bcc-bpf Examples and Free Source Code

Reading from an eBPF map without paying for kernel-call...

system-calls mmap ebpf bcc-bpf libbpf

Is there a way to safely update an eBPF map with a spin lock held in the ebpf program?...

ebpf bpf xdp-bpf bcc-bpf libbpf

Is there a BPF_MAP_LOOKUP_AND_UPDATE_ELEM syscall similar to BPF_MAP_LOOKUP_AND_DELETE_ELEM?...

ebpf bpf xdp-bpf bcc-bpf libbpf

asm/types.h Error during compilation of ebpf code...

clang ebpf xdp-bpf bcc-bpf

How to get cgroup path of task in an eBPF program?...

linux-kernel cgroups ebpf bcc-bpf

What is the recommended way to unit test eBPF/XDP program?...

ebpf bpf xdp-bpf bcc-bpf

How does one write Unit Tests for eBPF programs written in python via the BCC interface for eBPF?...

python unit-testing ebpf bpf bcc-bpf

BPF tracepoint args and why they're different in different example code...

ebpf bpf bcc-bpf libbpf

libbpf: Error in bpf_create_map_xattr(flow_table):Invalid argument(-22). Retrying without BTF...

ebpf bcc-bpf libbpf

ebpf kprobe argument not matching the syscall...

python linux-kernel ebpf bcc-bpf

How to get the name, or the ID, of the System Call that was detected with BCC/eBPF...

ebpf bpf bcc-bpf

Exception: Failed to attach BPF to kprobe when executing sudo opensnoop-bpfcc...

ebpf kprobe bcc-bpf

BPF Verification fails due to register offset...

c linux-kernel ebpf bpf bcc-bpf

Couldn't get the arguments of "echo" bash builtin function by uprobe...

linux-kernel ebpf bcc-bpf

How can an ebpf program change kernel execution flow or call kernel functions?...

linux-kernel ebpf bpf bcc-bpf

Implementing bcc's killsnoop in C...

c linux ebpf bcc-bpf kprobe

Tried to learn eBPF tail call, fails to attach kprobe...

linux ebpf bcc-bpf

What is the difference between syscalls openat and sys_enter_openat?...

system-calls ebpf bcc-bpf libbpf

How to compile BCC on Ubuntu 20.04?...

linux-kernel clang bpf bcc-bpf

bcc: ImportError cannot import name BPF...

bpf ebpf bcc-bpf

Can I access the intermediate C code generated by BCC (BPF Compiler Collection)?...

c ebpf bpf bcc-bpf

eBPF packet monitor losing some packets when 'ping -f'ed...

bpf ebpf bcc-bpf

share information between function(BPF/XDP)...

ebpf bpf bcc-bpf xdp-bpf

"Program too large" threshold greater than actual instruction count...

bpf ebpf bcc-bpf

Colon functions and $ variables in c++?...

bcc-bpf

Bad address error when comparing Strings within BPF...

bpf ebpf bcc-bpf

Functionality of the BPF hash of maps structure...

hashmap trace bpf ebpf bcc-bpf

process name (comm) as key for BPF map...

ctypes bpf bcc-bpf tracepoint

Is there a String size limit when sending strings back to BPF code and back to userspace?...

bpf ebpf bcc-bpf

Trying to count the correct number of characters in a string in BPF...

bpf ebpf bcc-bpf