diff options
Diffstat (limited to 'hurd/fchroot.c')
| -rw-r--r-- | hurd/fchroot.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/hurd/fchroot.c b/hurd/fchroot.c index 26ff6d9081..8c8a3b839b 100644 --- a/hurd/fchroot.c +++ b/hurd/fchroot.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 1992, 1993, 1994, 1995 Free Software Foundation, Inc. +/* Copyright (C) 1991, 92, 93, 94, 95, 96 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 @@ -29,9 +29,11 @@ DEFUN(fchroot, (fd), int fd) error_t err; file_t dir; - err = HURD_DPORT_USE (fd, (dir = __file_name_lookup_under (port, "", - O_EXEC, 0), - errno)); + err = HURD_DPORT_USE (fd, + ({ + dir = __file_name_lookup_under (port, "", O_EXEC, 0); + dir == MACH_PORT_NULL ? errno : 0; + })); if (! err) _hurd_port_set (&_hurd_ports[INIT_PORT_CRDIR], dir); |