diff options
Diffstat (limited to 'kernel/include/linux/ipc.h')
| -rw-r--r-- | kernel/include/linux/ipc.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/kernel/include/linux/ipc.h b/kernel/include/linux/ipc.h new file mode 100644 index 000000000..9d84942ae --- /dev/null +++ b/kernel/include/linux/ipc.h @@ -0,0 +1,26 @@ +#ifndef _LINUX_IPC_H +#define _LINUX_IPC_H + +#include <linux/spinlock.h> +#include <linux/uidgid.h> +#include <uapi/linux/ipc.h> + +#define IPCMNI 32768 /* <= MAX_INT limit for ipc arrays (including sysctl changes) */ + +/* used by in-kernel data structures */ +struct kern_ipc_perm +{ + spinlock_t lock; + bool deleted; + int id; + key_t key; + kuid_t uid; + kgid_t gid; + kuid_t cuid; + kgid_t cgid; + umode_t mode; + unsigned long seq; + void *security; +}; + +#endif /* _LINUX_IPC_H */ |