/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note *//* * include/asm-xtensa/msgbuf.h * * The msqid64_ds structure for the Xtensa 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 * * This file is subject to the terms and conditions of the GNU General * Public License.  See the file "COPYING" in the main directory of * this archive for more details. */ #ifndef _XTENSA_MSGBUF_H#define _XTENSA_MSGBUF_H #include <asm/ipcbuf.h> struct msqid64_ds {	struct ipc64_perm msg_perm;#ifdef __XTENSA_EB__	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 */#elif defined(__XTENSA_EL__)	unsigned long  msg_stime;	/* last msgsnd time */	unsigned long  msg_stime_high;	unsigned long  msg_rtime;	/* last msgrcv time */	unsigned long  msg_rtime_high;	unsigned long  msg_ctime;	/* last change time */	unsigned long  msg_ctime_high;#else# error processor byte order undefined!#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  __unused4;	unsigned long  __unused5;}; #endif	/* _XTENSA_MSGBUF_H */