I got some follow-up questions about Zend MM,
- Why does struct _zend_mm_small_free_block contain pointers to
_zend_mm_free_block and not to _zend_mm_small_free_block ?
I'm sure it's correct, i just want to know why.
2)zend_mm_free_block free_buckets[ZEND_MM_NUM_BUCKETS2];
What sort of elements are in that array? perhaps they're not
zend_mm_free_block?
- also the expression:
(zend_mm_free_block*) ((char*)&heap->free_buckets[index * 2] +
455 sizeof(zend_mm_free_block*) * 2 -
456 sizeof(zend_mm_small_free_block))
What does that give you? First you get the address of a
poiner, thus you have a ** and then you
add smth sizeof(zend_mm_free_block*) * 2 , and then
you substract sizeof(zend_mm_small_free_block) which is a different type
of structure.
Thanks,
A.
ps: why the mails i try to send to this address from my yahoo accout, are
coming back from yahoo with error "No MX address for lists.php.net", any
idea? Probably yahoo's fault?