From: Brent Roman <brent@...>
Date: 2009-03-03T01:19:25+09:00
Subject: [ruby-core:22628] Re: [Feature #1218] New method needed to set and get the current recursion limit


I don't do much pthreads programming.
The call you want seems to be:

int pthread_attr_setstacksize(pthread_attr_t *attr, size_t stacksize)
                        Set the stack size attribute in a thread attributes
object.
See:
http://developer.apple.com/DOCUMENTATION/Darwin/Reference/ManPages/man3/pthread.3.html
(The prospective 'C' extension would have to get at the relevant
pthread_attr_t)

Here's the little test script I forgot to attach yesterday:

$a=0

def x
  $a += 1
  x
end

begin
 x
rescue SystemStackError
  puts "After #{$a} levels"
  puts $!
end



Conrad Taylor-3 wrote:
> 
> Issue #1218 has been updated by Conrad Taylor.
> 
> 
> @Austin Ziegler - I was able to change these limits within Python using
> FreeBSD, Linux, and Mac OS X operating systems.  The first two are
> production machines and the last is a development machine. 
>                                 Otherwise, the Python examples would have
> crapped out as did the Ruby recursive examples.  Thus, I'm sure that it's
> possible on most modern platforms to change these limits within
>                                 the Ruby language.
> ----------------------------------------
> http://redmine.ruby-lang.org/issues/show/1218
> 
> ----------------------------------------
> http://redmine.ruby-lang.org
> 
> 
> 

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