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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_MSGBUF_H
#define _ASM_MSGBUF_H
#include <asm/ipcbuf.h>
/*
* The msqid64_ds structure for the MIPS architecture.
* Note extra padding because this structure is passed back and forth
* between kernel and user space.
*
* Pad space is left for:
* - 2 miscellaneous unsigned long values
*/
#if defined(__mips64)
struct msqid64_ds {
struct ipc64_perm msg_perm;
long msg_stime; /* last msgsnd time */
long msg_rtime; /* last msgrcv time */
long msg_ctime; /* last change time */
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;
};
#elif defined (__MIPSEB__)
struct msqid64_ds {
struct ipc64_perm msg_perm;
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 */
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;
};
#elif defined (__MIPSEL__)
struct msqid64_ds {
struct ipc64_perm msg_perm;
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;
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;
};
#else
#warning no endianess set
#endif
#endif /* _ASM_MSGBUF_H */
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