/**
* network_write_cancel(cookie):
* Cancel the buffer write for which the cookie ${cookie} was returned by
* network_write. Do not invoke the callback associated with the write.
*/
void
network_write_cancel(void * cookie)
{
struct network_write_cookie * C = cookie;
/* Kill the network event. */
events_network_cancel(C->fd, EVENTS_NETWORK_OP_WRITE);
/* Free the cookie. */
free(C);
}
/**
* network_accept_cancel(cookie);
* Cancel the connection accept for which the cookie ${cookie} was returned
* by network_accept. Do not invoke the callback associated with the accept.
*/
void
network_accept_cancel(void * cookie)
{
struct accept_cookie * C = cookie;
/* Cancel the network event. */
events_network_cancel(C->fd, EVENTS_NETWORK_OP_READ);
/* Free the cookie. */
free(C);
}
/**
* network_connect_cancel(cookie):
* Cancel the connection attempt for which ${cookie} was returned by
* network_connect. Do not invoke the associated callback.
*/
void
network_connect_cancel(void * cookie)
{
struct connect_cookie * C = cookie;
/* We should have either an immediate callback or a socket. */
assert((C->cookie_immediate != NULL) || (C->s != -1));
assert((C->cookie_immediate == NULL) || (C->s == -1));
/* Cancel any immediate callback. */
if (C->cookie_immediate != NULL)
events_immediate_cancel(C->cookie_immediate);
/* Close any socket. */
if (C->s != -1) {
events_network_cancel(C->s, EVENTS_NETWORK_OP_WRITE);
close(C->s);
}
/* Free the cookie. */
free(C);
}
