INTERPOSE (recvfrom, ssize_t, int sockfd, void *buf, size_t len,
int flags, struct sockaddr * src_addr, socklen_t * addrlen)
{
ssize_t ret;
v4v_addr_t peer = { 0 };
CHECK_INTERPOSE (recvfrom);
if (!is_our_fd (sockfd))
return orig_recvfrom (sockfd, buf, len, flags, src_addr, addrlen);
ret = v4v_recvfrom (sockfd, buf, len, flags, &peer);
if (is_our_af (sockfd))
{
v4v_map_v4va_to_sxenv4v (src_addr, addrlen, &peer);
}
else
{
v4v_map_v4va_to_sin (src_addr, addrlen, &peer);
}
return ret;
}
/* Overload recvfrom */
ssize_t recvfrom(int s, void *buf, size_t len, int flags, struct sockaddr *from, socklen_t *fromlen)
{
printf("Called recvfrom\n");
return orig_recvfrom(s, buf, len, flags, from, fromlen);
}
