Struct libbpf_rs::UprobeOpts

pub struct UprobeOpts {
    pub ref_ctr_offset: usize,
    pub cookie: u64,
    pub retprobe: bool,
    pub func_name: String,
    /* private fields */
}

Options to optionally be provided when attaching to a uprobe.

Fields

ref_ctr_offset: usize

Offset of kernel reference counted USDT semaphore.

cookie: u64

Custom user-provided value accessible through bpf_get_attach_cookie.

retprobe: bool

uprobe is return probe, invoked at function return time.

func_name: String

Function name to attach to.

Could be an unqualified (“abc”) or library-qualified “abc@LIBXYZ” name. To specify function entry, func_name should be set while func_offset argument to should be 0. To trace an offset within a function, specify func_name and use func_offset argument to specify offset within the function. Shared library functions must specify the shared library binary_path.

Trait Implementations

impl Clone for UprobeOpts

fn clone(&self) -> UprobeOpts

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for UprobeOpts

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for UprobeOpts

fn default() -> UprobeOpts

Returns the “default value” for a type.