1 // Copyright (C) 2022 The Android Open Source Project 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 use std::ffi::CString; 16 use std::os::unix::{net::UnixListener, prelude::FromRawFd}; 17 18 use anyhow::{ensure, Result}; 19 android_get_control_socket(name: &str) -> Result<UnixListener>20pub fn android_get_control_socket(name: &str) -> Result<UnixListener> { 21 let name = CString::new(name)?; 22 let fd = unsafe { cutils_socket_bindgen::android_get_control_socket(name.as_ptr()) }; 23 ensure!(fd >= 0, "android_get_control_socket failed"); 24 Ok(unsafe { UnixListener::from_raw_fd(fd) }) 25 } 26