ssize_t recv(int s, void *buf, size_t count, int flags)
{
static int (*libc_recv)(int s, void *buf, size_t count, int flags);
hook(recv);
if (pending_frames(s))
push_pending_frames(s, recv);
return libc_recv(s, buf, count, flags);
}
ssize_t recv (int fd, void *buf, size_t n, int flags)
{
struct simptcp_socket* sock;
#if __DEBUG__
printf("function %s called\n", __func__);
#endif
if (!is_simptcp_descriptor(fd)) {
return libc_recv(fd, buf, n, flags);
}
/* Here comes the code for the recv related to simptcp */
sock=simptcp_entity.simptcp_socket_descriptors[fd];
return sock->socket_state->recv(sock,buf,n,flags);
}
