Function sysctl_read

src/executor/wall_time/profiler/linux_sysctl.rs:31–36

(name: &str)

#[cfg(target_os = "linux")]
fn sysctl_read(name: &str) -> Result<i64> {
    let output = Command::new("sysctl").arg(name).output()?;
    let output = String::from_utf8(output.stdout)?;

    parse_sysctl_value(&output)
}

#[cfg(any(test, target_os = "linux"))]
fn parse_sysctl_value(output: &str) -> Result<i64> {