Current File : //usr/include/x86_64-linux-gnu/asm/msgbuf.h
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __ASM_X64_MSGBUF_H
#define __ASM_X64_MSGBUF_H
#if !defined(__x86_64__) || !defined(__ILP32__)
#include <asm-generic/msgbuf.h>
#else
#include <asm/ipcbuf.h>
/*
* The msqid64_ds structure for x86 architecture with x32 ABI.
*
* On x86-32 and x86-64 we can just use the generic definition, but
* x32 uses the same binary layout as x86_64, which is different
* from other 32-bit architectures.
*/
struct msqid64_ds {
struct ipc64_perm msg_perm;
__kernel_long_t msg_stime; /* last msgsnd time */
__kernel_long_t msg_rtime; /* last msgrcv time */
__kernel_long_t msg_ctime; /* last change time */
__kernel_ulong_t msg_cbytes; /* current number of bytes on queue */
__kernel_ulong_t msg_qnum; /* number of messages in queue */
__kernel_ulong_t 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 */
__kernel_ulong_t __unused4;
__kernel_ulong_t __unused5;
};
#endif
#endif /* __ASM_GENERIC_MSGBUF_H */
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