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move import to fix warning with emscripten target

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This commit is contained in:
Ralf Sager 2022-04-17 09:42:15 +02:00
parent c492355aa5
commit e6aafbc707
1 changed files with 2 additions and 1 deletions
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3
library/std/src/sys/unix/process/process_unix.rs
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@ -279,7 +279,7 @@ impl Command {
stdio: ChildPipes,
maybe_envp: Option<&CStringArray>,
) -> Result<!, io::Error> {
use crate::sys::{self, cvt_nz, cvt_r};
use crate::sys::{self, cvt_r};
if let Some(fd) = stdio.stdin.fd() {
cvt_r(|| libc::dup2(fd, libc::STDIN_FILENO))?;
@ -324,6 +324,7 @@ impl Command {
#[cfg(not(target_os = "emscripten"))]
{
use crate::mem::MaybeUninit;
use crate::sys::cvt_nz;
// Reset signal handling so the child process starts in a
// standardized state. libstd ignores SIGPIPE, and signal-handling
// libraries often set a mask. Child processes inherit ignored