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glibc  2.9
getcwd.c
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00001 /* Copyright (C) 1991, 1992, 1995, 1996, 1997 Free Software Foundation, Inc.
00002    This file is part of the GNU C Library.
00003 
00004    The GNU C Library is free software; you can redistribute it and/or
00005    modify it under the terms of the GNU Lesser General Public
00006    License as published by the Free Software Foundation; either
00007    version 2.1 of the License, or (at your option) any later version.
00008 
00009    The GNU C Library is distributed in the hope that it will be useful,
00010    but WITHOUT ANY WARRANTY; without even the implied warranty of
00011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012    Lesser General Public License for more details.
00013 
00014    You should have received a copy of the GNU Lesser General Public
00015    License along with the GNU C Library; if not, write to the Free
00016    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
00017    02111-1307 USA.  */
00018 
00019 #include <errno.h>
00020 #include <unistd.h>
00021 #include <stddef.h>
00022 
00023 /* Get the pathname of the current working directory,
00024    and put it in SIZE bytes of BUF.  Returns NULL if the
00025    directory couldn't be determined or SIZE was too small.
00026    If successful, returns BUF.  In GNU, if BUF is NULL,
00027    an array is allocated with `malloc'; the array is SIZE
00028    bytes long, unless SIZE <= 0, in which case it is as
00029    big as necessary.  */
00030 char *
00031 __getcwd (char *buf, size_t size)
00032 {
00033   __set_errno (ENOSYS);
00034   return NULL;
00035 }
00036 weak_alias (__getcwd, getcwd)
00037 
00038 stub_warning (__getcwd)
00039 stub_warning (getcwd)
00040 #include <stub-tag.h>