int
do_download(struct sftp_conn *conn, char *remote_path, char *local_path,
int pflag)
{
Attrib junk, *a;
Buffer msg;
char *handle;
int local_fd, status, num_req, max_req, write_error;
int read_error, write_errno;
u_int64_t offset, size;
u_int handle_len, mode, type, id, buflen;
struct request {
u_int id;
u_int len;
u_int64_t offset;
TAILQ_ENTRY(request) tq;
};
void
levent_ctl_notify(char *ifname, int state, struct lldpd_port *neighbor)
{
struct lldpd_one_client *client, *client_next;
struct lldpd_neighbor_change neigh = {
.ifname = ifname,
.state = state,
.neighbor = neighbor
};
void *output = NULL;
ssize_t output_len = 0;
/* Don't use TAILQ_FOREACH, the client may be deleted in case of errors. */
log_debug("control", "notify clients of neighbor changes");
for (client = TAILQ_FIRST(&lldpd_clients);
client;
client = client_next) {
client_next = TAILQ_NEXT(client, next);
if (!client->subscribed) continue;
if (output == NULL) {
/* Ugly hack: we don't want to transmit a list of
* ports. We patch the port to avoid this. */
TAILQ_ENTRY(lldpd_port) backup_p_entries;
memcpy(&backup_p_entries, &neighbor->p_entries,
sizeof(backup_p_entries));
memset(&neighbor->p_entries, 0,
sizeof(backup_p_entries));
output_len = marshal_serialize(lldpd_neighbor_change,
&neigh, &output);
memcpy(&neighbor->p_entries, &backup_p_entries,
sizeof(backup_p_entries));
if (output_len <= 0) {
log_warnx("event", "unable to serialize changed neighbor");
return;
}
}
levent_ctl_send(client, NOTIFICATION, output, output_len);
}
free(output);
}
