ipc.h 513 Bytes
Newer Older
Linus Torvalds's avatar
Linus Torvalds committed
1 2 3 4 5 6 7 8 9
#ifndef __PPC_IPC_H__
#define __PPC_IPC_H__

/* 
 * These are used to wrap system calls on PowerPC.
 *
 * See arch/ppc/kernel/syscalls.c for ugly details..
 */
struct ipc_kludge {
10
	struct msgbuf __user *msgp;
Linus Torvalds's avatar
Linus Torvalds committed
11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
	long msgtyp;
};

#define SEMOP		 1
#define SEMGET		 2
#define SEMCTL		 3
#define MSGSND		11
#define MSGRCV		12
#define MSGGET		13
#define MSGCTL		14
#define SHMAT		21
#define SHMDT		22
#define SHMGET		23
#define SHMCTL		24

#define IPCCALL(version,op)	((version)<<16 | (op))

#endif /* __PPC_IPC_H__ */