| commit | 7e80e1fc034cd67e8da47b9979a06cd6145eb504 | [log] [tgz] |
|---|---|---|
| author | James Farrell <[email protected]> | Thu May 09 20:27:08 2024 +0000 |
| committer | Automerger Merge Worker <[email protected]> | Thu May 09 20:27:08 2024 +0000 |
| tree | 766ec43a49385d4a25655b4d88c962a02b27134f | |
| parent | 0445a27228ddd017f6f5b68a3caaca90234f9433 [diff] | |
| parent | ea92a53d1cf89e1448b82c730eb01e6688856f2b [diff] |
Update Android.bp by running cargo_embargo am: b68ca293cf am: ea92a53d1c Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/command-fds/+/3079800 Change-Id: Ic8d1859809cd25f9f8f07e53a253f3ceef6aebe4 Signed-off-by: Automerger Merge Worker <[email protected]>
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.
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