[R-package] fix DllExport

R-package/src/lightgbm_R.h

@@ -15,7 +15,7 @@
 * \return err_msg error inforomation
 * \return error inforomation
 */
-DllExport SEXP LGBM_GetLastError_R(SEXP buf_len, SEXP actual_len, SEXP err_msg);
+LIGHTGBM_C_EXPORT SEXP LGBM_GetLastError_R(SEXP buf_len, SEXP actual_len, SEXP err_msg);
 
 // --- start Dataset interface
 
@@ -27,7 +27,7 @@ DllExport SEXP LGBM_GetLastError_R(SEXP buf_len, SEXP actual_len, SEXP err_msg);
 * \param out created dataset
 * \return 0 when succeed, -1 when failure happens
 */
-DllExport SEXP LGBM_DatasetCreateFromFile_R(SEXP filename,
+LIGHTGBM_C_EXPORT SEXP LGBM_DatasetCreateFromFile_R(SEXP filename,
   SEXP parameters,
   SEXP reference,
   SEXP out,
@@ -46,7 +46,7 @@ DllExport SEXP LGBM_DatasetCreateFromFile_R(SEXP filename,
 * \param out created dataset
 * \return 0 when succeed, -1 when failure happens
 */
-DllExport SEXP LGBM_DatasetCreateFromCSC_R(SEXP indptr,
+LIGHTGBM_C_EXPORT SEXP LGBM_DatasetCreateFromCSC_R(SEXP indptr,
   SEXP indices,
   SEXP data,
   SEXP nindptr,
@@ -68,7 +68,7 @@ DllExport SEXP LGBM_DatasetCreateFromCSC_R(SEXP indptr,
 * \param out created dataset
 * \return 0 when succeed, -1 when failure happens
 */
-DllExport SEXP LGBM_DatasetCreateFromMat_R(SEXP data,
+LIGHTGBM_C_EXPORT SEXP LGBM_DatasetCreateFromMat_R(SEXP data,
   SEXP nrow,
   SEXP ncol,
   SEXP parameters,
@@ -85,7 +85,7 @@ DllExport SEXP LGBM_DatasetCreateFromMat_R(SEXP data,
 * \param out created dataset
 * \return 0 when succeed, -1 when failure happens
 */
-DllExport SEXP LGBM_DatasetGetSubset_R(SEXP handle,
+LIGHTGBM_C_EXPORT SEXP LGBM_DatasetGetSubset_R(SEXP handle,
   SEXP used_row_indices,
   SEXP len_used_row_indices,
   SEXP parameters,
@@ -98,7 +98,7 @@ DllExport SEXP LGBM_DatasetGetSubset_R(SEXP handle,
 * \param feature_names feature names
 * \return 0 when succeed, -1 when failure happens
 */
-DllExport SEXP LGBM_DatasetSetFeatureNames_R(SEXP handle,
+LIGHTGBM_C_EXPORT SEXP LGBM_DatasetSetFeatureNames_R(SEXP handle,
   SEXP feature_names,
   SEXP call_state);
 
@@ -108,7 +108,7 @@ DllExport SEXP LGBM_DatasetSetFeatureNames_R(SEXP handle,
 * \param feature_names feature names
 * \return 0 when succeed, -1 when failure happens
 */
-DllExport SEXP LGBM_DatasetGetFeatureNames_R(SEXP handle,
+LIGHTGBM_C_EXPORT SEXP LGBM_DatasetGetFeatureNames_R(SEXP handle,
   SEXP buf_len,
   SEXP actual_len,
   SEXP feature_names,
@@ -120,7 +120,7 @@ DllExport SEXP LGBM_DatasetGetFeatureNames_R(SEXP handle,
 * \param filename file name
 * \return 0 when succeed, -1 when failure happens
 */
-DllExport SEXP LGBM_DatasetSaveBinary_R(SEXP handle,
+LIGHTGBM_C_EXPORT SEXP LGBM_DatasetSaveBinary_R(SEXP handle,
   SEXP filename,
   SEXP call_state);
 
@@ -129,7 +129,7 @@ DllExport SEXP LGBM_DatasetSaveBinary_R(SEXP handle,
 * \param handle an instance of dataset
 * \return 0 when succeed, -1 when failure happens
 */
-DllExport SEXP LGBM_DatasetFree_R(SEXP handle,
+LIGHTGBM_C_EXPORT SEXP LGBM_DatasetFree_R(SEXP handle,
   SEXP call_state);
 
 /*!
@@ -142,7 +142,7 @@ DllExport SEXP LGBM_DatasetFree_R(SEXP handle,
 * \param num_element number of element in field_data
 * \return 0 when succeed, -1 when failure happens
 */
-DllExport SEXP LGBM_DatasetSetField_R(SEXP handle,
+LIGHTGBM_C_EXPORT SEXP LGBM_DatasetSetField_R(SEXP handle,
   SEXP field_name,
   SEXP field_data,
   SEXP num_element,
@@ -155,7 +155,7 @@ DllExport SEXP LGBM_DatasetSetField_R(SEXP handle,
 * \param out size of info vector from dataset
 * \return 0 when succeed, -1 when failure happens
 */
-DllExport SEXP LGBM_DatasetGetFieldSize_R(SEXP handle,
+LIGHTGBM_C_EXPORT SEXP LGBM_DatasetGetFieldSize_R(SEXP handle,
   SEXP field_name,
   SEXP out,
   SEXP call_state);
@@ -167,7 +167,7 @@ DllExport SEXP LGBM_DatasetGetFieldSize_R(SEXP handle,
 * \param field_data pointer to vector
 * \return 0 when succeed, -1 when failure happens
 */
-DllExport SEXP LGBM_DatasetGetField_R(SEXP handle,
+LIGHTGBM_C_EXPORT SEXP LGBM_DatasetGetField_R(SEXP handle,
   SEXP field_name,
   SEXP field_data,
   SEXP call_state);
@@ -178,7 +178,7 @@ DllExport SEXP LGBM_DatasetGetField_R(SEXP handle,
 * \param out The address to hold number of data
 * \return 0 when succeed, -1 when failure happens
 */
-DllExport SEXP LGBM_DatasetGetNumData_R(SEXP handle,
+LIGHTGBM_C_EXPORT SEXP LGBM_DatasetGetNumData_R(SEXP handle,
   SEXP out,
   SEXP call_state);
 
@@ -188,7 +188,7 @@ DllExport SEXP LGBM_DatasetGetNumData_R(SEXP handle,
 * \param out The output of number of features
 * \return 0 when succeed, -1 when failure happens
 */
-DllExport SEXP LGBM_DatasetGetNumFeature_R(SEXP handle,
+LIGHTGBM_C_EXPORT SEXP LGBM_DatasetGetNumFeature_R(SEXP handle,
   SEXP out,
   SEXP call_state);
 
@@ -201,7 +201,7 @@ DllExport SEXP LGBM_DatasetGetNumFeature_R(SEXP handle,
 * \prama out handle of created Booster
 * \return 0 when succeed, -1 when failure happens
 */
-DllExport SEXP LGBM_BoosterCreate_R(SEXP train_data,
+LIGHTGBM_C_EXPORT SEXP LGBM_BoosterCreate_R(SEXP train_data,
   SEXP parameters,
   SEXP out,
   SEXP call_state);
@@ -211,7 +211,7 @@ DllExport SEXP LGBM_BoosterCreate_R(SEXP train_data,
 * \param handle handle to be freed
 * \return 0 when succeed, -1 when failure happens
 */
-DllExport SEXP LGBM_BoosterFree_R(SEXP handle,
+LIGHTGBM_C_EXPORT SEXP LGBM_BoosterFree_R(SEXP handle,
   SEXP call_state);
 
 /*!
@@ -220,7 +220,7 @@ DllExport SEXP LGBM_BoosterFree_R(SEXP handle,
 * \prama out handle of created Booster
 * \return 0 when succeed, -1 when failure happens
 */
-DllExport SEXP LGBM_BoosterCreateFromModelfile_R(SEXP filename,
+LIGHTGBM_C_EXPORT SEXP LGBM_BoosterCreateFromModelfile_R(SEXP filename,
   SEXP out,
   SEXP call_state);
 
@@ -230,7 +230,7 @@ DllExport SEXP LGBM_BoosterCreateFromModelfile_R(SEXP filename,
 * \param other_handle
 * \return 0 when succeed, -1 when failure happens
 */
-DllExport SEXP LGBM_BoosterMerge_R(SEXP handle,
+LIGHTGBM_C_EXPORT SEXP LGBM_BoosterMerge_R(SEXP handle,
   SEXP other_handle,
   SEXP call_state);
 
@@ -240,7 +240,7 @@ DllExport SEXP LGBM_BoosterMerge_R(SEXP handle,
 * \param valid_data validation data set
 * \return 0 when succeed, -1 when failure happens
 */
-DllExport SEXP LGBM_BoosterAddValidData_R(SEXP handle,
+LIGHTGBM_C_EXPORT SEXP LGBM_BoosterAddValidData_R(SEXP handle,
   SEXP valid_data,
   SEXP call_state);
 
@@ -250,7 +250,7 @@ DllExport SEXP LGBM_BoosterAddValidData_R(SEXP handle,
 * \param train_data training data set
 * \return 0 when succeed, -1 when failure happens
 */
-DllExport SEXP LGBM_BoosterResetTrainingData_R(SEXP handle,
+LIGHTGBM_C_EXPORT SEXP LGBM_BoosterResetTrainingData_R(SEXP handle,
   SEXP train_data,
   SEXP call_state);
 
@@ -260,7 +260,7 @@ DllExport SEXP LGBM_BoosterResetTrainingData_R(SEXP handle,
 * \param parameters format: 'key1=value1 key2=value2'
 * \return 0 when succeed, -1 when failure happens
 */
-DllExport SEXP LGBM_BoosterResetParameter_R(SEXP handle,
+LIGHTGBM_C_EXPORT SEXP LGBM_BoosterResetParameter_R(SEXP handle,
   SEXP parameters,
   SEXP call_state);
 
@@ -270,7 +270,7 @@ DllExport SEXP LGBM_BoosterResetParameter_R(SEXP handle,
 * \param out number of classes
 * \return 0 when succeed, -1 when failure happens
 */
-DllExport SEXP LGBM_BoosterGetNumClasses_R(SEXP handle,
+LIGHTGBM_C_EXPORT SEXP LGBM_BoosterGetNumClasses_R(SEXP handle,
   SEXP out,
   SEXP call_state);
 
@@ -279,7 +279,7 @@ DllExport SEXP LGBM_BoosterGetNumClasses_R(SEXP handle,
 * \param handle handle
 * \return 0 when succeed, -1 when failure happens
 */
-DllExport SEXP LGBM_BoosterUpdateOneIter_R(SEXP handle,
+LIGHTGBM_C_EXPORT SEXP LGBM_BoosterUpdateOneIter_R(SEXP handle,
   SEXP call_state);
 
 /*!
@@ -291,7 +291,7 @@ DllExport SEXP LGBM_BoosterUpdateOneIter_R(SEXP handle,
 * \param len length of grad/hess
 * \return 0 when succeed, -1 when failure happens
 */
-DllExport SEXP LGBM_BoosterUpdateOneIterCustom_R(SEXP handle,
+LIGHTGBM_C_EXPORT SEXP LGBM_BoosterUpdateOneIterCustom_R(SEXP handle,
   SEXP grad,
   SEXP hess,
   SEXP len,
@@ -302,7 +302,7 @@ DllExport SEXP LGBM_BoosterUpdateOneIterCustom_R(SEXP handle,
 * \param handle handle
 * \return 0 when succeed, -1 when failure happens
 */
-DllExport SEXP LGBM_BoosterRollbackOneIter_R(SEXP handle,
+LIGHTGBM_C_EXPORT SEXP LGBM_BoosterRollbackOneIter_R(SEXP handle,
   SEXP call_state);
 
 /*!
@@ -310,7 +310,7 @@ DllExport SEXP LGBM_BoosterRollbackOneIter_R(SEXP handle,
 * \param out iteration of boosting rounds
 * \return 0 when succeed, -1 when failure happens
 */
-DllExport SEXP LGBM_BoosterGetCurrentIteration_R(SEXP handle,
+LIGHTGBM_C_EXPORT SEXP LGBM_BoosterGetCurrentIteration_R(SEXP handle,
   SEXP out,
   SEXP call_state);
 
@@ -319,7 +319,7 @@ DllExport SEXP LGBM_BoosterGetCurrentIteration_R(SEXP handle,
 * \param eval_names eval names
 * \return 0 when succeed, -1 when failure happens
 */
-DllExport SEXP LGBM_BoosterGetEvalNames_R(SEXP handle,
+LIGHTGBM_C_EXPORT SEXP LGBM_BoosterGetEvalNames_R(SEXP handle,
   SEXP buf_len,
   SEXP actual_len,
   SEXP eval_names,
@@ -332,7 +332,7 @@ DllExport SEXP LGBM_BoosterGetEvalNames_R(SEXP handle,
 * \param out_result float arrary contains result
 * \return 0 when succeed, -1 when failure happens
 */
-DllExport SEXP LGBM_BoosterGetEval_R(SEXP handle,
+LIGHTGBM_C_EXPORT SEXP LGBM_BoosterGetEval_R(SEXP handle,
   SEXP data_idx,
   SEXP out_result,
   SEXP call_state);
@@ -344,7 +344,7 @@ DllExport SEXP LGBM_BoosterGetEval_R(SEXP handle,
 * \param out size of predict
 * \return 0 when succeed, -1 when failure happens
 */
-DllExport SEXP LGBM_BoosterGetNumPredict_R(SEXP handle,
+LIGHTGBM_C_EXPORT SEXP LGBM_BoosterGetNumPredict_R(SEXP handle,
   SEXP data_idx,
   SEXP out,
   SEXP call_state);
@@ -357,7 +357,7 @@ DllExport SEXP LGBM_BoosterGetNumPredict_R(SEXP handle,
 * \param out_result, used to store predict result, should pre-allocate memory
 * \return 0 when succeed, -1 when failure happens
 */
-DllExport SEXP LGBM_BoosterGetPredict_R(SEXP handle,
+LIGHTGBM_C_EXPORT SEXP LGBM_BoosterGetPredict_R(SEXP handle,
   SEXP data_idx,
   SEXP out_result,
   SEXP call_state);
@@ -373,7 +373,7 @@ DllExport SEXP LGBM_BoosterGetPredict_R(SEXP handle,
 * \return 0 when succeed, -1 when failure happens
 * \return 0 when succeed, -1 when failure happens
 */
-DllExport SEXP LGBM_BoosterPredictForFile_R(SEXP handle,
+LIGHTGBM_C_EXPORT SEXP LGBM_BoosterPredictForFile_R(SEXP handle,
   SEXP data_filename,
   SEXP data_has_header,
   SEXP is_rawscore,
@@ -392,7 +392,7 @@ DllExport SEXP LGBM_BoosterPredictForFile_R(SEXP handle,
 * \param out_len lenght of prediction
 * \return 0 when succeed, -1 when failure happens
 */
-DllExport SEXP LGBM_BoosterCalcNumPredict_R(SEXP handle,
+LIGHTGBM_C_EXPORT SEXP LGBM_BoosterCalcNumPredict_R(SEXP handle,
   SEXP num_row,
   SEXP is_rawscore,
   SEXP is_leafidx,
@@ -418,7 +418,7 @@ DllExport SEXP LGBM_BoosterCalcNumPredict_R(SEXP handle,
 * \param out prediction result
 * \return 0 when succeed, -1 when failure happens
 */
-DllExport SEXP LGBM_BoosterPredictForCSC_R(SEXP handle,
+LIGHTGBM_C_EXPORT SEXP LGBM_BoosterPredictForCSC_R(SEXP handle,
   SEXP indptr,
   SEXP indices,
   SEXP data,
@@ -446,7 +446,7 @@ DllExport SEXP LGBM_BoosterPredictForCSC_R(SEXP handle,
 * \param out prediction result
 * \return 0 when succeed, -1 when failure happens
 */
-DllExport SEXP LGBM_BoosterPredictForMat_R(SEXP handle,
+LIGHTGBM_C_EXPORT SEXP LGBM_BoosterPredictForMat_R(SEXP handle,
   SEXP data,
   SEXP nrow,
   SEXP ncol,
@@ -463,7 +463,7 @@ DllExport SEXP LGBM_BoosterPredictForMat_R(SEXP handle,
 * \param filename file name
 * \return 0 when succeed, -1 when failure happens
 */
-DllExport SEXP LGBM_BoosterSaveModel_R(SEXP handle,
+LIGHTGBM_C_EXPORT SEXP LGBM_BoosterSaveModel_R(SEXP handle,
   SEXP num_iteration,
   SEXP filename,
   SEXP call_state);
@@ -475,7 +475,7 @@ DllExport SEXP LGBM_BoosterSaveModel_R(SEXP handle,
 * \param out_str json format string of model
 * \return 0 when succeed, -1 when failure happens
 */
-DllExport SEXP LGBM_BoosterDumpModel_R(SEXP handle,
+LIGHTGBM_C_EXPORT SEXP LGBM_BoosterDumpModel_R(SEXP handle,
   SEXP num_iteration,
   SEXP buffer_len,
   SEXP actual_len,