Files
runc/vendor/github.com/cilium/ebpf/doc.go
Akihiro Suda faf673ee45 cgroup2: port over eBPF device controller from crun
The implementation is based on https://github.com/containers/crun/blob/0.10.2/src/libcrun/ebpf.c

Although ebpf.c is originally licensed under LGPL-3.0-or-later, the author
Giuseppe Scrivano agreed to relicense the file in Apache License 2.0:
https://github.com/opencontainers/runc/issues/2144#issuecomment-543116397

See libcontainer/cgroups/ebpf/devicefilter/devicefilter_test.go for tested configurations.

Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
2019-10-31 14:01:46 +09:00

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Go

// Package ebpf is a toolkit for working with eBPF programs.
//
// eBPF programs are small snippets of code which are executed directly
// in a VM in the Linux kernel, which makes them very fast and flexible.
// Many Linux subsystems now accept eBPF programs. This makes it possible
// to implement highly application specific logic inside the kernel,
// without having to modify the actual kernel itself.
//
// This package is designed for long-running processes which
// want to use eBPF to implement part of their application logic. It has no
// run-time dependencies outside of the library and the Linux kernel itself.
// eBPF code should be compiled ahead of time using clang, and shipped with
// your application as any other resource.
//
// This package doesn't include code required to attach eBPF to Linux
// subsystems, since this varies per subsystem.
package ebpf