wrappers.h

 1// SPDX-License-Identifier: GPL-2.0
 2
 3#include <linux/nsfs.h>
 4#include <linux/types.h>
 5#include <sys/syscall.h>
 6#include <unistd.h>
 7
 8#ifndef __SELFTESTS_NAMESPACES_WRAPPERS_H__
 9#define __SELFTESTS_NAMESPACES_WRAPPERS_H__
10
11#ifndef __NR_listns
12	#if defined __alpha__
13		#define __NR_listns 580
14	#elif defined _MIPS_SIM
15		#if _MIPS_SIM == _MIPS_SIM_ABI32	/* o32 */
16			#define __NR_listns 4470
17		#endif
18		#if _MIPS_SIM == _MIPS_SIM_NABI32	/* n32 */
19			#define __NR_listns 6470
20		#endif
21		#if _MIPS_SIM == _MIPS_SIM_ABI64	/* n64 */
22			#define __NR_listns 5470
23		#endif
24	#else
25		#define __NR_listns 470
26	#endif
27#endif
28
29static inline int sys_listns(const struct ns_id_req *req, __u64 *ns_ids,
30			     size_t nr_ns_ids, unsigned int flags)
31{
32	return syscall(__NR_listns, req, ns_ids, nr_ns_ids, flags);
33}
34
35#endif /* __SELFTESTS_NAMESPACES_WRAPPERS_H__ */