void
fatfs_node_cache_init(fatfs_disk_t *disk)
{
CYG_CHECK_DATA_PTRC(disk);
node_list_init(&disk->live_nlist);
node_list_init(&disk->dead_nlist);
node_hash_init(&disk->node_hash);
node_pool_init(disk);
SANITY_CHECK();
}
void
qnetd_client_init(struct qnetd_client *client, PRFileDesc *sock, PRNetAddr *addr,
char *addr_str,
size_t max_receive_size, size_t max_send_buffers, size_t max_send_size,
struct timer_list *main_timer_list)
{
memset(client, 0, sizeof(*client));
client->socket = sock;
client->addr_str = addr_str;
memcpy(&client->addr, addr, sizeof(*addr));
dynar_init(&client->receive_buffer, max_receive_size);
send_buffer_list_init(&client->send_buffer_list, max_send_buffers, max_send_size);
node_list_init(&client->configuration_node_list);
node_list_init(&client->last_membership_node_list);
node_list_init(&client->last_quorum_node_list);
client->main_timer_list = main_timer_list;
}
int
qdevice_instance_init(struct qdevice_instance *instance,
const struct qdevice_advanced_settings *advanced_settings)
{
memset(instance, 0, sizeof(*instance));
node_list_init(&instance->config_node_list);
instance->vq_last_poll = ((time_t) -1);
instance->advanced_settings = advanced_settings;
return (0);
}
static inline void graph_nodes_realloc(graph_t *g, int32_t size)
{
int32_t i, prev_mem;
if(size < g->nodes_mem) {
return;
}
prev_mem = g->nodes_mem;
g->nodes_mem = size;
roundup32(g->nodes_mem); // round up
assert(size <= g->nodes_mem);
g->nodes = srma_realloc(g->nodes, sizeof(node_list_t*)*g->nodes_mem, __func__, "g->nodes");
for(i=prev_mem;i<g->nodes_mem;i++) {
g->nodes[i] = node_list_init();
}
}
graph_t *graph_init()
{
graph_t *g = NULL;
g = srma_malloc(sizeof(graph_t), __func__, "g");
g->contig = 1;
g->position_start = 1;
g->position_end = 1;
g->nodes = NULL;
g->is_empty = 1;
// Add a dummy node
g->nodes = srma_malloc(sizeof(node_list_t*), __func__, "g->nodes");
g->nodes[0] = node_list_init();
g->nodes_mem = 1;
return g;
}
int
qdevice_cmap_get_nodelist(cmap_handle_t cmap_handle, struct node_list *list)
{
cs_error_t cs_err;
cmap_iter_handle_t iter_handle;
char key_name[CMAP_KEYNAME_MAXLEN + 1];
char tmp_key[CMAP_KEYNAME_MAXLEN + 1];
int res;
int ret_value;
unsigned int node_pos;
uint32_t node_id;
uint32_t data_center_id;
char *tmp_str;
char *addr0_str;
int clear_node_high_byte;
ret_value = 0;
node_list_init(list);
cs_err = cmap_iter_init(cmap_handle, "nodelist.node.", &iter_handle);
if (cs_err != CS_OK) {
return (-1);
}
while ((cs_err = cmap_iter_next(cmap_handle, iter_handle, key_name, NULL, NULL)) == CS_OK) {
res = sscanf(key_name, "nodelist.node.%u.%s", &node_pos, tmp_key);
if (res != 2) {
continue;
}
if (strcmp(tmp_key, "ring0_addr") != 0) {
continue;
}
snprintf(tmp_key, CMAP_KEYNAME_MAXLEN, "nodelist.node.%u.nodeid", node_pos);
cs_err = cmap_get_uint32(cmap_handle, tmp_key, &node_id);
if (cs_err == CS_ERR_NOT_EXIST) {
/*
* Nodeid doesn't exists -> autogenerate node id
*/
clear_node_high_byte = 0;
if (cmap_get_string(cmap_handle, "totem.clear_node_high_bit",
&tmp_str) == CS_OK) {
if (strcmp (tmp_str, "yes") == 0) {
clear_node_high_byte = 1;
}
free(tmp_str);
}
if (cmap_get_string(cmap_handle, key_name, &addr0_str) != CS_OK) {
return (-1);
}
node_id = qdevice_cmap_autogenerate_node_id(addr0_str,
clear_node_high_byte);
free(addr0_str);
} else if (cs_err != CS_OK) {
ret_value = -1;
goto iter_finalize;
}
snprintf(tmp_key, CMAP_KEYNAME_MAXLEN, "nodelist.node.%u.datacenterid", node_pos);
if (cmap_get_uint32(cmap_handle, tmp_key, &data_center_id) != CS_OK) {
data_center_id = 0;
}
if (node_list_add(list, node_id, data_center_id, TLV_NODE_STATE_NOT_SET) == NULL) {
ret_value = -1;
goto iter_finalize;
}
}
iter_finalize:
cmap_iter_finalize(cmap_handle, iter_handle);
if (ret_value != 0) {
node_list_free(list);
}
return (ret_value);
}