Lines Matching refs:brk
9 * Expand brk() by at least 2 pages to ensure there is a newly created VMA
11 * new VMA then brk() back to the original address therefore causing a munmap of
27 TST_EXP_PASS_SILENT(brk(addr), "brk()");
49 * Check if brk itself is implemented: updating to the current break
52 if (brk(brk_addr) != 0)
53 tst_brk(TCONF, "brk() not implemented");
60 tst_res(TFAIL | TERRNO, "Cannot expand brk() by page size");
66 tst_res(TFAIL | TERRNO, "Cannot expand brk() by 2x page size");
77 tst_res(TFAIL | TERRNO, "Cannot expand brk() after mprotect");
82 tst_res(TFAIL | TERRNO, "Cannot restore brk() to start address");
86 tst_res(TPASS, "munmap at least two VMAs of brk() passed");