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38 lines
1.7 KiB
38 lines
1.7 KiB
/****************************************************************************
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****************************************************************************
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***
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*** This header was automatically generated from a Linux kernel header
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*** of the same name, to make information necessary for userspace to
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*** call into the kernel available to libc. It contains only constants,
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*** structures, and macros generated from the original header, and thus,
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*** contains no copyrightable information.
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***
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*** To edit the content of this header, modify the corresponding
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*** source file (e.g. under external/kernel-headers/original/) then
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*** run bionic/libc/kernel/tools/update_all.py
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***
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*** Any manual change here will be lost the next time this script will
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*** be run. You've been warned!
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***
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****************************************************************************
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****************************************************************************/
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#ifndef _UAPI_LINUX_MEMBARRIER_H
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#define _UAPI_LINUX_MEMBARRIER_H
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enum membarrier_cmd {
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MEMBARRIER_CMD_QUERY = 0,
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MEMBARRIER_CMD_GLOBAL = (1 << 0),
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MEMBARRIER_CMD_GLOBAL_EXPEDITED = (1 << 1),
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MEMBARRIER_CMD_REGISTER_GLOBAL_EXPEDITED = (1 << 2),
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MEMBARRIER_CMD_PRIVATE_EXPEDITED = (1 << 3),
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MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED = (1 << 4),
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MEMBARRIER_CMD_PRIVATE_EXPEDITED_SYNC_CORE = (1 << 5),
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MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_SYNC_CORE = (1 << 6),
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MEMBARRIER_CMD_PRIVATE_EXPEDITED_RSEQ = (1 << 7),
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MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_RSEQ = (1 << 8),
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MEMBARRIER_CMD_SHARED = MEMBARRIER_CMD_GLOBAL,
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};
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enum membarrier_cmd_flag {
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MEMBARRIER_CMD_FLAG_CPU = (1 << 0),
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};
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#endif
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