import tor package

packages/tor/rust/src/util.rs

@@ -0,0 +1,18 @@
+// SPDX-FileCopyrightText: 2024 Foundation Devices Inc.
+//
+// SPDX-License-Identifier: MIT
+
+use crate::error::update_last_error;
+
+#[no_mangle]
+#[cfg(not(target_os = "windows"))]
+pub unsafe extern "C" fn tor_get_nofile_limit() -> u64 {
+    let nofile_limit = unwrap_or_return!(rlimit::getrlimit(rlimit::Resource::NOFILE), 0);
+    nofile_limit.0
+}
+
+#[no_mangle]
+#[cfg(not(target_os = "windows"))]
+pub unsafe extern "C" fn tor_set_nofile_limit(limit: u64) -> u64 {
+    unwrap_or_return!(rlimit::increase_nofile_limit(limit), 0)
+}