1/*
2 * QEMU header file for libpmem.
3 *
4 * Copyright (c) 2018 Intel Corporation.
5 *
6 * Author: Haozhong Zhang <address@hidden>
7 *
8 * This work is licensed under the terms of the GNU GPL, version 2 or later.
9 * See the COPYING file in the top-level directory.
10 */
11
12#ifndef QEMU_PMEM_H
13#define QEMU_PMEM_H
14
15#ifdef CONFIG_LIBPMEM
16#include <libpmem.h>
17#else /* !CONFIG_LIBPMEM */
18
19static inline void *
20pmem_memcpy_persist(void *pmemdest, const void *src, size_t len)
21{
22 /* If 'pmem' option is 'on', we should always have libpmem support,
23 or qemu will report a error and exit, never come here. */
24 g_assert_not_reached();
25 return NULL;
26}
27
28static inline void
29pmem_persist(const void *addr, size_t len)
30{
31 g_assert_not_reached();
32}
33
34#endif /* CONFIG_LIBPMEM */
35
36#endif /* QEMU_PMEM_H */
37