/*
* scamper_fd_write_unpause
*
* monitor write events on the fd. unset the inactive flag, and push the
* node back onto the write list
*/
void scamper_fd_write_unpause(scamper_fd_t *fdn)
{
assert(fdn->write.cb != NULL);
if((fdn->write.flags & SCAMPER_FD_POLL_FLAG_INACTIVE) != 0)
{
fdn->write.flags &= ~(SCAMPER_FD_POLL_FLAG_INACTIVE);
#ifdef HAVE_KQUEUE
if(kq != -1)
fds_kqueue_set(fdn, EVFILT_WRITE, EV_ADD);
#endif
#ifdef HAVE_EPOLL
if(ep != -1)
fds_epoll_ctl(fdn, EPOLLOUT, EPOLL_CTL_ADD);
#endif
/*
* the fd may still be on the write fds list, just with the inactive bit
* set. if it isn't, then we have to put it on the queue.
*/
if(fdn->write.list != write_fds)
{
dlist_node_head_push(write_queue, fdn->write.node);
fdn->write.list = write_queue;
}
}
return;
}
dlist_node_t *dlist_head_push_dm(dlist_t *list, void *item,
const char *file, const int line)
#endif
{
dlist_node_t *node;
assert(list != NULL);
assert(list->lock == 0);
#ifndef DMALLOC
if((node = dlist_node(item, NULL, NULL)) != NULL)
#else
if((node = dlist_node(item, NULL, NULL, file, line)) != NULL)
#endif
{
dlist_node_head_push(list, node);
}
return node;
}