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use generic mainForHost in false platform

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Folkert 2022-01-22 15:05:56 +01:00 committed by Jan Van Bruggen
parent accee83a3f
commit de84698890
1 changed files with 10 additions and 4 deletions
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14
examples/false-interpreter/platform/src/lib.rs
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@ -12,7 +12,7 @@ use std::io::{BufRead, BufReader, Read, Write};
use std::os::raw::c_char;
extern "C" {
#[link_name = "roc__mainForHost_1_exposed"]
#[link_name = "roc__mainForHost_1_exposed_generic"]
fn roc_main(args: RocStr, output: *mut u8) -> ();
#[link_name = "roc__mainForHost_size"]
@ -188,10 +188,16 @@ pub extern "C" fn roc_fx_closeFile(br_ptr: *mut BufReader<File>) {
#[no_mangle]
pub extern "C" fn roc_fx_openFile(name: ManuallyDrop<RocStr>) -> *mut BufReader<File> {
let f = File::open(name.as_str()).expect("Unable to open file");
let br = BufReader::new(f);
match File::open(name.as_str()) {
Ok(f) => {
let br = BufReader::new(f);
Box::into_raw(Box::new(br))
Box::into_raw(Box::new(br))
}
Err(_) => {
panic!("unable to open file {:?}", name)
}
}
}
#[no_mangle]