Ecosyste.ms: Packages
An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.
Top 0.1% dependent packages on proxy.golang.org
Top 0.1% dependent repos on proxy.golang.org
Top 1.3% forks on proxy.golang.org
Top 0.1% docker downloads on proxy.golang.org
proxy.golang.org : github.com/cilium/ebpf
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. Use the link subpackage to attach a loaded program to a hook in the kernel. Note that losing all references to Map and Program resources will cause their underlying file descriptors to be closed, potentially removing those objects from the kernel. Always retain a reference by e.g. deferring a Close() of a Collection or LoadAndAssign object until application exit. Special care needs to be taken when handling maps of type ProgramArray, as the kernel erases its contents when the last userspace or bpffs reference disappears, regardless of the map being in active use. ExampleMarshaler shows how to use custom encoding with map methods. ExampleExtractDistance shows how to attach an eBPF socket filter to extract the network distance of an IP host. ExampleSocketELF demonstrates how to load an eBPF program from an ELF, and attach it to a raw socket.
Registry
-
Source
- Documentation
- JSON
purl: pkg:golang/github.com/cilium/ebpf
Keywords: btf, ebpf, go, golang, linux
License: MIT
Latest release: 6 months ago
First release: over 3 years ago
Namespace: github.com/cilium
Dependent packages: 1,753
Dependent repositories: 21,038
Stars: 4,184 on GitHub
Forks: 468 on GitHub
Docker dependents: 2,808
Docker downloads: 14,602,070,339
See more repository details: repos.ecosyste.ms
Last synced: about 16 hours ago