Function test_flopen_create

tools/libutil/tests/flopen_test.c:47–63

* Test that flopen() can create a file. */

 * Test that flopen() can create a file.
 */
const char *
test_flopen_create(void)
{
	const char *fn = "test_flopen_create";
	const char *result = NULL;
	int fd;

	unlink(fn);
	fd = flopen(fn, O_RDWR|O_CREAT, 0640);
	if (fd < 0) {
		result = strerror(errno);
	} else {
		close(fd);
	}
	unlink(fn);
	return (result);
}

/*
 * Test that flopen() can open an existing file.