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46 lines
3.4 KiB
Plaintext
46 lines
3.4 KiB
Plaintext
# Copyright 2018 syzkaller project authors. All rights reserved.
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# Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
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include <uapi/linux/fcntl.h>
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resource fd_cgroup[fd]
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resource fd_cgroup_type[fd]
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resource fd_cgroup_subtree[fd]
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resource fd_cgroup_int[fd]
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resource fd_cgroup_pid[fd]
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mkdirat$cgroup_root(fd const[AT_FDCWD], path ptr[in, string[cgroup_dirs]], mode const[0x1ff])
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mkdirat$cgroup(fd fd_cgroup, path ptr[in, string[cgroup_names]], mode const[0x1ff])
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openat$cgroup_root(fd const[AT_FDCWD], file ptr[in, string[cgroup_dirs]], flags const[CGROUP_OPEN_FLAGS], mode const[0]) fd_cgroup
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openat$cgroup(fd fd_cgroup, file ptr[in, string[cgroup_names]], flags const[CGROUP_OPEN_FLAGS], mode const[0]) fd_cgroup
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openat$cgroup_ro(fd fd_cgroup, file ptr[in, string[cgroup_ctrl_read]], flags const[O_RDONLY], mode const[0]) fd
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openat$cgroup_int(fd fd_cgroup, file ptr[in, string[cgroup_ctrl_int]], flags const[O_RDWR], mode const[0]) fd_cgroup_int
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openat$cgroup_procs(fd fd_cgroup, file ptr[in, string[cgroup_proc_files]], flags const[O_RDWR], mode const[0]) fd_cgroup_pid
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openat$cgroup_subtree(fd fd_cgroup, file ptr[in, string["cgroup.subtree_control"]], flags const[O_RDWR], mode const[0]) fd_cgroup_subtree
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openat$cgroup_type(fd fd_cgroup, file ptr[in, string["cgroup.type"]], flags const[O_RDWR], mode const[0]) fd_cgroup_type
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write$cgroup_int(fd fd_cgroup_int, buf ptr[in, fmt[hex, int64]], len bytesize[buf])
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write$cgroup_pid(fd fd_cgroup_pid, buf ptr[in, fmt[hex, pid]], len bytesize[buf])
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write$cgroup_subtree(fd fd_cgroup_subtree, buf ptr[in, cgroup_subtree], len bytesize[buf])
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write$cgroup_type(fd fd_cgroup_type, buf ptr[in, string["threaded"]], len bytesize[buf])
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cgroup_subtree {
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controls array[cgroup_control]
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} [packed]
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cgroup_control {
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sign flags[cgroup_control_signs, int8]
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subsys stringnoz[cgroup_subsystems]
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sp const[' ', int8]
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} [packed]
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cgroup_dirs = "./cgroup/syz0", "./cgroup/syz1", "./cgroup.cpu/syz0", "./cgroup.cpu/syz1", "./cgroup.net/syz0", "./cgroup.net/syz1"
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cgroup_names = "syz0", "syz1"
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cgroup_paths = "./cgroup/syz0", "./cgroup.cpu/syz0", "./cgroup.net/syz0", "./cgroup/syz1", "./cgroup.cpu/syz1", "./cgroup.net/syz1"
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cgroup_control_signs = '+', '-'
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cgroup_subsystems = "cpu", "memory", "io", "pids", "rdma"
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cgroup_proc_files = "cgroup.procs", "cgroup.threads", "tasks"
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cgroup_ctrl_read = "cgroup.controllers", "cgroup.events", "cgroup.stat", "cpu.stat", "cpu.stat", "io.stat", "memory.current", "memory.events", "memory.stat", "memory.swap.current", "pids.current", "pids.events", "rdma.current", "cpuacct.stat", "cpuacct.usage_all", "cpuacct.usage_percpu", "cpuacct.usage_percpu_sys", "cpuacct.usage_percpu_user", "cpuacct.usage_sys", "cpuacct.usage_user", "cpuset.effective_cpus", "cpuset.effective_mems", "cpuset.memory_pressure", "hugetlb.2MB.usage_in_bytes"
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cgroup_ctrl_int = "cgroup.max.depth", "cgroup.max.descendants", "cpu.weight", "cpu.weight.nice", "io.bfq.weight", "io.max", "io.weight", "memory.high", "memory.low", "memory.max", "memory.swap.max", "pids.max", "rdma.max", "cgroup.clone_children", "cpuacct.usage", "cpuset.cpu_exclusive", "cpuset.cpus", "cpuset.mem_exclusive", "cpuset.mem_hardwall", "cpuset.memory_migrate", "cpuset.memory_spread_page", "cpuset.memory_spread_slab", "cpuset.mems", "cpuset.sched_load_balance", "cpuset.sched_relax_domain_level", "hugetlb.2MB.failcnt", "hugetlb.2MB.limit_in_bytes", "hugetlb.2MB.max_usage_in_bytes", "notify_on_release"
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define CGROUP_OPEN_FLAGS O_RDWR | O_PATH
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