Re: Add FIXME comment re stack overflow and modules

[Paul Eggert]

Eli Zaretskii wrote:
> By "does not work" here, did you mean that using MODULE_FUNCTION_BEGIN
> will fail to catch the jump out of the SIGSEGV handler?

I did not analyze emacs-module.h and emacs-module.c carefully enough to find the 
exact problem areas. Now that you mention it, I imagine the problem you mention 
can occur, but I expect that there are other problems as well. For example, the 
module code contains comments like "It is very important that pushing the 
handler doesn't itself raise a signal" that suggest that the corresponding code 
is incompatible with stack overflow checking.