tag | f3243dae39b1840b77167a6a30bf5cdf012e7805 | |
---|---|---|
tagger | The Android Open Source Project <initial-contribution@android.com> | Mon Apr 15 11:21:20 2024 -0700 |
object | a2291954b8909906b7e9c68808367d49e6db7c8f |
Android 14.0.0 Release 32 (AP1A.240405.002.A2)
commit | a2291954b8909906b7e9c68808367d49e6db7c8f | [log] [tgz] |
---|---|---|
author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Sat Oct 21 03:14:12 2023 +0000 |
committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Sat Oct 21 03:14:12 2023 +0000 |
tree | 40ecba2162bcf8163eea243393045b4028747d88 | |
parent | efbe7e3e625874f6853694273c84bbfc25492bd0 [diff] | |
parent | 0445a27228ddd017f6f5b68a3caaca90234f9433 [diff] |
Snap for 10985023 from 0445a27228ddd017f6f5b68a3caaca90234f9433 to 24Q1-release Change-Id: I622610f1ea90dd1b96bd4607e9c4a197a35bcf6e
A library for passing arbitrary file descriptors when spawning child processes.
use command_fds::{CommandFdExt, FdMapping}; use std::fs::File; use std::os::unix::io::AsRawFd; use std::process::Command; // Open a file. let file = File::open("Cargo.toml").unwrap(); // Prepare to run `ls -l /proc/self/fd` with some FDs mapped. let mut command = Command::new("ls"); command.arg("-l").arg("/proc/self/fd"); command .fd_mappings(vec![ // Map `file` as FD 3 in the child process. FdMapping { parent_fd: file.as_raw_fd(), child_fd: 3, }, // Map this process's stdin as FD 5 in the child process. FdMapping { parent_fd: 0, child_fd: 5, }, ]) .unwrap(); // Spawn the child process. let mut child = command.spawn().unwrap(); child.wait().unwrap();
Licensed under the Apache License, Version 2.0.
If you want to contribute to the project, see details of how we accept contributions.