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 "config.h"
  21 #include "ppc-config.h"
  22 #include "filter_filename.h"
  23
  24 /* Shorten traces by eliminating the directory component to filenames.  */
  25 extern const char *
  26 filter_filename (const char *filename)
  27 {
  28   const char *p = filename;
  29   const char *last = filename;
  30   int ch;
  31
  32   while ((ch = *p++) != '\0' && ch != ':')
  33     if (ch == '/')
  34       last = p;
  35
  36   return last;
  37 }