/* Change owner and group of a file relative to open directory. Hurd version. Copyright (C) 2006 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library 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 Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ #include <errno.h> #include <fcntl.h> #include <stddef.h> #include <unistd.h> #include <sys/types.h> #include <hurd.h> #include <hurd/fd.h> /* Change the owner and group of FILE. */ int fchownat (fd, file, owner, group, flag) int fd; const char *file; uid_t owner; gid_t group; int flag; { error_t err; file_t port = __file_name_lookup_at (fd, flag, file, 0, 0); if (port == MACH_PORT_NULL) return -1; err = __file_chown (port, owner, group); __mach_port_deallocate (__mach_task_self (), port); if (err) return __hurd_fail (err); return 0; }