mirror of https://gitee.com/openkylin/linux.git
29 lines
627 B
C
29 lines
627 B
C
#ifndef ASM_X86__IPCBUF_H
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#define ASM_X86__IPCBUF_H
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/*
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* The ipc64_perm structure for x86 architecture.
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* Note extra padding because this structure is passed back and forth
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* between kernel and user space.
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*
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* Pad space is left for:
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* - 32-bit mode_t and seq
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* - 2 miscellaneous 32-bit values
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*/
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struct ipc64_perm {
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__kernel_key_t key;
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__kernel_uid32_t uid;
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__kernel_gid32_t gid;
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__kernel_uid32_t cuid;
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__kernel_gid32_t cgid;
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__kernel_mode_t mode;
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unsigned short __pad1;
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unsigned short seq;
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unsigned short __pad2;
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unsigned long __unused1;
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unsigned long __unused2;
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};
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#endif /* ASM_X86__IPCBUF_H */
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