--- old/src/os/aix/vm/os_aix.cpp 2014-11-30 00:17:07.329831554 +0900 +++ new/src/os/aix/vm/os_aix.cpp 2014-11-30 00:17:07.128832956 +0900 @@ -5072,6 +5072,9 @@ return 0; } + jio_snprintf(buffer, bufferSize, "%s/core or core.%d", + p, current_process_id()); + return strlen(buffer); }