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-rw-r--r--ufs-utils/dlabel.c91
1 files changed, 0 insertions, 91 deletions
diff --git a/ufs-utils/dlabel.c b/ufs-utils/dlabel.c
deleted file mode 100644
index 355cb3f6..00000000
--- a/ufs-utils/dlabel.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/* Get the disklabel from a device node
-
- Copyright (C) 1996,99,2001 Free Software Foundation, Inc.
-
- Written by Miles Bader <miles@gnu.org>
-
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2, or (at
- your option) any later version.
-
- This program 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
- General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include <errno.h>
-#include <hurd.h>
-#include <mach.h>
-#include <string.h>
-#include <device/device.h>
-#include <device/disk_status.h>
-#include <hurd/store.h>
-
-/* XXX Ick. */
-#define IOCPARM_MASK 0x1fff/* parameter length, at most 13 bits */
-#define IOC_OUT 0x40000000/* copy out parameters */
-#define _IOC(inout,group,num,len) \
- (inout | ((len & IOCPARM_MASK) << 16) | ((group) << 8) | (num))
-#define _IOR(g,n,t) _IOC(IOC_OUT,(g), (n), sizeof(t))
-
-static error_t
-fd_get_device (int fd, device_t *device)
-{
- error_t err;
- struct store *store;
- file_t node = getdport (fd);
-
- if (node == MACH_PORT_NULL)
- return errno;
-
- err = store_create (node, 0, 0, &store); /* consumes NODE on success */
- if (! err)
- {
- if (store->class->id != STORAGE_DEVICE
- /* In addition to requiring a device, we also want the *whole*
- device -- one contiguous run starting at 0. */
- || store->num_runs != 1
- || store->runs[0].start != 0)
- err = ENODEV;
- else if (store->port == MACH_PORT_NULL)
- /* Usually getting a null port back means we didn't have sufficient
- privileges. */
- err = EPERM;
- else
- {
- *device = store->port;
- store->port = MACH_PORT_NULL; /* Steal the port from STORE! */
- }
- store_free (store);
- }
- else
- mach_port_deallocate (mach_task_self (), node);
-
- return err;
-}
-
-error_t
-fd_get_disklabel (int fd, struct disklabel *label)
-{
- device_t device;
- error_t err = fd_get_device (fd, &device);
-
- if (! err)
- {
- mach_msg_type_number_t label_len = sizeof *label / sizeof (integer_t);
-
- err = device_get_status (device, DIOCGDINFO,
- (dev_status_t)label, &label_len);
- if (!err && label_len != sizeof *label / sizeof (integer_t))
- err = ERANGE;
-
- mach_port_deallocate (mach_task_self (), device);
- }
-
- return err;
-}