simplelog update / rotate

Author: sy-c

CMakeLists.txt

@@ -65,7 +65,7 @@ endif()
 include(ExternalProject)
 externalproject_add (Common-standalone
   GIT_REPOSITORY "https://github.com/AliceO2Group/Common.git"
-  GIT_TAG "v1.5.2"
+  GIT_TAG "v1.6.1"
   LOG_DOWNLOAD 1
   UPDATE_COMMAND ""
   PATCH_COMMAND ""

include/InfoLogger/InfoLogger.hxx

@@ -379,7 +379,7 @@ class InfoLogger
   /// Defines a file where discarded messages are saved
   /// path: path to file. If null, discarding to file is disabled.
   /// rotateMaxBytes: Maximum file size, after which a new file is created. If zero, no limit.
-  /// rotateMaxFiles: Maximum number of files to keep (including the "current" file). If zero, no limit.
+  /// rotateMaxFiles: Maximum number of files to keep (including the "current" file). If zero, no limit. If one, a single file is created and cleared immediately, and messages are discarded after reaching rotateMaxBytes.
   /// rotateNow: If non-zero, the file is immediately rotated (independently of its size), otherwise it is appended.
   /// ignoreDebug: do not store debug messages in the file if set to true.
   /// Returns 0 on success, or an error code.