From: Mathieu Bouchard <matju@...>
Date: 2005-07-15T03:04:59+09:00
Subject: Re: GC tweak

On Thu, 14 Jul 2005, Stefan Kaes wrote:
> Any comments?

isn't the following a bit more straightforward?

static void set_gc_param(int *var, const char *name) {
    char *p = getenv(name);
    if (p) {
      int i = atoi(p);
      if (i>0) *var = i;
    }
}
static void set_gc_parameters(void) {
    set_gc_param(heap_min_slots, "RUBY_HEAP_MIN_SLOTS");
    set_gc_param(heap_free_min,  "RUBY_HEAP_FREE_MIN");
    set_gc_param(heaps_increment,"RUBY_HEAP_INCREMENT");
    set_gc_param(gc_stats,       "RUBY_GC_STATS");
    set_gc_param(malloc_limit,   "RUBY_GC_MALLOC_LIMIT");
    heap_slots = heap_min_slots;
}

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