#include #include #include #include int main() { int ret; u_int8_t family = AF_INET; struct nfct_handle *h; char buf[1024]; h = nfct_open(CONNTRACK, 0); if (!h) { perror("nfct_open"); return -1; } ret = nfct_query(h, NFCT_Q_FLUSH, &family); printf("TEST: flush conntrack (%d)(%s)\n", ret, strerror(errno)); if (ret == -1) exit(EXIT_FAILURE); nfct_close(h); }