15 lines
354 B
Rust
15 lines
354 B
Rust
use cstr::cstr;
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use std::{error::Error, os::raw::c_char};
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use libloading::{Library, Symbol};
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fn main() -> Result<(), Box<dyn Error>> {
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let lib = Library::new("../libgreet.so")?;
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unsafe {
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let greet: Symbol<unsafe extern "C" fn(name: *const c_char)> = lib.get(b"greet")?;
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greet(cstr!("rust macros").as_ptr());
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}
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Ok(())
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}
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