Searched refs:test_map (Results 1 – 1 of 1) sorted by relevance
561 void *free_area, *shstk, *test_map = (void *)0xFFFFFFFFFFFFFFFF; in test_guard_gap() local572 while (test_map > shstk) { in test_guard_gap()573 test_map = mmap(0, PAGE_SIZE, PROT_READ | PROT_WRITE, in test_guard_gap()575 if (test_map == MAP_FAILED) in test_guard_gap()578 cur->mapping = test_map; in test_guard_gap()593 if (shstk - test_map - PAGE_SIZE != PAGE_SIZE) in test_guard_gap()