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Searched refs:ipc_namespace (Results 1 – 14 of 14) sorted by relevance

/linux/include/linux/
H A Dipc_namespace.h31 struct ipc_namespace { struct
83 extern struct ipc_namespace init_ipc_ns; argument
87 extern void shm_destroy_orphaned(struct ipc_namespace *ns);
89 static inline void shm_destroy_orphaned(struct ipc_namespace *ns) {} in shm_destroy_orphaned()
93 extern int mq_init_ns(struct ipc_namespace *ns);
128 static inline int mq_init_ns(struct ipc_namespace *ns) { return 0; } in mq_init_ns()
132 static inline struct ipc_namespace *to_ipc_ns(struct ns_common *ns) in to_ipc_ns()
134 return container_of(ns, struct ipc_namespace, ns); in to_ipc_ns()
137 extern struct ipc_namespace *copy_ipcs(u64 flags,
138 struct user_namespace *user_ns, struct ipc_namespace *ns);
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H A Dnsproxy.h11 struct ipc_namespace;
35 struct ipc_namespace *ipc_ns;
H A Dnsfs.h30 struct ipc_namespace *: current->nsproxy->ipc_ns, \
H A Dnstree.h36 struct ipc_namespace *: &(ipc_ns_tree), \
H A Dsyscalls.h1330 struct ipc_namespace *ns);
/linux/ipc/
H A Dutil.h55 struct ipc_namespace;
59 extern void mq_clear_sbinfo(struct ipc_namespace *ns);
61 static inline void mq_clear_sbinfo(struct ipc_namespace *ns) { } in mq_clear_sbinfo()
65 void sem_init_ns(struct ipc_namespace *ns);
66 int msg_init_ns(struct ipc_namespace *ns);
67 void shm_init_ns(struct ipc_namespace *ns);
69 void sem_exit_ns(struct ipc_namespace *ns);
70 void msg_exit_ns(struct ipc_namespace *ns);
71 void shm_exit_ns(struct ipc_namespace *ns);
73 static inline void sem_init_ns(struct ipc_namespace *ns) { } in sem_init_ns()
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H A Dnamespace.c39 static struct ipc_namespace *create_ipc_ns(struct user_namespace *user_ns, in create_ipc_ns()
40 struct ipc_namespace *old_ns) in create_ipc_ns()
42 struct ipc_namespace *ns; in create_ipc_ns()
61 ns = kzalloc(sizeof(struct ipc_namespace), GFP_KERNEL_ACCOUNT); in create_ipc_ns()
111 struct ipc_namespace *copy_ipcs(u64 flags, in copy_ipcs()
112 struct user_namespace *user_ns, struct ipc_namespace *ns) in copy_ipcs()
127 void free_ipcs(struct ipc_namespace *ns, struct ipc_ids *ids, in free_ipcs()
128 void (*free)(struct ipc_namespace *, struct kern_ipc_perm *)) in free_ipcs() argument
150 static void free_ipc_ns(struct ipc_namespace *ns) in free_ipc_ns()
174 struct ipc_namespace *n, *t; in free_ipc()
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H A Dshm.c78 struct ipc_namespace *ns;
87 struct ipc_namespace *ns;
102 static int newseg(struct ipc_namespace *, struct ipc_params *);
105 static void shm_destroy(struct ipc_namespace *ns, struct shmid_kernel *shp);
110 void shm_init_ns(struct ipc_namespace *ns) in shm_init_ns()
124 static void do_shm_rmid(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp) in do_shm_rmid()
141 void shm_exit_ns(struct ipc_namespace *ns) in shm_exit_ns()
169 static inline struct shmid_kernel *shm_obtain_object(struct ipc_namespace *ns, int id) in shm_obtain_object()
179 static inline struct shmid_kernel *shm_obtain_object_check(struct ipc_namespace *ns, int id) in shm_obtain_object_check()
193 static inline struct shmid_kernel *shm_lock(struct ipc_namespace *ns, int id) in shm_lock()
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H A Dmsg.c102 static inline struct msg_queue *msq_obtain_object(struct ipc_namespace *ns, int id) in msq_obtain_object()
112 static inline struct msg_queue *msq_obtain_object_check(struct ipc_namespace *ns, in msq_obtain_object_check()
123 static inline void msg_rmid(struct ipc_namespace *ns, struct msg_queue *s) in msg_rmid()
144 static int newque(struct ipc_namespace *ns, struct ipc_params *params) in newque()
273 static void freeque(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp) in freeque()
300 struct ipc_namespace *ns; in ksys_msgget()
401 static int msgctl_down(struct ipc_namespace *ns, int msqid, int cmd, in msgctl_down()
477 static int msgctl_info(struct ipc_namespace *ns, int msqid, in msgctl_info()
518 static int msgctl_stat(struct ipc_namespace *ns, int msqid, in msgctl_stat()
599 struct ipc_namespace *ns; in ksys_msgctl()
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H A Dsem.c171 static int newary(struct ipc_namespace *, struct ipc_params *);
172 static void freeary(struct ipc_namespace *, struct kern_ipc_perm *);
249 void sem_init_ns(struct ipc_namespace *ns) in sem_init_ns()
260 void sem_exit_ns(struct ipc_namespace *ns) in sem_exit_ns()
478 static inline struct sem_array *sem_obtain_object(struct ipc_namespace *ns, int id) in sem_obtain_object()
488 static inline struct sem_array *sem_obtain_object_check(struct ipc_namespace *ns, in sem_obtain_object_check()
505 static inline void sem_rmid(struct ipc_namespace *ns, struct sem_array *s) in sem_rmid()
531 static int newary(struct ipc_namespace *ns, struct ipc_params *params) in newary()
604 struct ipc_namespace *ns; in ksys_semget()
1143 static void freeary(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp) in freeary()
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H A Dmqueue.c47 struct ipc_namespace *ipc_ns;
175 static inline struct ipc_namespace *__get_ns_from_inode(struct inode *inode) in __get_ns_from_inode()
180 static struct ipc_namespace *get_ns_from_inode(struct inode *inode) in get_ns_from_inode()
182 struct ipc_namespace *ns; in get_ns_from_inode()
291 struct ipc_namespace *ipc_ns, umode_t mode, in mqueue_get_inode()
407 struct ipc_namespace *ns = sb->s_fs_info; in mqueue_fill_super()
469 static struct vfsmount *mq_create_mount(struct ipc_namespace *ns) in mq_create_mount()
516 struct ipc_namespace *ipc_ns; in mqueue_evict_inode()
573 struct ipc_namespace *ipc_ns; in mqueue_create_attr()
948 struct ipc_namespace *ipc_ns = current->nsproxy->ipc_ns; in SYSCALL_DEFINE1()
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H A Dmsgutil.c29 struct ipc_namespace init_ipc_ns = {
/linux/include/linux/ns/
H A Dns_common_types.h13 struct ipc_namespace;
23 extern struct ipc_namespace init_ipc_ns;
126 struct ipc_namespace *: &(__ns)->ns, \
127 const struct ipc_namespace *: &(__ns)->ns, \
144 struct ipc_namespace *: IPC_NS_INIT_INO, \
155 struct ipc_namespace *: &init_ipc_ns, \
166 struct ipc_namespace *: IPC_NS_INIT_ID, \
177 struct ipc_namespace *: (IS_ENABLED(CONFIG_IPC_NS) ? &ipcns_operations : NULL), \
188 struct ipc_namespace *: CLONE_NEWIPC, \
/linux/arch/arm/kernel/
H A Dsys_oabi-compat.c342 struct ipc_namespace *ns; in sys_oabi_semtimedop()