graph_strm        360 pengine/ptest.c         FILE *graph_strm = fopen(graph_file, "w");
graph_strm        362 pengine/ptest.c         if (graph_strm == NULL) {
graph_strm        365 pengine/ptest.c             if (fprintf(graph_strm, "%s\n\n", msg_buffer) < 0) {
graph_strm        368 pengine/ptest.c             fflush(graph_strm);
graph_strm        369 pengine/ptest.c             fclose(graph_strm);