717169bb88
- we don't support go < 1.8. this restriction as added because plugin support requires go 1.8 or up, but with such old versions being EOL, this check was rather redundant - add back arm64 support; in6bd0710831, non-amd64 was disabled, pending golang/go#17138, which was tracking arm64 support, and is now resolved. It's unclear if architectures other than amd64 and arm64 are supported, so keeping it restricted to amd64 and arm64. - enable plugin support on Windows; it was disabled in0b44e24c07but the code looks to take windows into account. Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
63 lines
1.4 KiB
Go
63 lines
1.4 KiB
Go
//go:build (amd64 || arm64) && !static_build && !gccgo
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/*
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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 plugin
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import (
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"fmt"
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"path/filepath"
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"plugin"
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"runtime"
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)
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// loadPlugins loads all plugins for the OS and Arch
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// that containerd is built for inside the provided path
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func loadPlugins(path string) error {
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abs, err := filepath.Abs(path)
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if err != nil {
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return err
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}
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pattern := filepath.Join(abs, fmt.Sprintf(
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"*-%s-%s.%s",
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runtime.GOOS,
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runtime.GOARCH,
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getLibExt(),
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))
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libs, err := filepath.Glob(pattern)
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if err != nil {
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return err
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}
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for _, lib := range libs {
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if _, err := plugin.Open(lib); err != nil {
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return err
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}
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}
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return nil
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}
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// getLibExt returns a platform specific lib extension for
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// the platform that containerd is running on
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func getLibExt() string {
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switch runtime.GOOS {
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case "windows":
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return "dll"
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default:
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return "so"
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}
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}
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