| 1513 | } |
| 1514 | |
| 1515 | void NORETURN usage_msg_optf(const char * const fmt, |
| 1516 | const char * const *usagestr, |
| 1517 | const struct option *options, ...) |
| 1518 | { |
| 1519 | struct strbuf msg = STRBUF_INIT; |
| 1520 | va_list ap; |
| 1521 | va_start(ap, options); |
| 1522 | strbuf_vaddf(&msg, fmt, ap); |
| 1523 | va_end(ap); |
| 1524 | |
| 1525 | usage_msg_opt(msg.buf, usagestr, options); |
| 1526 | } |
| 1527 | |
| 1528 | void die_for_incompatible_opt4(int opt1, const char *opt1_name, |
| 1529 | int opt2, const char *opt2_name, |