forked from Qortal/Brooklyn
2a709f28fa
* 0day explit mitigation * Memory corruption prevention * Privilege escalation prevention * Buffer over flow prevention * File System corruption defense * Thread escape prevention This may very well be the most intensive inclusion to BrooklynR. This will not be part of an x86 suite nor it will be released as tool kit. The security core toolkit will remain part of kernel base.
72 lines
2.1 KiB
C
72 lines
2.1 KiB
C
/* cgroupstats.h - exporting per-cgroup statistics
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*
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* Copyright IBM Corporation, 2007
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* Author Balbir Singh <balbir@linux.vnet.ibm.com>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2.1 of the GNU Lesser General Public License
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it would be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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*/
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#ifndef _LINUX_CGROUPSTATS_H
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#define _LINUX_CGROUPSTATS_H
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#include <linux/types.h>
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#include <linux/taskstats.h>
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/*
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* Data shared between user space and kernel space on a per cgroup
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* basis. This data is shared using taskstats.
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*
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* Most of these states are derived by looking at the task->state value
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* For the nr_io_wait state, a flag in the delay accounting structure
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* indicates that the task is waiting on IO
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*
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* Each member is aligned to a 8 byte boundary.
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*/
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struct cgroupstats {
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__u64 nr_sleeping; /* Number of tasks sleeping */
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__u64 nr_running; /* Number of tasks running */
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__u64 nr_stopped; /* Number of tasks in stopped state */
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__u64 nr_uninterruptible; /* Number of tasks in uninterruptible */
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/* state */
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__u64 nr_io_wait; /* Number of tasks waiting on IO */
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};
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/*
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* Commands sent from userspace
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* Not versioned. New commands should only be inserted at the enum's end
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* prior to __CGROUPSTATS_CMD_MAX
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*/
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enum {
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CGROUPSTATS_CMD_UNSPEC = __TASKSTATS_CMD_MAX, /* Reserved */
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CGROUPSTATS_CMD_GET, /* user->kernel request/get-response */
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CGROUPSTATS_CMD_NEW, /* kernel->user event */
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__CGROUPSTATS_CMD_MAX,
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};
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#define CGROUPSTATS_CMD_MAX (__CGROUPSTATS_CMD_MAX - 1)
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enum {
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CGROUPSTATS_TYPE_UNSPEC = 0, /* Reserved */
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CGROUPSTATS_TYPE_CGROUP_STATS, /* contains name + stats */
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__CGROUPSTATS_TYPE_MAX,
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};
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#define CGROUPSTATS_TYPE_MAX (__CGROUPSTATS_TYPE_MAX - 1)
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enum {
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CGROUPSTATS_CMD_ATTR_UNSPEC = 0,
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CGROUPSTATS_CMD_ATTR_FD,
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__CGROUPSTATS_CMD_ATTR_MAX,
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};
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#define CGROUPSTATS_CMD_ATTR_MAX (__CGROUPSTATS_CMD_ATTR_MAX - 1)
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#endif /* _LINUX_CGROUPSTATS_H */
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