Re: [PATCH v3 0/5] nolibc signal handling support

On Mon, Jan 16, 2023 at 12:06:44AM +0700, Alviro Iskandar Setiawan wrote:

Read the glibc sigaction implementation, it has different struct sigaction definitions for user and kernel too.

https://sourceware.org/git/?p=glibc.git%3Ba=blob%3Bf=sysdeps/unix/sysv/linux...

Since nolibc compiles everything in a single translation unit, you can't have a different sigset_t definition. You need to copy the definition to nolibc header and change the type name to something else for internal use only.

I'll give it a try.