forked from mirrors/gotosocial
57dc742c76
Bumps [github.com/KimMachineGun/automemlimit](https://github.com/KimMachineGun/automemlimit) from 0.2.4 to 0.2.5. - [Release notes](https://github.com/KimMachineGun/automemlimit/releases) - [Commits](https://github.com/KimMachineGun/automemlimit/compare/v0.2.4...v0.2.5) --- updated-dependencies: - dependency-name: github.com/KimMachineGun/automemlimit dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
72 lines
2.1 KiB
Go
72 lines
2.1 KiB
Go
/*
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Copyright The containerd Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package cgroup1
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import (
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"errors"
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)
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var (
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// ErrIgnoreSubsystem allows the specific subsystem to be skipped
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ErrIgnoreSubsystem = errors.New("skip subsystem")
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// ErrDevicesRequired is returned when the devices subsystem is required but
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// does not exist or is not active
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ErrDevicesRequired = errors.New("devices subsystem is required")
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)
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// InitOpts allows configuration for the creation or loading of a cgroup
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type InitOpts func(*InitConfig) error
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// InitConfig provides configuration options for the creation
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// or loading of a cgroup and its subsystems
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type InitConfig struct {
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// InitCheck can be used to check initialization errors from the subsystem
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InitCheck InitCheck
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hiearchy Hierarchy
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}
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func newInitConfig() *InitConfig {
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return &InitConfig{
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InitCheck: RequireDevices,
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hiearchy: Default,
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}
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}
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// InitCheck allows subsystems errors to be checked when initialized or loaded
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type InitCheck func(Subsystem, Path, error) error
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// AllowAny allows any subsystem errors to be skipped
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func AllowAny(_ Subsystem, _ Path, _ error) error {
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return ErrIgnoreSubsystem
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}
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// RequireDevices requires the device subsystem but no others
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func RequireDevices(s Subsystem, _ Path, _ error) error {
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if s.Name() == Devices {
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return ErrDevicesRequired
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}
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return ErrIgnoreSubsystem
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}
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// WithHiearchy sets a list of cgroup subsystems.
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// The default list is coming from /proc/self/mountinfo.
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func WithHiearchy(h Hierarchy) InitOpts {
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return func(c *InitConfig) error {
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c.hiearchy = h
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return nil
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}
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}
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