Function nc::getpriority

source · 
pub unsafe fn getpriority(which: i32, who: i32) -> Result<i32, Errno>
Expand description

Get program scheduling priority.

§Example

let ret = unsafe { nc::getpriority(nc::PRIO_PROCESS, nc::getpid()) };
assert!(ret.is_ok());
Examples found in repository?
examples/getpriority.rs (line 7)
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fn main() {
    unsafe { nc::setpriority(nc::PRIO_PROCESS, 0, -5).expect("Failed to set priority to -5!") };
    let prio = unsafe { nc::getpriority(nc::PRIO_PROCESS, 0) };
    println!("prio: {:?}", prio);
}