mirror of
git://sourceware.org/git/lvm2.git
synced 2024-12-22 17:35:59 +03:00
26 lines
849 B
C
26 lines
849 B
C
// Copyright (C) 2018 - 2020 Red Hat, Inc. All rights reserved.
|
|
//
|
|
// This file is part of LVM2.
|
|
//
|
|
// This copyrighted material is made available to anyone wishing to use,
|
|
// modify, copy, or redistribute it subject to the terms and conditions
|
|
// of the GNU Lesser General Public License v.2.1.
|
|
//
|
|
// You should have received a copy of the GNU Lesser General Public License
|
|
// along with this program; if not, write to the Free Software Foundation,
|
|
// Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
|
|
#ifndef BASE_MEMORY_CONTAINER_OF_H
|
|
#define BASE_MEMORY_CONTAINER_OF_H
|
|
|
|
#include <stddef.h> // offsetof
|
|
|
|
//----------------------------------------------------------------
|
|
|
|
#define container_of(v, t, head) \
|
|
((t *)((char *)(v) - offsetof(t, head)))
|
|
|
|
//----------------------------------------------------------------
|
|
|
|
#endif
|