How about using sigprocmask to disable async signals temporarily?
On Thu, Nov 7, 2024 at 8:23 PM Maxime Devos <maximede...@telenet.be> wrote: > ‘atexit’ functions are run at ‘exit’. ‘exit’ can be run from signal > handlers (*). Since the hook runs Scheme code, it could do a lot of > AC-unsafe things, resulting in problems. > > > > (*) glibc documentation says ‘exit’ is AC-unsafe, but this is unsupported > by POSIX AFAICT. OTOH the same applies to even ‘malloc’, so likely I’m > looking in the wrong places. > > > > Best regards, > > Maxime Devos >
