m68k: switch to using the asm-generic msgbuf.h

include include/uapi/asm-generic/Kbuild.asm

generic-y += auxvec.h

generic-y += msgbuf.h

header-y += a.out.h

header-y += byteorder.h

header-y += cachectl.h

header-y += fcntl.h

header-y += ioctls.h

header-y += msgbuf.h

header-y += param.h

header-y += poll.h

header-y += posix_types.h

#ifndef _M68K_MSGBUF_H

#define _M68K_MSGBUF_H

/*

 * The msqid64_ds structure for m68k architecture.

 * Note extra padding because this structure is passed back and forth

 * between kernel and user space.

 *

 * Pad space is left for:

 * - 64-bit time_t to solve y2038 problem

 * - 2 miscellaneous 32-bit values

 */

struct msqid64_ds {

	struct ipc64_perm msg_perm;

	__kernel_time_t msg_stime;	/* last msgsnd time */

	unsigned long	__unused1;

	__kernel_time_t msg_rtime;	/* last msgrcv time */

	unsigned long	__unused2;

	__kernel_time_t msg_ctime;	/* last change time */

	unsigned long	__unused3;

	unsigned long  msg_cbytes;	/* current number of bytes on queue */

	unsigned long  msg_qnum;	/* number of messages in queue */

	unsigned long  msg_qbytes;	/* max number of bytes on queue */

	__kernel_pid_t msg_lspid;	/* pid of last msgsnd */

	__kernel_pid_t msg_lrpid;	/* last receive pid */

	unsigned long  __unused4;

	unsigned long  __unused5;

};

#endif /* _M68K_MSGBUF_H */