On 12/12/2025 13:02, Alex Bennée wrote: > Florian Hofhammer <[email protected]> writes: > >> Hi, >> >> Sorry for necrobumping this thread. I just wanted to follow up on this >> and ask if there is still interest in this plugin API extension or if it >> is going to be dropped in favor of the Lorelei patches (which would also >> fulfill my original use case). > > These are the system call filter patches? > > I guess that depends on if being able to change PC is only for skipping > syscalls?
Yes, the Lorelei patches are the syscall filter patches. This was my original use case as well, but I think diverting control flow outside of that use case can be useful as well (e.g., to divert control flow to a different library function implementation when things like LD_PRELOAD are not an option). Best, Florian
