if (!timerisset (ptr->timer))
continue;
+ assert (ptr->fd < FD_SETSIZE);
FD_SET (ptr->fd, &read_fds);
FD_SET (ptr->fd, &err_fds);
num_fds++;
ping_set_errno (obj, errno);
continue;
}
+ else if (ph->fd >= FD_SETSIZE)
+ {
+ dprintf("socket(2) returned file descriptor %d, which is above the file "
+ "descriptor limit for select(2) (FD_SETSIZE = %d)\n",
+ ph->fd, FD_SETSIZE);
+ close(ph->fd);
+ ph->fd = -1;
+ ping_set_errno(obj, EMFILE);
+ continue;
+ }
if (obj->srcaddr != NULL)
{
return ((pingobj_iter_t *) iter->next);
}
+int ping_iterator_count (pingobj_t *obj)
+{
+ if (obj == NULL)
+ return 0;
+
+ int count = 0;
+ pingobj_iter_t *iter = obj->head;
+ while(iter) {
+ count++;
+ iter = iter->next;
+ }
+ return count;
+}
+
int ping_iterator_get_info (pingobj_iter_t *iter, int info,
void *buffer, size_t *buffer_len)
{