Struct PerfProbeArgs 

pub struct PerfProbeArgs {
    pub config: PerfProbeConfig,
    pub name: String,
    pub offset: u64,
    pub size: u32,
    pub type_: PerfTypeId,
    pub pid: i32,
    pub cpu: i32,
    pub group_fd: i32,
    pub flags: PerfEventOpenFlags,
    pub sample_type: Option<perf_event_sample_format>,
}

perf_event_open syscall arguments.

Fields

config: PerfProbeConfig

Configuration for the perf probe.

name: String

Name of the perf probe.

offset: u64

Offset for the perf probe.

size: u32

Size of the perf probe.

type_: PerfTypeId

Type of the perf probe.

pid: i32

PID for the perf probe.

cpu: i32

CPU for the perf probe.

group_fd: i32

Group file descriptor for the perf probe.

flags: PerfEventOpenFlags

Flags for the perf probe.

sample_type: Option<perf_event_sample_format>

Sample type for the perf probe.

Implementations

impl PerfProbeArgs

pub fn try_from_perf_attr<F: KernelAuxiliaryOps>( attr: &perf_event_attr, pid: i32, cpu: i32, group_fd: i32, flags: u32, ) -> LinuxResult<Self>

Try to create a PerfProbeArgs from a perf_event_attr structure.

Trait Implementations

impl Clone for PerfProbeArgs

fn clone(&self) -> PerfProbeArgs

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PerfProbeArgs

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

Formats the value using the given formatter.