Jeremy Soller
30 lines
783 B
Rust
30 lines
783 B
Rust
use crate::{platform::types::*, raw_cell::RawCell};
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// TODO: Implement cxa_finalize and uncomment this
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#[derive(Clone, Copy)]
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struct CxaAtExitFunc {
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//func: extern "C" fn(*mut c_void),
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//arg: *mut c_void,
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//dso: *mut c_void,
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}
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static CXA_ATEXIT_FUNCS: RawCell<[Option<CxaAtExitFunc>; 32]> = RawCell::new([None; 32]);
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#[unsafe(no_mangle)]
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pub unsafe extern "C" fn __cxa_atexit(
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func_opt: Option<extern "C" fn(*mut c_void)>,
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arg: *mut c_void,
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dso: *mut c_void,
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) -> c_int {
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for i in 0..CXA_ATEXIT_FUNCS.unsafe_ref().len() {
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if CXA_ATEXIT_FUNCS.unsafe_ref()[i].is_none() {
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CXA_ATEXIT_FUNCS.unsafe_mut()[i] =
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func_opt.map(|func| CxaAtExitFunc {} /*{ func, arg, dso }*/);
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return 0;
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}
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}
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-1
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}
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