| 1 | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
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| 2 | #ifndef __ASM_X64_MSGBUF_H |
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| 3 | #define __ASM_X64_MSGBUF_H |
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| 4 | |
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| 5 | #if !defined(__x86_64__) || !defined(__ILP32__) |
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| 6 | #include <asm-generic/msgbuf.h> |
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| 7 | #else |
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| 8 | |
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| 9 | #include <asm/ipcbuf.h> |
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| 10 | |
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| 11 | /* |
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| 12 | * The msqid64_ds structure for x86 architecture with x32 ABI. |
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| 13 | * |
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| 14 | * On x86-32 and x86-64 we can just use the generic definition, but |
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| 15 | * x32 uses the same binary layout as x86_64, which is different |
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| 16 | * from other 32-bit architectures. |
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| 17 | */ |
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| 18 | |
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| 19 | struct msqid64_ds { |
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| 20 | struct ipc64_perm msg_perm; |
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| 21 | __kernel_long_t msg_stime; /* last msgsnd time */ |
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| 22 | __kernel_long_t msg_rtime; /* last msgrcv time */ |
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| 23 | __kernel_long_t msg_ctime; /* last change time */ |
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| 24 | __kernel_ulong_t msg_cbytes; /* current number of bytes on queue */ |
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| 25 | __kernel_ulong_t msg_qnum; /* number of messages in queue */ |
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| 26 | __kernel_ulong_t msg_qbytes; /* max number of bytes on queue */ |
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| 27 | __kernel_pid_t msg_lspid; /* pid of last msgsnd */ |
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| 28 | __kernel_pid_t msg_lrpid; /* last receive pid */ |
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| 29 | __kernel_ulong_t __unused4; |
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| 30 | __kernel_ulong_t __unused5; |
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| 31 | }; |
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| 32 | |
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| 33 | #endif |
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| 34 | |
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| 35 | #endif /* __ASM_GENERIC_MSGBUF_H */ |
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| 36 | |
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