Safe libc test code

1 files changed, 19 insertions, 0 deletions

diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..7cdfb3f
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,19 @@
+#![no_main]
+#![no_std]
+
+extern crate libc;
+
+mod c;
+
+#[no_mangle]
+pub extern fn main(_nargs: libc::c_int, _args: *const *const libc::c_char) -> libc::c_int {
+	let foo = cstr!("Foo! %p\n");
+	let x = c::string::CBox::new(());
+	unsafe { libc::printf(foo.as_ptr(), &*x as *const ()); }
+	0
+}
+
+#[panic_handler]
+fn panic(_info: &core::panic::PanicInfo) -> ! {
+	unsafe { libc::abort() }
+}