static int write_config(void)
{
int ret;
ret = atomic_create_and_write(config_path, (char *)&config,
sizeof(config));
if (ret < 0) {
sd_eprintf("atomic_create_and_write() failed");
return SD_RES_EIO;
}
return SD_RES_SUCCESS;
}
static int write_config(void)
{
int ret;
if( (!sys->gateway_only) && (sys->store & STORE_FLAG_KINETIC))
return kinetic_write_config( (char *)&config, sizeof(config),
true);
ret = atomic_create_and_write(config_path, (char *)&config,
sizeof(config), true);
if (ret < 0) {
sd_err("atomic_create_and_write() failed");
return SD_RES_EIO;
}
return SD_RES_SUCCESS;
}
int update_epoch_log(uint32_t epoch, struct sd_node *nodes, size_t nr_nodes)
{
int ret, len, nodes_len;
time_t t;
char path[PATH_MAX], *buf;
sd_dprintf("update epoch: %d, %zu", epoch, nr_nodes);
/* Piggyback the epoch creation time for 'collie cluster info' */
time(&t);
nodes_len = nr_nodes * sizeof(struct sd_node);
len = nodes_len + sizeof(time_t);
buf = xmalloc(len);
memcpy(buf, nodes, nodes_len);
memcpy(buf + nodes_len, &t, sizeof(time_t));
snprintf(path, sizeof(path), "%s%08u", epoch_path, epoch);
ret = atomic_create_and_write(path, buf, len);
free(buf);
return ret;
}
