Exemplos de SAFE_MEMALIGN em C++ (Cpp)

Exemplo n.º 1

Arquivo: read02.c Projeto: Nudiv/ltp

static void setup(void)
{
	tst_sig(NOFORK, DEF_HANDLER, cleanup);

	TEST_PAUSE;

	tst_tmpdir();

	fd2 = SAFE_OPEN(cleanup, ".", O_DIRECTORY);

	SAFE_FILE_PRINTF(cleanup, "test_file", "A");

	fd3 = SAFE_OPEN(cleanup, "test_file", O_RDWR);

#if !defined(UCLINUX)
	outside_buf = SAFE_MMAP(cleanup, 0, 1, PROT_NONE,
				MAP_PRIVATE | MAP_ANONYMOUS, 0, 0);
#endif

	addr4 = SAFE_MEMALIGN(cleanup, getpagesize(), (4096 * 10));
	addr5 = addr4 + 1;

	fs_type = tst_fs_type(cleanup, ".");
	if (fs_type != TST_TMPFS_MAGIC)
		fd4 = SAFE_OPEN(cleanup, "test_file", O_RDWR | O_DIRECT);
}

Exemplo n.º 2

Arquivo: read02.c Projeto: sathnaga/ltp

static void setup(void)
{
	fd2 = SAFE_OPEN(".", O_DIRECTORY);

	SAFE_FILE_PRINTF("test_file", "A");

	fd3 = SAFE_OPEN("test_file", O_RDWR);

#if !defined(UCLINUX)
	outside_buf = SAFE_MMAP(0, 1, PROT_NONE,
				MAP_PRIVATE | MAP_ANONYMOUS, 0, 0);
#endif

	addr4 = SAFE_MEMALIGN(getpagesize(), (4096 * 10));
	addr5 = addr4 + 1;

	fs_type = tst_fs_type(".");
	if (fs_type != TST_TMPFS_MAGIC)
		fd4 = SAFE_OPEN("test_file", O_RDWR | O_DIRECT);
}