Optimization for custom plugins; corrected return valuesallPlugin

2 files changed, 3 insertions, 1 deletions

diff --git a/include/persistence_client_library_error_def.h b/include/persistence_client_library_error_def.h
index 6897667..87042ae 100644
--- a/include/persistence_client_library_error_def.h
+++ b/include/persistence_client_library_error_def.h
@@ -93,6 +93,8 @@ extern "C" {
 #define EPERS_NOTIFY_SIG         (-31)
 /// client library has not been initialized
 #define EPERS_NOT_INITIALIZED 	(-32)
+// max buffer size
+#define EPERS_MAX_BUFF_SIZE      (-33)
 
 #ifdef __cplusplus
 }
diff --git a/include/persistence_client_library_key.h b/include/persistence_client_library_key.h
index bbd1c62..3a1c6b0 100644
--- a/include/persistence_client_library_key.h
+++ b/include/persistence_client_library_key.h
@@ -198,7 +198,7 @@ int pclKeyHandleRegisterNotifyOnChange(int key_handle, pclChangeNotifyCallback_t
  *                    use environment variable PERS_MAX_KEY_VAL_DATA_SIZE to modify default size in bytes
  *
  * @return positive value: the bytes written; On error a negative value will be returned with the following error codes:
- * ::EPERS_LOCKFS
+ * ::EPERS_LOCKFS ::EPERS_MAX_BUFF_SIZE
  */
 int pclKeyHandleWriteData(int key_handle, unsigned char* buffer, int buffer_size);