1/* The IGEN simulator generator for GDB, the GNU Debugger.
2
3   Copyright 2002-2023 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 "filter_host.h"
23
24/* Shorten traces by eliminating the directory component to filenames.  */
25const char *
26filter_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}
38