1  /* Copyright (C) 2013-2023 Free Software Foundation, Inc.
       2     Contributed by Manuel Lopez-Ibanez <manu@gcc.gnu.org>
       3  
       4  This file is part of GCC.
       5  
       6  GCC is free software; you can redistribute it and/or modify it under
       7  the terms of the GNU General Public License as published by the Free
       8  Software Foundation; either version 3, or (at your option) any later
       9  version.
      10  
      11  GCC is distributed in the hope that it will be useful, but WITHOUT ANY
      12  WARRANTY; without even the implied warranty of MERCHANTABILITY or
      13  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
      14  for more details.
      15  
      16  You should have received a copy of the GNU General Public License
      17  along with GCC; see the file COPYING3.  If not see
      18  <http://www.gnu.org/licenses/>.  */
      19  
      20  /* Based on code from: */
      21  /* grep.c - main driver file for grep.
      22     Copyright (C) 1992-2023 Free Software Foundation, Inc.
      23  
      24     This program is free software; you can redistribute it and/or modify
      25     it under the terms of the GNU General Public License as published by
      26     the Free Software Foundation; either version 3, or (at your option)
      27     any later version.
      28  
      29     This program is distributed in the hope that it will be useful,
      30     but WITHOUT ANY WARRANTY; without even the implied warranty of
      31     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      32     GNU General Public License for more details.
      33  
      34     You should have received a copy of the GNU General Public License
      35     along with this program; if not, write to the Free Software
      36     Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
      37     02110-1301, USA.
      38  
      39     Written July 1992 by Mike Haertel.  */
      40  
      41  #ifndef GCC_DIAGNOSTIC_COLOR_H
      42  #define GCC_DIAGNOSTIC_COLOR_H
      43  
      44  /* Whether to add color to diagnostics:
      45     o DIAGNOSTICS_COLOR_NO: never
      46     o DIAGNOSTICS_COLOR_YES: always
      47     o DIAGNOSTICS_COLOR_AUTO: depending on the output stream.  */
      48  typedef enum
      49  {
      50    DIAGNOSTICS_COLOR_NO       = 0,
      51    DIAGNOSTICS_COLOR_YES      = 1,
      52    DIAGNOSTICS_COLOR_AUTO     = 2
      53  } diagnostic_color_rule_t;
      54  
      55  const char *colorize_start (bool, const char *, size_t);
      56  const char *colorize_stop (bool);
      57  bool colorize_init (diagnostic_color_rule_t);
      58  
      59  inline const char *
      60  colorize_start (bool show_color, const char *name)
      61  {
      62    return colorize_start (show_color, name, strlen (name));
      63  }
      64  
      65  #endif /* ! GCC_DIAGNOSTIC_COLOR_H */