diff options
Diffstat (limited to 'include/linux/ipc.h')
| -rw-r--r-- | include/linux/ipc.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/include/linux/ipc.h b/include/linux/ipc.h index 6da6772c19ff..1980867a64a4 100644 --- a/include/linux/ipc.h +++ b/include/linux/ipc.h @@ -92,16 +92,19 @@ extern struct ipc_namespace init_ipc_ns; #ifdef CONFIG_SYSVIPC #define INIT_IPC_NS(ns) .ns = &init_ipc_ns, -extern int copy_ipcs(unsigned long flags, struct task_struct *tsk); +extern struct ipc_namespace *copy_ipcs(unsigned long flags, + struct ipc_namespace *ns); #else #define INIT_IPC_NS(ns) -static inline int copy_ipcs(unsigned long flags, struct task_struct *tsk) -{ return 0; } +static inline struct ipc_namespace *copy_ipcs(unsigned long flags, + struct ipc_namespace *ns) +{ + return ns; +} #endif #ifdef CONFIG_IPC_NS extern void free_ipc_ns(struct kref *kref); -extern int unshare_ipcs(unsigned long flags, struct ipc_namespace **ns); #endif static inline struct ipc_namespace *get_ipc_ns(struct ipc_namespace *ns) |