Global: replaces NULL to nullptr

src/detection/bluetoothradio/bluetoothradio_apple.m

@@ -21,8 +21,8 @@ const char* ffDetectBluetoothRadio(FFlist* devices /* FFBluetoothRadioResult */)
         "-xml",
         "-detailLevel",
         "basic",
-        NULL
-    }) != NULL)
+        nullptr
+    }) != nullptr)
         return "Starting `system_profiler SPBluetoothDataType -xml -detailLevel basic` failed";
 
     NSArray* arr = [NSPropertyListSerialization propertyListWithData:[NSData dataWithBytes:buffer.chars length:buffer.length]
@@ -65,5 +65,5 @@ const char* ffDetectBluetoothRadio(FFlist* devices /* FFBluetoothRadioResult */)
         }
     }
 
-    return NULL;
+    return nullptr;
 }

src/detection/bluetoothradio/bluetoothradio_linux.c

@@ -73,14 +73,14 @@ static const char* detectBluetoothProperty(FFBluetoothRadioResult* device, FFDBu
         ffDBusGetBool(dbus, &dictIter, &device->connectable);
     }
 
-    return NULL;
+    return nullptr;
 }
 
 static const char* detectBluetoothRoot(FFBluetoothRadioResult* device, const char* hciName, FFDBusData* dbus) {
     char objPath[300];
     snprintf(objPath, sizeof(objPath), "/org/bluez/%s", hciName);
 
-    DBusMessage* properties = ffDBusGetMethodReply(dbus, "org.bluez", objPath, "org.freedesktop.DBus.Properties", "GetAll", "org.bluez.Adapter1", NULL);
+    DBusMessage* properties = ffDBusGetMethodReply(dbus, "org.bluez", objPath, "org.freedesktop.DBus.Properties", "GetAll", "org.bluez.Adapter1", nullptr);
     if (!properties) {
         return "Failed to call org.freedesktop.DBus.Properties.GetAll";
     }
@@ -104,12 +104,12 @@ static const char* detectBluetoothRoot(FFBluetoothRadioResult* device, const cha
     } while (dbus->lib->ffdbus_message_iter_next(&arrayIter));
 
     dbus->lib->ffdbus_message_unref(properties);
-    return NULL;
+    return nullptr;
 }
 
 static const char* detectBluetooth(FFlist* devices) {
     FF_AUTO_CLOSE_DIR DIR* dirp = opendir("/sys/class/bluetooth");
-    if (dirp == NULL) {
+    if (dirp == nullptr) {
         return "Failed to open /sys/class/bluetooth";
     }
 
@@ -120,12 +120,12 @@ static const char* detectBluetooth(FFlist* devices) {
     }
 
     struct dirent* entry;
-    while ((entry = readdir(dirp)) != NULL) {
+    while ((entry = readdir(dirp)) != nullptr) {
         if (entry->d_name[0] == '.') {
             continue;
         }
 
-        if (strchr(entry->d_name, ':') != NULL) { // ignore connected devices
+        if (strchr(entry->d_name, ':') != nullptr) { // ignore connected devices
             continue;
         }
 
@@ -138,7 +138,7 @@ static const char* detectBluetooth(FFlist* devices) {
         device->enabled = false;
         detectBluetoothRoot(device, entry->d_name, &dbus);
     }
-    return NULL;
+    return nullptr;
 }
 
 #endif

src/detection/bluetoothradio/bluetoothradio_windows.c

@@ -58,7 +58,7 @@ const char* ffDetectBluetoothRadio(FFlist* devices /* FFBluetoothRadioResult */)
     FF_LIBRARY_LOAD_SYMBOL_MESSAGE(bluetoothapis, BluetoothIsConnectable)
     FF_LIBRARY_LOAD_SYMBOL_MESSAGE(bluetoothapis, BluetoothIsDiscoverable)
 
-    HANDLE hRadio = NULL;
+    HANDLE hRadio = nullptr;
     HBLUETOOTH_DEVICE_FIND hFind = ffBluetoothFindFirstRadio(&(BLUETOOTH_FIND_RADIO_PARAMS) {
                                                                  .dwSize = sizeof(BLUETOOTH_FIND_RADIO_PARAMS) },
         &hRadio);
@@ -73,7 +73,7 @@ const char* ffDetectBluetoothRadio(FFlist* devices /* FFBluetoothRadioResult */)
     do {
         BTH_LOCAL_RADIO_INFO blri;
         DWORD returned;
-        if (!DeviceIoControl(hRadio, IOCTL_BTH_GET_LOCAL_INFO, NULL, 0, &blri, sizeof(blri), &returned, NULL)) {
+        if (!DeviceIoControl(hRadio, IOCTL_BTH_GET_LOCAL_INFO, nullptr, 0, &blri, sizeof(blri), &returned, nullptr)) {
             continue;
         }
 
@@ -95,5 +95,5 @@ const char* ffDetectBluetoothRadio(FFlist* devices /* FFBluetoothRadioResult */)
 
     ffBluetoothFindRadioClose(hFind);
 
-    return NULL;
+    return nullptr;
 }