362 hal_info *halInfo = NULL;  variable
375     halInfo = (hal_info *)malloc(sizeof(hal_info));  in wifi_pre_initialize()
376     if (halInfo == NULL) {  in wifi_pre_initialize()
381     memset(halInfo, 0, sizeof(*halInfo));  in wifi_pre_initialize()
384     if (socketpair(AF_UNIX, SOCK_STREAM, 0, halInfo->cleanup_socks) == -1) {  in wifi_pre_initialize()
386         free(halInfo);  in wifi_pre_initialize()
393         free(halInfo);  in wifi_pre_initialize()
408         free(halInfo);  in wifi_pre_initialize()
425         free(halInfo);  in wifi_pre_initialize()
429     nl_cb_set(cb, NL_CB_SEQ_CHECK, NL_CB_CUSTOM, internal_no_seq_check, halInfo);  in wifi_pre_initialize()
430     nl_cb_set(cb, NL_CB_VALID, NL_CB_CUSTOM, internal_valid_message_handler, halInfo);  in wifi_pre_initialize()
433     halInfo->cmd_sock = cmd_sock;  in wifi_pre_initialize()
434     halInfo->event_sock = event_sock;  in wifi_pre_initialize()
435     halInfo->clean_up = false;  in wifi_pre_initialize()
436     halInfo->in_event_loop = false;  in wifi_pre_initialize()
438     halInfo->event_cb = (cb_info *)malloc(sizeof(cb_info) * DEFAULT_EVENT_CB_SIZE);  in wifi_pre_initialize()
439     halInfo->alloc_event_cb = DEFAULT_EVENT_CB_SIZE;  in wifi_pre_initialize()
440     halInfo->num_event_cb = 0;  in wifi_pre_initialize()
442     halInfo->cmd = (cmd_info *)malloc(sizeof(cmd_info) * DEFAULT_CMD_SIZE);  in wifi_pre_initialize()
443     halInfo->alloc_cmd = DEFAULT_CMD_SIZE;  in wifi_pre_initialize()
444     halInfo->num_cmd = 0;  in wifi_pre_initialize()
446     halInfo->nl80211_family_id = genl_ctrl_resolve(cmd_sock, "nl80211");  in wifi_pre_initialize()
447     if (halInfo->nl80211_family_id < 0) {  in wifi_pre_initialize()
451         free(halInfo);  in wifi_pre_initialize()
455     pthread_mutex_init(&halInfo->cb_lock, NULL);  in wifi_pre_initialize()
458     handle = (wifi_handle) halInfo;  in wifi_pre_initialize()
464         pthread_mutex_destroy(&halInfo->cb_lock);  in wifi_pre_initialize()
465         free(halInfo);  in wifi_pre_initialize()
476         pthread_mutex_destroy(&halInfo->cb_lock);  in wifi_pre_initialize()
477         free(halInfo);  in wifi_pre_initialize()
482     wlan0Handle = wifi_get_wlan_interface((wifi_handle)halInfo, ifaceHandles, numIfaceHandles);  in wifi_pre_initialize()
510     if (halInfo == NULL) {  in wifi_initialize()
520     *handle = (wifi_handle) halInfo;  in wifi_initialize()
521     wlan0Handle = wifi_get_wlan_interface((wifi_handle)halInfo, ifaceHandles, numIfaceHandles);  in wifi_initialize()