Function nc::execve

source · 
pub unsafe fn execve<P: AsRef<Path>>(
    filename: P,
    argv: &[P],
    env: &[P],
) -> Result<(), Errno>
Expand description

Execute a new program.

§Examples

let args = ["ls", "-l", "-a"];
let env = ["DISPLAY=:0"];
let ret = unsafe { nc::execve("/bin/ls", &args, &env) };
assert!(ret.is_ok());
Examples found in repository?
examples/exec.rs (line 9)
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fn call_ls() {
    println!("[ls] pid: {}", unsafe { nc::getpid() });
    let args = ["ls", "-l", "-a"];
    let env = ["DISPLAY=wayland"];
    let ret = unsafe { nc::execve("/bin/ls", &args, &env) };
    assert!(ret.is_ok());
}