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.
164 lines
3.4 KiB
C
164 lines
3.4 KiB
C
#undef TRACE_SYSTEM
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#define TRACE_SYSTEM cgroup
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#if !defined(_TRACE_CGROUP_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_CGROUP_H
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#include <linux/cgroup.h>
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#include <linux/tracepoint.h>
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DECLARE_EVENT_CLASS(cgroup_root,
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TP_PROTO(struct cgroup_root *root),
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TP_ARGS(root),
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TP_STRUCT__entry(
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__field( int, root )
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__field( u16, ss_mask )
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__string( name, root->name )
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),
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TP_fast_assign(
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__entry->root = root->hierarchy_id;
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__entry->ss_mask = root->subsys_mask;
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__assign_str(name, root->name);
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),
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TP_printk("root=%d ss_mask=%#x name=%s",
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__entry->root, __entry->ss_mask, __get_str(name))
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);
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DEFINE_EVENT(cgroup_root, cgroup_setup_root,
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TP_PROTO(struct cgroup_root *root),
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TP_ARGS(root)
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);
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DEFINE_EVENT(cgroup_root, cgroup_destroy_root,
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TP_PROTO(struct cgroup_root *root),
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TP_ARGS(root)
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);
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DEFINE_EVENT(cgroup_root, cgroup_remount,
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TP_PROTO(struct cgroup_root *root),
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TP_ARGS(root)
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);
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DECLARE_EVENT_CLASS(cgroup,
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TP_PROTO(struct cgroup *cgrp),
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TP_ARGS(cgrp),
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TP_STRUCT__entry(
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__field( int, root )
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__field( int, id )
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__field( int, level )
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__dynamic_array(char, path,
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cgrp->kn ? cgroup_path(cgrp, NULL, 0) + 1
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: strlen("(null)"))
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),
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TP_fast_assign(
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__entry->root = cgrp->root->hierarchy_id;
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__entry->id = cgrp->id;
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__entry->level = cgrp->level;
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if (cgrp->kn)
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cgroup_path(cgrp, __get_dynamic_array(path),
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__get_dynamic_array_len(path));
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else
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__assign_str(path, "(null)");
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),
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TP_printk("root=%d id=%d level=%d path=%s",
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__entry->root, __entry->id, __entry->level, __get_str(path))
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);
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DEFINE_EVENT(cgroup, cgroup_mkdir,
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TP_PROTO(struct cgroup *cgroup),
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TP_ARGS(cgroup)
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);
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DEFINE_EVENT(cgroup, cgroup_rmdir,
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TP_PROTO(struct cgroup *cgroup),
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TP_ARGS(cgroup)
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);
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DEFINE_EVENT(cgroup, cgroup_release,
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TP_PROTO(struct cgroup *cgroup),
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TP_ARGS(cgroup)
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);
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DEFINE_EVENT(cgroup, cgroup_rename,
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TP_PROTO(struct cgroup *cgroup),
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TP_ARGS(cgroup)
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);
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DECLARE_EVENT_CLASS(cgroup_migrate,
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TP_PROTO(struct cgroup *dst_cgrp, struct task_struct *task, bool threadgroup),
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TP_ARGS(dst_cgrp, task, threadgroup),
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TP_STRUCT__entry(
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__field( int, dst_root )
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__field( int, dst_id )
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__field( int, dst_level )
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__dynamic_array(char, dst_path,
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dst_cgrp->kn ? cgroup_path(dst_cgrp, NULL, 0) + 1
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: strlen("(null)"))
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__field( int, pid )
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__string( comm, task->comm )
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),
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TP_fast_assign(
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__entry->dst_root = dst_cgrp->root->hierarchy_id;
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__entry->dst_id = dst_cgrp->id;
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__entry->dst_level = dst_cgrp->level;
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if (dst_cgrp->kn)
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cgroup_path(dst_cgrp, __get_dynamic_array(dst_path),
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__get_dynamic_array_len(dst_path));
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else
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__assign_str(dst_path, "(null)");
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__entry->pid = task->pid;
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__assign_str(comm, task->comm);
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),
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TP_printk("dst_root=%d dst_id=%d dst_level=%d dst_path=%s pid=%d comm=%s",
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__entry->dst_root, __entry->dst_id, __entry->dst_level,
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__get_str(dst_path), __entry->pid, __get_str(comm))
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);
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DEFINE_EVENT(cgroup_migrate, cgroup_attach_task,
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TP_PROTO(struct cgroup *dst_cgrp, struct task_struct *task, bool threadgroup),
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TP_ARGS(dst_cgrp, task, threadgroup)
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);
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DEFINE_EVENT(cgroup_migrate, cgroup_transfer_tasks,
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TP_PROTO(struct cgroup *dst_cgrp, struct task_struct *task, bool threadgroup),
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TP_ARGS(dst_cgrp, task, threadgroup)
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);
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#endif /* _TRACE_CGROUP_H */
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/* This part must be outside protection */
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#include <trace/define_trace.h>
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