Function main

tools/libxo/tests/core/test_03.c:26–109

int info_count = (sizeof(info) / sizeof(info[0]));

int
main (int argc, char **argv)
{
    unsigned opt_count = 1;
    unsigned opt_extra = 0;

    struct employee {
	const char *e_first;
	const char *e_last;
	unsigned e_dept;
    } employees[] = {
	{ "Terry", "Jones", 660 },
	{ "Leslie", "Patterson", 341 },
	{ "Ashley", "Smith", 1440 },
	{ NULL, NULL }
    }, *ep;

    argc = xo_parse_args(argc, argv);
    if (argc < 0)
	return 1;

    for (argc = 1; argv[argc]; argc++) {
	if (xo_streq(argv[argc], "count")) {
	    if (argv[argc + 1])
		opt_count = atoi(argv[++argc]);
	} else if (xo_streq(argv[argc], "extra")) {
	    if (argv[argc + 1])
		opt_extra = atoi(argv[++argc]);
	}
    }

    xo_set_info(NULL, info, info_count);

    xo_open_container("employees");
    xo_open_list("employee");

    xo_emit("[{:extra/%*s}]\n", opt_extra, "");

    xo_emit("{T:/%13s} {T:/%5s} {T:/%6s} {T:/%7s} {T:/%8s}  {T:Size(s)}\n",
	    "Type", "InUse", "MemUse", "HighUse", "Requests");
    xo_open_list("memory");
    xo_open_instance("memory");

#define PRIu64 "llu"
#define TO_ULL(_x) ((unsigned long long) _x)
    xo_emit("{k:type/%13s} {:in-use/%5" PRIu64 "} "
	    "{:memory-use/%5" PRIu64 "}{U:K} {:high-use/%7s} "
	    "{:requests/%8" PRIu64 "}  ",
	    "name", TO_ULL(12345), TO_ULL(54321), "-", TO_ULL(32145));

    int first = 1, i;
#if 0
    xo_open_list("size");
    for (i = 0; i < 32; i++) {
	if (!first)
	    xo_emit(",");
	xo_emit("{l:size/%d}", 1 << (i + 4));
	first = 0;