/* Kernel object name space definitions * * Copyright (c) 2002-2003 Patrick Mochel * Copyright (c) 2002-2003 Open Source Development Labs * Copyright (c) 2006-2008 Greg Kroah-Hartman <greg@kroah.com> * Copyright (c) 2006-2008 Novell Inc. * * Split from kobject.h by David Howells (dhowells@redhat.com) * * This file is released under the GPLv2. * * Please read Documentation/kobject.txt before using the kobject * interface, ESPECIALLY the parts about reference counts and object * destructors. */ #ifndef _LINUX_KOBJECT_NS_H #define _LINUX_KOBJECT_NS_H struct sock; struct kobject; /* * Namespace types which are used to tag kobjects and sysfs entries. * Network namespace will likely be the first. */ enum kobj_ns_type { KOBJ_NS_TYPE_NONE = 0, KOBJ_NS_TYPE_NET, KOBJ_NS_TYPES }; /* * Callbacks so sysfs can determine namespaces * @grab_current_ns: return a new reference to calling task's namespace * @netlink_ns: return namespace to which a sock belongs (right?) * @initial_ns: return the initial namespace (i.e. init_net_ns) * @drop_ns: drops a reference to namespace */ struct kobj_ns_type_operations { enum kobj_ns_type type; bool (*current_may_mount)(void); void *(*grab_current_ns)(void); const void *(*netlink_ns)(struct sock *sk); const void *(*initial_ns)(void); void (*drop_ns)(void *); }; int kobj_ns_type_register(const struct kobj_ns_type_operations *ops); int kobj_ns_type_registered(enum kobj_ns_type type); const struct kobj_ns_type_operations *kobj_child_ns_ops(struct kobject *parent); const struct kobj_ns_type_operations *kobj_ns_ops(struct kobject *kobj); bool kobj_ns_current_may_mount(enum kobj_ns_type type); void *kobj_ns_grab_current(enum kobj_ns_type type); const void *kobj_ns_netlink(enum kobj_ns_type type, struct sock *sk); const void *kobj_ns_initial(enum kobj_ns_type type); void kobj_ns_drop(enum kobj_ns_type type, void *ns); #endif /* _LINUX_KOBJECT_NS_H */Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| David Howells | 158 | 83.60% | 1 | 33.33% |
| Eric W. Biedermann | 17 | 8.99% | 1 | 33.33% |
| Al Viro | 14 | 7.41% | 1 | 33.33% |
| Total | 189 | 100.00% | 3 | 100.00% |