filter_host.c revision 1.3 
1/* The IGEN simulator generator for GDB, the GNU Debugger.
2
3   Copyright 2002-2015 Free Software Foundation, Inc.
4
5   Contributed by Andrew Cagney.
6
7   This file is part of GDB.
8
9   This program is free software; you can redistribute it and/or modify
10   it under the terms of the GNU General Public License as published by
11   the Free Software Foundation; either version 3 of the License, or
12   (at your option) any later version.
13
14   This program is distributed in the hope that it will be useful,
15   but WITHOUT ANY WARRANTY; without even the implied warranty of
16   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17   GNU General Public License for more details.
18
19   You should have received a copy of the GNU General Public License
20   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
21
22#include "config.h"
23#include "filter_host.h"
24
25/* Shorten traces by eliminating the directory component to filenames.  */
26const char *
27filter_filename (const char *filename)
28{
29  const char *p = filename;
30  const char *last = filename;
31  int ch;
32
33  while ((ch = *p++) != '\0' && ch != ':')
34    if (ch == '/')
35      last = p;
36
37  return last;
38}
39