1 /*
   2  * Copyright (c) 2019, Red Hat, Inc. All rights reserved.
   3  *
   4  * This code is free software; you can redistribute it and/or modify it
   5  * under the terms of the GNU General Public License version 2 only, as
   6  * published by the Free Software Foundation.
   7  *
   8  * This code is distributed in the hope that it will be useful, but WITHOUT
   9  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  10  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  11  * version 2 for more details (a copy is included in the LICENSE file that
  12  * accompanied this code).
  13  *
  14  * You should have received a copy of the GNU General Public License version
  15  * 2 along with this work; if not, write to the Free Software Foundation,
  16  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  17  *
  18  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  19  * or visit www.oracle.com if you need additional information or have any
  20  * questions.
  21  *
  22  */
  23 
  24 #include "precompiled.hpp"
  25 
  26 #include <stdio.h> // for va_list and friends
  27 #include "gc_implementation/shenandoah/shenandoahLogging.hpp"
  28 #include "utilities/ostream.hpp"
  29 
  30 void ShenandoahLogger::handle_warning(const char* format, ...) {
  31   va_list ap;
  32   va_start(ap, format);
  33   handle_generic(format, ap);
  34   va_end(ap);
  35 }
  36 
  37 void ShenandoahLogger::handle_trace(const char* format, ...) {
  38   va_list ap;
  39   va_start(ap, format);
  40   handle_generic(format, ap);
  41   va_end(ap);
  42 }
  43 
  44 void ShenandoahLogger::handle_debug(const char* format, ...) {
  45   va_list ap;
  46   va_start(ap, format);
  47   handle_generic(format, ap);
  48   va_end(ap);
  49 }
  50 
  51 void ShenandoahLogger::handle_info(const char* format, ...) {
  52   va_list ap;
  53   va_start(ap, format);
  54   handle_generic(format, ap);
  55   va_end(ap);
  56 }
  57 
  58 void ShenandoahLogger::handle_generic(const char* format, va_list ap) {
  59   gclog_or_tty->bol();
  60   gclog_or_tty->sp(gclog_or_tty->indentation()*4);
  61   gclog_or_tty->vprint_cr(format, ap);
  62 }