1 /* Copyright (C) 1991, 1996, 1997, 2000-2002, 2003, 2004
2 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library 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 GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, write to the Free
17 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
26 #define CS_PATH "/bin:/usr/bin"
28 /* If BUF is not NULL and LEN > 0, fill in at most LEN - 1 bytes
29 of BUF with the value corresponding to NAME and zero-terminate BUF.
30 Return the number of bytes required to hold NAME's entire value. */
31 size_t confstr (int name, char *buf, size_t len)
40 static const char cs_path[] = CS_PATH;
42 string_len = sizeof (cs_path);
50 if (len > 0 && buf != NULL)
52 if (string_len <= len)
53 memcpy (buf, string, string_len);
56 memcpy (buf, string, len - 1);