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/* Linux/HPPA implementation of the SysV message struct msqid_ds.
Copyright (C) 2020-2024 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#ifndef _SYS_MSG_H
# error "Never use <bits/msq.h> directly; include <sys/msg.h> instead."
#endif
#include <bits/types/time_t.h>
/* Structure of record for one message inside the kernel.
The type `struct msg' is opaque. */
struct msqid_ds
{
#ifdef __USE_TIME64_REDIRECTS
# include <bits/types/struct_msqid64_ds_helper.h>
#else
struct ipc_perm msg_perm; /* structure describing operation permission */
# if __TIMESIZE == 32
unsigned long int __msg_stime_high;
__time_t msg_stime; /* time of last msgsnd command */
unsigned long int __msg_rtime_high;
__time_t msg_rtime; /* time of last msgsnd command */
unsigned long int __msg_ctime_high;
__time_t msg_ctime; /* time of last change */
# else
__time_t msg_stime; /* time of last msgsnd command */
__time_t msg_rtime; /* time of last msgsnd command */
__time_t msg_ctime; /* time of last change */
# endif
__syscall_ulong_t __msg_cbytes; /* current number of bytes on queue */
msgqnum_t msg_qnum; /* number of messages currently on queue */
msglen_t msg_qbytes; /* max number of bytes allowed on queue */
__pid_t msg_lspid; /* pid of last msgsnd() */
__pid_t msg_lrpid; /* pid of last msgrcv() */
__syscall_ulong_t __glibc_reserved4;
__syscall_ulong_t __glibc_reserved5;
#endif
};
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