1#ifndef _CRIS_MSGBUF_H 2#define _CRIS_MSGBUF_H 3 4/* verbatim copy of asm-i386 version */ 5 6/* 7 * The msqid64_ds structure for CRIS architecture. 8 * Note extra padding because this structure is passed back and forth 9 * between kernel and user space. 10 * 11 * Pad space is left for: 12 * - 64-bit time_t to solve y2038 problem 13 * - 2 miscellaneous 32-bit values 14 */ 15 16struct msqid64_ds { 17 struct ipc64_perm msg_perm; 18 __kernel_time_t msg_stime; /* last msgsnd time */ 19 unsigned long __unused1; 20 __kernel_time_t msg_rtime; /* last msgrcv time */ 21 unsigned long __unused2; 22 __kernel_time_t msg_ctime; /* last change time */ 23 unsigned long __unused3; 24 unsigned long msg_cbytes; /* current number of bytes on queue */ 25 unsigned long msg_qnum; /* number of messages in queue */ 26 unsigned long msg_qbytes; /* max number of bytes on queue */ 27 __kernel_pid_t msg_lspid; /* pid of last msgsnd */ 28 __kernel_pid_t msg_lrpid; /* last receive pid */ 29 unsigned long __unused4; 30 unsigned long __unused5; 31}; 32 33#endif /* _CRIS_MSGBUF_H */ 34