Skip to content

fix build failure on wasm32-wasip1 target #215

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
sylvestre merged 1 commit into from
Apr 18, 2026
+9 −4
Merged

fix build failure on wasm32-wasip1 target #215

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
13 changes: 9 additions & 4 deletions src/cmp.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -11,10 +11,10 @@ use std::iter::Peekable;
use std::process::ExitCode;
use std::{cmp, fs, io};

#[cfg(not(target_os = "windows"))]
#[cfg(unix)]
use std::os::fd::{AsRawFd, FromRawFd};

#[cfg(not(target_os = "windows"))]
#[cfg(unix)]
use std::os::unix::fs::MetadataExt;

#[cfg(target_os = "windows")]
Expand All @@ -38,7 +38,7 @@ fn usage_string(executable: &str) -> String {
format!("Usage: {executable} <from> <to>")
}

#[cfg(not(target_os = "windows"))]
#[cfg(unix)]
fn is_stdout_dev_null() -> bool {
let Ok(dev_null) = fs::metadata("/dev/null") else {
return false;
Expand All @@ -60,6 +60,11 @@ fn is_stdout_dev_null() -> bool {
is_dev_null
}

#[cfg(not(any(unix, target_os = "windows")))]
fn is_stdout_dev_null() -> bool {
false
}

pub fn parse_params<I: Iterator<Item = OsString>>(mut opts: Peekable<I>) -> Result<Params, String> {
let Some(executable) = opts.next() else {
return Err("Usage: <exe> <from> <to>".to_string());
Expand Down Expand Up @@ -330,7 +335,7 @@ pub fn cmp(params: &Params) -> Result<Cmp, String> {

if let (Ok(a_meta), Ok(b_meta)) = (fs::metadata(&params.from), fs::metadata(&params.to)) {
#[cfg(not(target_os = "windows"))]
let (a_size, b_size) = (a_meta.size(), b_meta.size());
let (a_size, b_size) = (a_meta.len(), b_meta.len());

#[cfg(target_os = "windows")]
let (a_size, b_size) = (a_meta.file_size(), b_meta.file_size());
Expand Down
Loading