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Run command `make -C selftest/perfbuffers` or `make selftest-static-run`
#### Out Error
```shell
/usr/lib/golang/pkg/tool/linux_amd64/link: running clang failed: exit status 1
/usr/bin/ld: cannot …
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Hello, i want to build libxdp on my wsl machine(Debian bullseye), but i get this error during make:
```
↳ make libxdp
lib
libbpf
CC libbpf/src/libbpf.a
INSTALL libbpf/src/li…
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Hi team,
I'm trying to run mountsnoop on arm64 target, but failed as below,
```
root@tegra-ubuntu:/ota/test# ./mountsnoop -v
libbpf: loading object 'mountsnoop_bpf' from buffer
libbpf: elf: s…
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1. My os version
```
root@ubuntu20-04:~/xdp-tutorial/basic01-xdp-pass# cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=20.04
DISTRIB_CODENAME=focal
DISTRIB_DESCRIPTION="Ubuntu 20.04.5 LT…
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We should expose all of the bpf_program api, just being careful about what is deprecated and/or discouraged when 1.0 is released.
- [ ] bpf_program__set_ifindex
- [ ] bpf_program__name
- [ ] bpf…
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In libbpf, attach multiple uprobes like:
```
link->multi_link = bpf_program__attach_uprobe_multi(prog, pid, path,
NULL, &opts_multi);
```
https://github.com/libbpf/libbpf/blob/maste…
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to test a PR I used `sigsnoop` with kill utility.
got signal value 17.
So I reverted that patch.
same result.
so I added `bpf_printk` and verified that value.
it was 17 even with `bpf_printk`…
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I try to write eBPF program which redirects some packets to user-space using AF_XDP socket and XSK_MAP. I patched RedBPF to add support for XSK maps. But then I need some crate for working with AF_XDP…
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with gimli it shouldn't be to hard to implement the parts we need in pure rust.
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I encountered an issue related to the iteration of BPF table entries, which resulted in an infinite loop. The loop continually processes the table going over it and restarting from the start without e…