
* Copyright (C) 2021 Marco Trevisan <marco.trevisan@canonical.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#pragma once
#define TOD_PADDING(original, wasted) \
char _tod_expansion_padding[(GLIB_SIZEOF_VOID_P * (original)) - (wasted)];
#define TOD_PADDING_ALIGNED(original, wasted) \
TOD_PADDING (original, (wasted) + GLIB_SIZEOF_VOID_P)
#define TOD_PADDING_ALIGNED4(original, wasted) \
TOD_PADDING (original, (wasted) + (GLIB_SIZEOF_VOID_P == 4 ? GLIB_SIZEOF_VOID_P : 0))
#define TOD_PADDING_ALIGNED8(original, wasted) \
TOD_PADDING (original, (wasted) + (GLIB_SIZEOF_VOID_P == 8 ? GLIB_SIZEOF_VOID_P : 0))