tools/vgmknodes.c

   1 /*
   2  * Copyright (C) 2003-2004 Sistina Software, Inc. All rights reserved.
   3  * Copyright (C) 2004-2006 Red Hat, Inc. All rights reserved.
   4  *
   5  * This file is part of LVM2.
   6  *
   7  * This copyrighted material is made available to anyone wishing to use,
   8  * modify, copy, or redistribute it subject to the terms and conditions
   9  * of the GNU Lesser General Public License v.2.1.
  10  *
  11  * You should have received a copy of the GNU Lesser General Public License
  12  * along with this program; if not, write to the Free Software Foundation,
  13  * Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  14  */
  15
  16 #include "tools.h"
  17
  18 static int _vgmknodes_single(struct cmd_context *cmd, struct logical_volume *lv,
  19                              void *handle __attribute__((unused)))
  20 {
  21         if (arg_count(cmd, refresh_ARG) && lv_is_visible(lv))
  22                 if (!lv_refresh(cmd, lv)) {
  23                         stack;
  24                         return ECMD_FAILED;
  25                 }
  26
  27         if (!lv_mknodes(cmd, lv)) {
  28                 stack;
  29                 return ECMD_FAILED;
  30         }
  31
  32         return ECMD_PROCESSED;
  33 }
  34
  35 int vgmknodes(struct cmd_context *cmd, int argc, char **argv)
  36 {
  37         if (!lv_mknodes(cmd, NULL)) {
  38                 stack;
  39                 return ECMD_FAILED;
  40         }
  41
  42         return process_each_lv(cmd, argc, argv, LCK_VG_READ, NULL,
  43                             &_vgmknodes_single);
  44 }