| Issue |
132300
|
| Summary |
[libc] implement memalignment
|
| Labels |
good first issue,
libc
|
| Assignees |
|
| Reporter |
michaelrj-google
|
Described in C23 (page 374): https://www.open-std.org/jtc1/sc22/wg14/www/docs/n3220.pdf#page=387
`memalignment` takes a `void*`and returns its alignment.
Here's a checklist for what you'll need to do for this:
- [ ] Add the implementation of `memalignment` in [`/src/stdlib`](https://github.com/llvm/llvm-project/tree/main/libc/src/stdlib)
- [ ] Add tests for `memalignment` in [`/test/src/stdlib`](https://github.com/llvm/llvm-project/tree/main/libc/test/src/stdlib)
- [ ] Add `memalignment` to [`entrypoints.txt`](https://github.com/llvm/llvm-project/blob/main/libc/config/linux/x86_64/entrypoints.txt) for at least x86_64 and whatever you're building on
- [ ] Add `memalignment` to [`include/stdlib.yaml`](https://github.com/llvm/llvm-project/blob/main/libc/include/stdlib.yaml)
Comment if you're interested in working on this, and feel free to reach out if you need help.
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