Searched refs:old_brk (Results 1 – 1 of 1) sorted by relevance
87 char *old_brk; in _sbrk_unlocked() local94 old_brk = BRKALIGN(_nd); in _sbrk_unlocked()95 new_brk = BRKALIGN(old_brk + addend); in _sbrk_unlocked()97 if ((addend > 0 && new_brk < old_brk) || in _sbrk_unlocked()98 (addend < 0 && new_brk > old_brk)) { in _sbrk_unlocked()105 return (old_brk); in _sbrk_unlocked()121 uintptr_t old_brk; in _sbrk_grow_aligned() local144 old_brk = (uintptr_t)BRKALIGN(_nd); in _sbrk_grow_aligned()145 ret_brk = P2ROUNDUP(old_brk, low_align); in _sbrk_grow_aligned()152 if (ret_brk < old_brk || high_brk < ret_brk || new_brk < high_brk) { in _sbrk_grow_aligned()