tag | 0729f7e31f25a83a7236daaac63c11cf5e59f818 | |
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tagger | The Android Open Source Project <initial-contribution@android.com> | Thu Jul 27 11:36:26 2023 -0700 |
object | 98cda6dc5c1ac2cc567925a243db0cd7eae038a2 |
Platform Tools Release 34.0.4 (10411341)
commit | 98cda6dc5c1ac2cc567925a243db0cd7eae038a2 | [log] [tgz] |
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author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Wed Jun 28 13:31:17 2023 +0000 |
committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Wed Jun 28 13:31:17 2023 +0000 |
tree | 11e18b4dd80bdcc297ab5c3bcea47ba342ca555d | |
parent | 5df5abae9eb0eb3cc94e40f8a66702bc4b48dee3 [diff] | |
parent | de20bb223f17d477685594766fdf7a71ad794f77 [diff] |
Snap for 10399941 from de20bb223f17d477685594766fdf7a71ad794f77 to sdk-release Change-Id: I9504b0171e598b0820a6884535c2743f65138833
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();
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