tag | ffd47521e059d7f17806aee54e5a49c16cee78ed | |
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tagger | The Android Open Source Project <initial-contribution@android.com> | Mon Apr 01 08:38:35 2024 -0700 |
object | b0fa42eea9de6f44abbb05bbe95f2e410b0de6e9 |
Android Security 13.0.0 Release 16 (11422632)
commit | b0fa42eea9de6f44abbb05bbe95f2e410b0de6e9 | [log] [tgz] |
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author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Wed Mar 16 01:05:00 2022 +0000 |
committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Wed Mar 16 01:05:00 2022 +0000 |
tree | 5010dfb78a2e59c87c8880ee271516ba00c7e977 | |
parent | 4c8ac97ca4d994193d0cd6e4e9060f6d55bdd3ad [diff] | |
parent | 25cb0b2625113cac34c515c81984bc530cc7a339 [diff] |
Snap for 8303774 from 25cb0b2625113cac34c515c81984bc530cc7a339 to tm-release Change-Id: Ie03939bb4c8d16b356590a9df1a2d674b8c8baff
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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