| 31 | static unsigned current_byte = 0; |
| 32 | |
| 33 | static void do_setsockopt(int fd, int level, int optname, int val) |
| 34 | { |
| 35 | int ret = setsockopt(fd, level, optname, &val, sizeof(val)); |
| 36 | |
| 37 | assert(ret == 0); |
| 38 | } |
| 39 | |
| 40 | static int sender(int queue_flags) |
| 41 | { |