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;a=blob;f=sysdeps/unix/sysv/linux/libc_sigaction.c;h=3cbf241a5fa28296c910fa40a41b09d2b6113b05;hb=7e31d166510ac4adbf53d5e8144c709a37dd8c7a > > 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. -- Ammar Faizi