From e8f51d56d4c4b5839fee6af97b068f9fa02efd09 Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Sat, 27 Feb 1999 20:06:34 +0000 Subject: 1999-02-27 Roland McGrath * 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. --- hurd/fchroot.c | 23 +++-------------------- 1 file changed, 3 insertions(+), 20 deletions(-) (limited to 'hurd/fchroot.c') diff --git a/hurd/fchroot.c b/hurd/fchroot.c index 143ea23807..cfb8ae339d 100644 --- a/hurd/fchroot.c +++ b/hurd/fchroot.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 92, 93, 94, 95, 96, 97 Free Software Foundation, Inc. +/* Copyright (C) 1999 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 @@ -25,23 +25,6 @@ int fchroot (int fd) { - error_t err; - file_t dir; - - err = HURD_DPORT_USE (fd, - ({ - dir = __file_name_lookup_under (port, "", O_EXEC, 0); - dir == MACH_PORT_NULL ? errno : 0; - })); - - if (! err) - { - file_t root; - err = __file_reparent (dir, MACH_PORT_NULL, &root); - __mach_port_deallocate (__mach_task_self (), dir); - if (! err) - _hurd_port_set (&_hurd_ports[INIT_PORT_CRDIR], root); - } - - return err ? __hurd_fail (err) : 0; + return _hurd_change_directory_port_from_fd (&_hurd_ports[INIT_PORT_CRDIR], + fd); } -- cgit v1.2.3