1 files changed, 95 insertions, 0 deletions
diff --git a/extras/multipath-tools/multipath/unused.c b/extras/multipath-tools/multipath/unused.c
new file mode 100644
index 0000000000..08144cf717
--- /dev/null
+++ b/extras/multipath-tools/multipath/unused.c
@@ -0,0 +1,95 @@
+static int
+get_serial (int fd, char * str)
+{
+        char buff[MX_ALLOC_LEN + 1];
+        int len;
+
+        if (0 == do_inq(fd, 0, 1, 0x80, buff, MX_ALLOC_LEN, 0)) {
+                len = buff[3];
+                if (len > 0) {
+                        memcpy(str, buff + 4, len);
+                        buff[len] = '\0';
+                }
+                return 1;
+        }
+        return 0;
+}
+
+static int
+do_tur(int fd)
+{
+        unsigned char turCmdBlk[TUR_CMD_LEN] = { 0x00, 0, 0, 0, 0, 0 };
+        struct sg_io_hdr io_hdr;
+        unsigned char sense_buffer[32];
+
+        memset(&io_hdr, 0, sizeof (struct sg_io_hdr));
+        io_hdr.interface_id = 'S';
+        io_hdr.cmd_len = sizeof (turCmdBlk);
+        io_hdr.mx_sb_len = sizeof (sense_buffer);
+        io_hdr.dxfer_direction = SG_DXFER_NONE;
+        io_hdr.cmdp = turCmdBlk;
+        io_hdr.sbp = sense_buffer;
+        io_hdr.timeout = 20000;
+        io_hdr.pack_id = 0;
+        if (ioctl(fd, SG_IO, &io_hdr) < 0) {
+                close(fd);
+                return 0;
+        }
+        if (io_hdr.info & SG_INFO_OK_MASK) {
+                return 0;
+        }
+        return 1;
+}
+
+static int
+del_map(char * str) {
+        struct dm_task *dmt;
+
+        if (!(dmt = dm_task_create(DM_DEVICE_REMOVE)))
+                return 0;
+        if (!dm_task_set_name(dmt, str))
+                goto delout;
+        if (!dm_task_run(dmt))
+                goto delout;
+
+        printf("Deleted device map : %s\n", str);
+
+        delout:
+        dm_task_destroy(dmt);
+        return 1;
+}
+
+get_table(const char * str)
+{
+        int r = 0;
+        struct dm_task *dmt;
+        void *next = NULL;
+        uint64_t start, length;
+        char *target_type = NULL;
+        char *params;
+
+        if (!(dmt = dm_task_create(DM_DEVICE_TABLE)))
+                return 0;
+
+        if (!dm_task_set_name(dmt, str))
+                goto out;
+
+        if (!dm_task_run(dmt))
+                goto out;
+
+        do {
+                next = dm_get_next_target(dmt, next, &start, &length,
+                                          &target_type, &params);
+                if (target_type) {
+                        printf("%" PRIu64 " %" PRIu64 " %s %s\n",
+                               start, length, target_type, params);
+                }
+        } while (next);
+
+        r = 1;
+
+      out:
+        dm_task_destroy(dmt);
+        return r;
+
+}