1 /* SPDX-License-Identifier: LGPL-2.1+ */
5 This file is part of systemd.
7 Copyright 2016 Lennart Poettering
14 /* The combination of all namespace flags defined by the kernel. The right type for this isn't clear. setns() and
15 * unshare() expect these flags to be passed as (signed) "int", while clone() wants them as "unsigned long". The latter
16 * is definitely more appropriate for a flags parameter, and also the larger type of the two, hence let's stick to that
18 #define NAMESPACE_FLAGS_ALL \
19 ((unsigned long) (CLONE_NEWCGROUP| \
27 #if 0 /// UNNEEDED by elogind
29 #define NAMESPACE_FLAGS_INITIAL ((unsigned long) -1)
31 int namespace_flags_from_string(const char *name, unsigned long *ret);
32 int namespace_flags_to_string(unsigned long flags, char **ret);
34 struct namespace_flag_map {
39 extern const struct namespace_flag_map namespace_flag_map[];