#define DIR_READ 1
#define DIR_WRITE 2
-struct utcp_connection *c;
-int dir = DIR_READ | DIR_WRITE;
-bool running = true;
-long inpktno;
-long outpktno;
-long dropfrom;
-long dropto;
-double reorder;
-long reorder_dist = 10;
-double dropin;
-double dropout;
-long total_out;
-long total_in;
-FILE *reference;
-long mtu = 0;
-long bufsize;
-
-char *reorder_data;
-size_t reorder_len;
-int reorder_countdown;
+static struct utcp_connection *c;
+static int dir = DIR_READ | DIR_WRITE;
+static long inpktno;
+static long outpktno;
+static long dropfrom;
+static long dropto;
+static double reorder;
+static long reorder_dist = 10;
+static double dropin;
+static double dropout;
+static long total_out;
+static long total_in;
+static FILE *reference;
+static long mtu;
+static long bufsize;
+
+static char *reorder_data;
+static size_t reorder_len;
+static int reorder_countdown;
#if UTCP_DEBUG
static void debug(const char *format, ...) {
#define debug(...) do {} while(0)
#endif
-ssize_t do_recv(struct utcp_connection *c, const void *data, size_t len) {
+static ssize_t do_recv(struct utcp_connection *c, const void *data, size_t len) {
(void)c;
if(!data || !len) {
return write(1, data, len);
}
-void do_accept(struct utcp_connection *nc, uint16_t port) {
+static void do_accept(struct utcp_connection *nc, uint16_t port) {
(void)port;
utcp_accept(nc, do_recv, NULL);
c = nc;
utcp_set_accept_cb(c->utcp, NULL, NULL);
}
-ssize_t do_send(struct utcp *utcp, const void *data, size_t len) {
+static ssize_t do_send(struct utcp *utcp, const void *data, size_t len) {
int s = *(int *)utcp->priv;
outpktno++;
debug("Using MTU %lu\n", mtu);
- utcp_set_mtu(u, mtu ? mtu - 48 : 1300);
+ utcp_set_mtu(u, mtu ? mtu - 28 : 1300);
}
int main(int argc, char *argv[]) {
char buf[102400];
- struct timeval timeout = utcp_timeout(u);
+ struct timespec timeout = utcp_timeout(u);
while(!connected || utcp_is_active(u)) {
size_t max = c ? utcp_get_sndbuf_free(c) : 0;
max = read_size;
}
- int timeout_ms = timeout.tv_sec * 1000 + timeout.tv_usec / 1000 + 1;
+ int timeout_ms = timeout.tv_sec * 1000 + timeout.tv_nsec / 1000000 + 1;
debug("polling, dir = %d, timeout = %d\n", dir, timeout_ms);