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