diff options
| author | Roland McGrath <roland@gnu.org> | 1999-02-27 20:06:34 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 1999-02-27 20:06:34 +0000 |
| commit | e8f51d56d4c4b5839fee6af97b068f9fa02efd09 (patch) | |
| tree | c7eb5d292a6f8196f18e8eb137a1c62d4d307860 /sysdeps/mach/hurd/chroot.c | |
| parent | 4014b2cf3464ea1b70197446fa49e943323992b2 (diff) | |
1999-02-27 Roland McGrath <roland@baalperazim.frob.com>
* sysdeps/mach/getsysstats.c (__get_nprocs_conf, __get_nprocs,
__get_phys_pages): Cast &HBI to silence warning.
* hurd/Makefile (routines): Add hurdchdir and hurdfchdir.
* hurd/hurdchdir.c: New file.
* hurd/hurdfchdir.c: New file.
* sysdeps/mach/hurd/chroot.c: Call
_hurd_change_directory_port_from_name to do the work.
* sysdeps/mach/hurd/chdir.c: Likewise.
* sysdeps/mach/hurd/fchdir.c: Call
_hurd_change_directory_port_from_fd to do the work.
* hurd/fchroot.c: Likewise.
* hurd/hurd.h: Declare them.
Diffstat (limited to 'sysdeps/mach/hurd/chroot.c')
| -rw-r--r-- | sysdeps/mach/hurd/chroot.c | 23 |
1 files changed, 3 insertions, 20 deletions
diff --git a/sysdeps/mach/hurd/chroot.c b/sysdeps/mach/hurd/chroot.c index 03a3823681..d607146ddf 100644 --- a/sysdeps/mach/hurd/chroot.c +++ b/sysdeps/mach/hurd/chroot.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 92, 93, 94, 95, 97 Free Software Foundation, Inc. +/* Copyright (C) 1991,92,93,94,95,97,99 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 @@ -30,23 +30,6 @@ int chroot (file_name) const char *file_name; { - error_t err; - file_t file, dir, root; - - file = __file_name_lookup (file_name, O_EXEC, 0); - if (file == MACH_PORT_NULL) - return -1; - dir = __file_name_lookup_under (file, "", O_EXEC, 0); - __mach_port_deallocate (__mach_task_self (), file); - if (dir == MACH_PORT_NULL) - return -1; - - /* Prevent going through DIR's .. */ - err = __file_reparent (dir, MACH_PORT_NULL, &root); - __mach_port_deallocate (__mach_task_self (), dir); - if (err) - return __hurd_fail (err); - - _hurd_port_set (&_hurd_ports[INIT_PORT_CRDIR], root); - return 0; + return _hurd_change_directory_port_from_name (&_hurd_ports[INIT_PORT_CRDIR], + file_name); } |