1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2#ifndef _ASM_POWERPC_MSGBUF_H 3#define _ASM_POWERPC_MSGBUF_H 4 5/* 6 * The msqid64_ds structure for the PowerPC architecture. 7 * Note extra padding because this structure is passed back and forth 8 * between kernel and user space. 9 */ 10 11struct msqid64_ds { 12 struct ipc64_perm msg_perm; 13#ifndef __powerpc64__ 14 unsigned int __unused1; 15#endif 16 __kernel_time_t msg_stime; /* last msgsnd time */ 17#ifndef __powerpc64__ 18 unsigned int __unused2; 19#endif 20 __kernel_time_t msg_rtime; /* last msgrcv time */ 21#ifndef __powerpc64__ 22 unsigned int __unused3; 23#endif 24 __kernel_time_t msg_ctime; /* last change time */ 25 unsigned long msg_cbytes; /* current number of bytes on queue */ 26 unsigned long msg_qnum; /* number of messages in queue */ 27 unsigned long msg_qbytes; /* max number of bytes on queue */ 28 __kernel_pid_t msg_lspid; /* pid of last msgsnd */ 29 __kernel_pid_t msg_lrpid; /* last receive pid */ 30 unsigned long __unused4; 31 unsigned long __unused5; 32}; 33 34#endif /* _ASM_POWERPC_MSGBUF_H */ 35