#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 "); if (ret == -1) printf("(%d)(%s)\n", ret, strerror(errno)); else printf("(OK)\n"); nfct_close(h); ret == -1 ? exit(EXIT_FAILURE) : exit(EXIT_SUCCESS); }