new->refcount = 1;
new->state = -1;
new->dgram = dgram;
+ new->maxbuf = 65536;
numsocks++;
return(new);
}
return(ret);
}
-size_t sockqueuesize(struct socket *sk)
+/* size_t sockqueuesize(struct socket *sk) */
+/* { */
+/* return(sockgetdatalen(sk->back)); */
+/* } */
+
+ssize_t sockqueueleft(struct socket *sk)
{
- return(sockgetdatalen(sk->back));
+ return(sk->back->maxbuf - sockgetdatalen(sk->back));
}
/*
for(maxfd = 0, ufd = ufds; ufd != NULL; ufd = ufd->next) {
if(ufd->fd < 0)
continue;
- if(!ufd->ignread)
+ if(!ufd->ignread && ((ufd->sk == NULL) || (sockqueueleft(ufd->sk) > 0)))
FD_SET(ufd->fd, &rfds);
if(ufd->sk != NULL) {
if(sockgetdatalen(ufd->sk) > 0)
return(0);
}
-void sockblock(struct socket *sk, int block)
-{
- struct ufd *ufd;
+/* void sockblock(struct socket *sk, int block) */
+/* { */
+/* struct ufd *ufd; */
- ufd = getskufd(sk);
- ufd->ignread = block;
-}
+/* ufd = getskufd(sk); */
+/* ufd->ignread = block; */
+/* } */
int sockfamily(struct socket *sk)
{