void opt_register_table(const struct opt_table entry[], const char *desc)
{
unsigned int i, start = opt_count;
if (desc) {
struct opt_table heading = OPT_SUBTABLE(NULL, desc);
add_opt(&heading);
}
for (i = 0; entry[i].type != OPT_END; i++) {
if (entry[i].type == OPT_SUBTABLE)
opt_register_table(subtable_of(&entry[i]),
entry[i].desc);
else {
check_opt(&entry[i]);
add_opt(&entry[i]);
}
}
/* We store the table length in arg ptr. */
if (desc)
opt_table[start].arg = (void *)(intptr_t)(opt_count - start);
}
OPT_WITHOUT_ARG("-a", test_noarg, "a", "Description of a"),
OPT_WITH_ARG("-b", test_arg, show_arg, "b", "Description of b"),
OPT_ENDTABLE
};
struct opt_table long_table[] = {
/* Long opts, different args. */
OPT_WITHOUT_ARG("--ddd", test_noarg, "ddd", "Description of ddd"),
OPT_WITH_ARG("--eee <filename>", test_arg, show_arg, "eee", ""),
OPT_ENDTABLE
};
struct opt_table long_and_short_table[] = {
/* Short and long, different args. */
OPT_WITHOUT_ARG("--ggg|-g", test_noarg, "ggg", "Description of ggg"),
OPT_WITH_ARG("-h|--hhh", test_arg, NULL, "hhh", "Description of hhh"),
OPT_ENDTABLE
};
/* Sub-table test. */
struct opt_table subtables[] = {
/* Two short, and two long long, no description */
OPT_WITH_ARG("--jjj|-j|--lll|-l", test_arg, show_arg, "jjj", ""),
/* Hidden option */
OPT_WITH_ARG("--mmm|-m", test_arg, show_arg, "mmm", opt_hidden),
OPT_SUBTABLE(short_table, NULL),
OPT_SUBTABLE(long_table, "long table options"),
OPT_SUBTABLE(long_and_short_table, NULL),
OPT_ENDTABLE
};
