Merge pull request #763 from hermit-os/stdin

feat: add stdin example

Author: mkroening

Cargo.lock

@@ -16,6 +16,7 @@ members = [
     "examples/mioudp",
     "examples/polling",
     "examples/rftrace-example",
+    "examples/stdin",
     "examples/testtcp",
     "examples/testudp",
     "examples/tls",

Cargo.toml

@@ -0,0 +1,6 @@
+[package]
+name = "stdin"
+edition = "2024"
+
+[target.'cfg(target_os = "hermit")'.dependencies]
+hermit = { path = "../../hermit" }

examples/stdin/Cargo.toml

@@ -0,0 +1,9 @@
+use std::io;
+
+#[cfg(target_os = "hermit")]
+use hermit as _;
+
+fn main() -> io::Result<()> {
+	io::copy(&mut io::stdin(), &mut io::stdout())?;
+	Ok(())
+}