n3tael/labast
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Fix function signature in #native...

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This commit is contained in:
bʰedoh₂ swé 2024-06-19 02:45:16 +05:00
parent 7223b995a3
commit 751971576e
2 changed files with 2 additions and 2 deletions
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2
src/instructions/native.rs
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@ -42,7 +42,7 @@ pub fn native(stack: &mut Stack, arg: String) {
let module = Library::new([libpref, arg, libsuf].join("")).unwrap(); let module = Library::new([libpref, arg, libsuf].join("")).unwrap();
// C libraries should use // C libraries should use
// void (*labashka)(unsigned short (*pop)(void), void (*push)(unsigned short), size_t (*len)(void), size_t max_size); // void (*labashka)(unsigned short (*pop)(void), void (*push)(unsigned short), size_t (*len)(void), size_t max_size);
let func: Symbol<unsafe extern "C" fn(extern fn() -> u16, extern fn(u16) -> i32, extern fn () -> usize, usize)> = module.get(b"labashka").unwrap(); let func: Symbol<unsafe extern "C" fn(extern fn() -> u16, extern fn(u16), extern fn() -> usize, usize)> = module.get(b"labashka").unwrap();
func(stack_pop_callback,stack_push_callback,stack_len_callback, stack.memory.size()); func(stack_pop_callback,stack_push_callback,stack_len_callback, stack.memory.size());
} }
} }

2
test/native_test.rs
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@ -4,7 +4,7 @@
// rustc --crate-type cdylib native_test.rs -o native_test.dll // rustc --crate-type cdylib native_test.rs -o native_test.dll
#[no_mangle] #[no_mangle]
unsafe extern "C" fn labashka(pop: extern fn() -> u16, push: extern fn(u16) -> i32, len: extern fn () -> usize, max: usize) { unsafe extern "C" fn labashka(pop: extern fn() -> u16, push: extern fn(u16), len: extern fn () -> usize, max: usize) {
println!("At {}, there's {}.", len(), pop()); println!("At {}, there's {}.", len(), pop());
push(12); push(12);
println!("Maximum size is {}.", max); println!("Maximum size is {}.", max);