Commit Graph

4 Commits (217577e5ec1d79fbe5f3240fe642363ac863e990)

Author SHA1 Message Date
Tamir Duberstein 217577e5ec
Extract integration-common for shared types 5 months ago
Dave Tucker 8c79b71bd5 feat(aya): Rename Bpf to Ebpf
And BpfLoader to EbpfLoader.
This also adds type aliases to preserve the use of the old names, making
updating to a new Aya release less of a burden. These aliases are marked
as deprecated since we'll likely remove them in a later release.

Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
1 year ago
Alessandro Decina d679a973ca integration-tests: enable logs
Use test_log::test so setting RUST_LOG=aya=debug works and it's easier
to debug failures.
2 years ago
Andrew Werner e2cf734490 aya: Implement RingBuf
This implements the userspace binding for RingBuf.

Instead of streaming the samples as heap buffers, the process_ring
function takes a callback to which we pass the event's byte region,
roughly following [libbpf]'s API design. This avoids a copy and allows
marking the consumer pointer in a timely manner.

[libbpf]: https://github.com/libbpf/libbpf/blob/master/src/ringbuf.c

Additionally, integration tests are added to demonstrate the usage
of the new APIs and to ensure that they work end-to-end.

Co-authored-by: William Findlay <william@williamfindlay.com>
Co-authored-by: Tatsuyuki Ishi <ishitatsuyuki@gmail.com>
2 years ago