diff options
Diffstat (limited to 'include/linux/ipc_namespace.h')
| -rw-r--r-- | include/linux/ipc_namespace.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h index a491fc9dd231..6db5522eef51 100644 --- a/include/linux/ipc_namespace.h +++ b/include/linux/ipc_namespace.h @@ -2,11 +2,20 @@ #define __IPC_NAMESPACE_H__ #include <linux/err.h> +#include <linux/idr.h> +#include <linux/rwsem.h> + +struct ipc_ids { + int in_use; + unsigned short seq; + unsigned short seq_max; + struct rw_semaphore rw_mutex; + struct idr ipcs_idr; +}; -struct ipc_ids; struct ipc_namespace { struct kref kref; - struct ipc_ids *ids[3]; + struct ipc_ids ids[3]; int sem_ctls[4]; int used_sems; |