Retrieves the real, effective, and saved user ids of the process.
fn getresuid(ruid: &mut u32, euid: &mut u32, suid: &mut u32) -> i32
| Name | Description |
|---|---|
| ruid | The place where the real id will be stored. |
| euid | The place where the effective id will be stored. |
| suid | The place where the saved id will be stored. |
Returns success or an error value.