diff options
Diffstat (limited to 'hurd/fchroot.c')
| -rw-r--r-- | hurd/fchroot.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/hurd/fchroot.c b/hurd/fchroot.c index cccf1391be..37163c0277 100644 --- a/hurd/fchroot.c +++ b/hurd/fchroot.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc. +/* Copyright (C) 1991, 1992, 1993, 1994, 1995 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 @@ -28,16 +28,12 @@ DEFUN(fchroot, (fd), int fd) error_t err; file_t dir; - err = __USEPORT (CRDIR, - ({ file_t crdir = port; - HURD_DPORT_USE (fd, - __hurd_file_name_lookup (crdir, port, "", - 0, 0, &dir)); - })); + err = HURD_DPORT_USE (fd, (dir = __file_name_lookup_under (port, "", + O_EXEC, 0), + errno)); - if (err) - return __hurd_fail (err); + if (! err) + _hurd_port_set (&_hurd_ports[INIT_PORT_CRDIR], dir); - _hurd_port_set (&_hurd_ports[INIT_PORT_CRDIR], dir); - return 0; + return err ? __hurd_fail (err) : 0; } |