EXPORT
BOOL VirtualFreeEx(HANDLE hProcess, LPVOID lpAddress, SIZE_T dwSize, DWORD dwFreeType)
{
mach_vm_address_t addr = (mach_vm_address_t) lpAddress;
return virtual_free(hProcess, addr, dwSize);
}
void pool_free_size(size_t size, void* p)
{
size_t index = pool_index(size);
if(index < POOL_COUNT)
return pool_free(index, p);
virtual_free(p, size);
#ifdef USE_VALGRIND
VALGRIND_FREELIKE_BLOCK(p, 0);
#endif
}
//static
INTERNAL_INTPTR_T munmap ( void *ptr, INTERNAL_INTPTR_T size) {
#ifndef USE_PTMALLOC3_ARENA
static INTERNAL_INTPTR_T g_pagesize;
int rc = MUNMAP_FAILURE;
#ifdef TRACE
printf ("munmap %p %d\n", ptr, size);
#endif
/* Wait for spin lock */
/* slwait (&g_sl); */
/* First time initialization */
if (! g_pagesize)
g_pagesize = getpagesize ();
/* Assert preconditions */
assert (((INTERNAL_SIZE_T) ptr) % g_pagesize == 0);
assert (size % g_pagesize == 0);
/* Free this */
// if (! VirtualFree (ptr, 0,
// MEM_RELEASE))
if (! VirtualAlloc (ptr, 0,
MEM_RESERVE, PAGE_NOACCESS))
goto munmap_exit;
rc = 0;
#ifdef TRACE
printf ("Release %p %d\n", ptr, size);
#endif
munmap_exit:
/* Release spin lock */
/* slrelease (&g_sl); */
return rc;
#else // #ifndef USE_PTMALLOC3_ARENA
slwait ( &g_sl );
virtual_free( &g_ptmalloc3_arena, ptr, size );
slrelease ( &g_sl );
return ( 0 );
#endif // #ifndef USE_PTMALLOC3_ARENA
}
EXPORT
BOOL VirtualFreeEx(HANDLE hProcess, LPVOID lpAddress, SIZE_T dwSize, DWORD dwFreeType){
return virtual_free(hProcess, (int) lpAddress, dwSize);
}
