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-rw-r--r--libblkid/ioctl.c74
1 files changed, 0 insertions, 74 deletions
diff --git a/libblkid/ioctl.c b/libblkid/ioctl.c
deleted file mode 100644
index 3aba09e4f..000000000
--- a/libblkid/ioctl.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * ioctl based topology -- gathers topology information
- *
- * Copyright (C) 2009 Karel Zak <kzak@redhat.com>
- *
- * This file may be redistributed under the terms of the
- * GNU Lesser General Public License.
- *
- */
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <stdint.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#include <errno.h>
-
-#include "topology.h"
-
-/*
- * ioctl topology values
- */
-static struct topology_val {
-
- long ioc;
-
- /* functions to set probing result */
- int (*set_ulong)(blkid_probe, unsigned long);
- int (*set_int)(blkid_probe, int);
-
-} topology_vals[] = {
- { BLKALIGNOFF, NULL, blkid_topology_set_alignment_offset },
- { BLKIOMIN, blkid_topology_set_minimum_io_size },
- { BLKIOOPT, blkid_topology_set_optimal_io_size },
- { BLKPBSZGET, blkid_topology_set_physical_sector_size }
- /* we read BLKSSZGET in topology.c */
-};
-
-static int probe_ioctl_tp(blkid_probe pr,
- const struct blkid_idmag *mag __attribute__((__unused__)))
-{
- size_t i;
-
- for (i = 0; i < ARRAY_SIZE(topology_vals); i++) {
- struct topology_val *val = &topology_vals[i];
- int rc = 1;
- unsigned int data;
-
- if (ioctl(pr->fd, val->ioc, &data) == -1)
- goto nothing;
-
- if (val->set_int)
- rc = val->set_int(pr, (int) data);
- else
- rc = val->set_ulong(pr, (unsigned long) data);
- if (rc)
- goto err;
- }
-
- return 0;
-nothing:
- return 1;
-err:
- return -1;
-}
-
-const struct blkid_idinfo ioctl_tp_idinfo =
-{
- .name = "ioctl",
- .probefunc = probe_ioctl_tp,
- .magics = BLKID_NONE_MAGIC
-};
-