diff options
Diffstat (limited to 'winsup/cygwin/heap.cc')
| -rw-r--r-- | winsup/cygwin/heap.cc | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/winsup/cygwin/heap.cc b/winsup/cygwin/heap.cc index 7dd74979c..8e420b301 100644 --- a/winsup/cygwin/heap.cc +++ b/winsup/cygwin/heap.cc @@ -34,6 +34,7 @@ extern "C" size_t getpagesize (); void heap_init () { + const DWORD alloctype = MEM_RESERVE; /* If we're the forkee, we must allocate the heap at exactly the same place as our parent. If not, we don't care where it ends up. */ @@ -47,7 +48,7 @@ heap_init () * to assure contiguous memory. */ cygheap->user_heap.ptr = cygheap->user_heap.top = cygheap->user_heap.base = - VirtualAlloc (NULL, cygheap->user_heap.chunk, MEM_RESERVE | MEM_TOP_DOWN, PAGE_NOACCESS); + VirtualAlloc (NULL, cygheap->user_heap.chunk, alloctype, PAGE_NOACCESS); if (cygheap->user_heap.base) break; cygheap->user_heap.chunk -= 1 * 1024 * 1024; @@ -70,7 +71,7 @@ heap_init () while (1) { p = (char *) VirtualAlloc (cygheap->user_heap.base, reserve_size, - MEM_RESERVE, PAGE_READWRITE); + alloctype, PAGE_READWRITE); if (p) break; if ((reserve_size -= page_const) < allocsize) |