| 154 | |
| 155 | #[pyfunction] |
| 156 | fn getrlimit(resource: i32, vm: &VirtualMachine) -> PyResult<Limits> { |
| 157 | #[allow(clippy::unnecessary_cast)] |
| 158 | if resource < 0 || resource >= RLIM_NLIMITS as i32 { |
| 159 | return Err(vm.new_value_error("invalid resource specified")); |
| 160 | } |
| 161 | let rlimit = unsafe { |
| 162 | let mut rlimit = mem::MaybeUninit::<libc::rlimit>::uninit(); |
| 163 | if libc::getrlimit(resource as _, rlimit.as_mut_ptr()) == -1 { |
| 164 | return Err(vm.new_last_errno_error()); |
| 165 | } |
| 166 | rlimit.assume_init() |
| 167 | }; |
| 168 | Ok(Limits(rlimit)) |
| 169 | } |
| 170 | |
| 171 | #[pyfunction] |
| 172 | fn setrlimit(resource: i32, limits: Limits, vm: &VirtualMachine) -> PyResult<()> { |