Struct redbpf::KProbe

pub struct KProbe { /* fields omitted */ }

Type to work with kprobes or kretprobes.

Implementations

impl KProbe

pub fn attach_kprobe(&mut self, fn_name: &str, offset: u64) -> Result<()>

Attach the kprobe or kretprobe.

Attach the probe to the function fn_name inside the kernel. If offset is given, the probe will be attached at that byte offset inside the function.

Example

use redbpf::Module;
let mut module = Module::parse(&std::fs::read("file.elf").unwrap()).unwrap();
for kprobe in module.kprobes_mut() {
    kprobe.attach_kprobe(&kprobe.name(), 0).unwrap();
}

pub fn name(&self) -> String

pub fn attach_type_str(&self) -> &'static str