sourceturner
25 lines
662 B
Rust
25 lines
662 B
Rust
//! `assert.h` implementation.
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//!
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//! See <https://pubs.opengroup.org/onlinepubs/9799919799/basedefs/assert.h.html>.
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use crate::{
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c_str::CStr,
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platform::types::{c_char, c_int},
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};
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#[unsafe(no_mangle)]
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pub unsafe extern "C" fn __assert_fail(
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func: *const c_char,
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file: *const c_char,
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line: c_int,
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cond: *const c_char,
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) -> ! {
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let func = unsafe { CStr::from_ptr(func) }.to_str().unwrap();
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let file = unsafe { CStr::from_ptr(file) }.to_str().unwrap();
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let cond = unsafe { CStr::from_ptr(cond) }.to_str().unwrap();
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eprintln!("{}: {}:{}: Assertion `{}` failed.", func, file, line, cond);
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core::intrinsics::abort();
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}
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