diff options
Diffstat (limited to 'lib/lchown.c')
-rw-r--r-- | lib/lchown.c | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/lib/lchown.c b/lib/lchown.c deleted file mode 100644 index 0b74eac8a..000000000 --- a/lib/lchown.c +++ /dev/null @@ -1,54 +0,0 @@ -/* Provide a stub lchown function for systems that lack it. - Copyright (C) 1998, 1999, 2002, 2004 Free Software Foundation, Inc. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software Foundation, - Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ - -/* written by Jim Meyering */ - -#ifdef HAVE_CONFIG_H -# include <config.h> -#endif - -#include <sys/types.h> -#include <sys/stat.h> -#include <errno.h> - -#include "lchown.h" -#include "stat-macros.h" - -/* Declare chown to avoid a warning. Don't include unistd.h, - because it may have a conflicting prototype for lchown. */ -int chown (); - -/* Work just like chown, except when FILE is a symbolic link. - In that case, set errno to EOPNOTSUPP and return -1. - But if autoconf tests determined that chown modifies - symlinks, then just call chown. */ - -int -lchown (const char *file, uid_t uid, gid_t gid) -{ -#if ! CHOWN_MODIFIES_SYMLINK - struct stat stats; - - if (lstat (file, &stats) == 0 && S_ISLNK (stats.st_mode)) - { - errno = EOPNOTSUPP; - return -1; - } -#endif - - return chown (file, uid, gid); -} |