/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */#ifndef _SPARC_MSGBUF_H#define _SPARC_MSGBUF_H #include <asm/ipcbuf.h> /* * The msqid64_ds structure for sparc64 architecture. * Note extra padding because this structure is passed back and forth * between kernel and user space. * * Pad space is left for: * - 2 miscellaneous 32-bit values */struct msqid64_ds {	struct ipc64_perm msg_perm;#if defined(__sparc__) && defined(__arch64__)	long msg_stime;			/* last msgsnd time */	long msg_rtime;			/* last msgrcv time */	long msg_ctime;			/* last change time */#else	unsigned long msg_stime_high;	unsigned long msg_stime;	/* last msgsnd time */	unsigned long msg_rtime_high;	unsigned long msg_rtime;	/* last msgrcv time */	unsigned long msg_ctime_high;	unsigned long msg_ctime;	/* last change time */#endif	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  __unused1;	unsigned long  __unused2;};#endif /* _SPARC_MSGBUF_H */