1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2*4882a593Smuzhiyun #ifndef _ASM_POWERPC_MSGBUF_H 3*4882a593Smuzhiyun #define _ASM_POWERPC_MSGBUF_H 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun #include <asm/ipcbuf.h> 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun /* 8*4882a593Smuzhiyun * The msqid64_ds structure for the PowerPC architecture. 9*4882a593Smuzhiyun * Note extra padding because this structure is passed back and forth 10*4882a593Smuzhiyun * between kernel and user space. 11*4882a593Smuzhiyun */ 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun struct msqid64_ds { 14*4882a593Smuzhiyun struct ipc64_perm msg_perm; 15*4882a593Smuzhiyun #ifdef __powerpc64__ 16*4882a593Smuzhiyun long msg_stime; /* last msgsnd time */ 17*4882a593Smuzhiyun long msg_rtime; /* last msgrcv time */ 18*4882a593Smuzhiyun long msg_ctime; /* last change time */ 19*4882a593Smuzhiyun #else 20*4882a593Smuzhiyun unsigned long msg_stime_high; 21*4882a593Smuzhiyun unsigned long msg_stime; /* last msgsnd time */ 22*4882a593Smuzhiyun unsigned long msg_rtime_high; 23*4882a593Smuzhiyun unsigned long msg_rtime; /* last msgrcv time */ 24*4882a593Smuzhiyun unsigned long msg_ctime_high; 25*4882a593Smuzhiyun unsigned long msg_ctime; /* last change time */ 26*4882a593Smuzhiyun #endif 27*4882a593Smuzhiyun unsigned long msg_cbytes; /* current number of bytes on queue */ 28*4882a593Smuzhiyun unsigned long msg_qnum; /* number of messages in queue */ 29*4882a593Smuzhiyun unsigned long msg_qbytes; /* max number of bytes on queue */ 30*4882a593Smuzhiyun __kernel_pid_t msg_lspid; /* pid of last msgsnd */ 31*4882a593Smuzhiyun __kernel_pid_t msg_lrpid; /* last receive pid */ 32*4882a593Smuzhiyun unsigned long __unused4; 33*4882a593Smuzhiyun unsigned long __unused5; 34*4882a593Smuzhiyun }; 35*4882a593Smuzhiyun 36*4882a593Smuzhiyun #endif /* _ASM_POWERPC_MSGBUF_H */ 37