sim/ppc/filter_filename.c

   1 /*  This file is part of the program psim.
   2
   3     Copyright (C) 1994-1995, Andrew Cagney <cagney@highland.com.au>
   4
   5     This program is free software; you can redistribute it and/or modify
   6     it under the terms of the GNU General Public License as published by
   7     the Free Software Foundation; either version 3 of the License, or
   8     (at your option) any later version.
   9
  10     This program is distributed in the hope that it will be useful,
  11     but WITHOUT ANY WARRANTY; without even the implied warranty of
  12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13     GNU General Public License for more details.
  14
  15     You should have received a copy of the GNU General Public License
  16     along with this program; if not, see <http://www.gnu.org/licenses/>.
  17
  18     */
  19
  20 #include "filter_filename.h"
  21
  22 /* Shorten traces by eliminating the directory component to filenames.  */
  23 extern const char *
  24 filter_filename (const char *filename)
  25 {
  26   const char *p = filename;
  27   const char *last = filename;
  28   int ch;
  29
  30   while ((ch = *p++) != '\0' && ch != ':')
  31     if (ch == '/')
  32       last = p;
  33
  34   return last;
  35 }