7127  remove -Wno-missing-braces from Makefile.uts

          --- old/usr/src/uts/common/io/fssnap_if.c
          +++ new/usr/src/uts/common/io/fssnap_if.c

   1    1  /*
   2    2   * CDDL HEADER START
   3    3   *
   4    4   * The contents of this file are subject to the terms of the
   5    5   * Common Development and Distribution License, Version 1.0 only
   6    6   * (the "License").  You may not use this file except in compliance
   7    7   * with the License.
   8    8   *
   9    9   * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10   10   * or http://www.opensolaris.org/os/licensing.
  11   11   * See the License for the specific language governing permissions
  12   12   * and limitations under the License.
  13   13   *
  14   14   * When distributing Covered Code, include this CDDL HEADER in each
  15   15   * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16   16   * If applicable, add the following below this CDDL HEADER, with the

  17   17   * fields enclosed by brackets "[]" replaced with your own identifying
  18   18   * information: Portions Copyright [yyyy] [name of copyright owner]
  19   19   *
  20   20   * CDDL HEADER END
  21   21   */
  22   22  /*
  23   23   * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
  24   24   * Use is subject to license terms.
  25   25   */
  26   26  
  27      -#pragma ident   "%Z%%M% %I%     %E% SMI"
  28      -
  29   27  /*
  30   28   * This file contains interface definitions and wrappers for file
  31   29   * system snapshot support.  File systems may depend on this module
  32   30   * for symbol resolution while the implementation may remain unloaded
  33   31   * until needed.
  34   32   */
  35   33  #include <sys/types.h>
  36   34  #include <sys/debug.h>
  37   35  #include <sys/t_lock.h>
  38   36  #include <sys/param.h>

  39   37  #include <sys/mman.h>
  40   38  #include <sys/systm.h>
  41   39  #include <sys/errno.h>
  42   40  #include <sys/kmem.h>
  43   41  #include <sys/cmn_err.h>
  44   42  #include <sys/vnode.h>
  45   43  #include <sys/debug.h>
  46   44  #include <sys/proc.h>
  47   45  #include <sys/user.h>
  48   46  #include <sys/conf.h>
  49   47  #include <sys/modctl.h>
  50   48  #include <sys/fssnap_if.h>
  51   49  
  52   50  struct fssnap_operations snapops = {
  53   51          NULL,   /* fssnap_create */
  54   52          NULL,   /* fssnap_set_candidate */
  55   53          NULL,   /* fssnap_is_candidate */
  56   54          NULL,   /* fssnap_create_done */
  57   55          NULL,   /* fssnap_delete */
  58   56          NULL    /* fssnap_strategy */
  59   57  };
  60   58  
  61   59  void *
  62   60  fssnap_create(chunknumber_t nchunks, uint_t chunksz, u_offset_t maxsize,
  63   61      struct vnode *fsvp, int backfilecount, struct vnode **bfvpp, char *backpath,
  64   62      u_offset_t max_backfile_size)
  65   63  {
  66   64          void *snapid = NULL;
  67   65  
  68   66          if (snapops.fssnap_create)
  69   67                  snapid = (snapops.fssnap_create)(nchunks, chunksz, maxsize,
  70   68                      fsvp, backfilecount, bfvpp, backpath, max_backfile_size);
  71   69  
  72   70          return (snapid);
  73   71  }
  74   72  
  75   73  void
  76   74  fssnap_set_candidate(void *snapshot_id, chunknumber_t chunknumber)
  77   75  {
  78   76          if (snapops.fssnap_set_candidate)
  79   77                  (snapops.fssnap_set_candidate)(snapshot_id, chunknumber);
  80   78  }
  81   79  
  82   80  int
  83   81  fssnap_is_candidate(void *snapshot_id, u_offset_t off)
  84   82  {
  85   83          int rc = 0;
  86   84  
  87   85          if (snapops.fssnap_is_candidate)
  88   86                  rc = (snapops.fssnap_is_candidate)(snapshot_id, off);
  89   87  
  90   88          return (rc);
  91   89  }
  92   90  
  93   91  int
  94   92  fssnap_create_done(void *snapshot_id)
  95   93  {
  96   94          int snapslot = -1;
  97   95  
  98   96          if (snapops.fssnap_create_done)
  99   97                  snapslot = (snapops.fssnap_create_done)(snapshot_id);
 100   98  
 101   99          return (snapslot);
 102  100  }
 103  101  
 104  102  int
 105  103  fssnap_delete(void *snapshot_id)
 106  104  {
 107  105          int snapslot = -1;
 108  106  
 109  107          if (snapops.fssnap_delete)
 110  108                  snapslot = (snapops.fssnap_delete)(snapshot_id);
 111  109  
 112  110          return (snapslot);
 113  111  }
 114  112  
 115  113  void
 116  114  fssnap_strategy(void *snapshot_id, struct buf *bp)
 117  115  {
 118  116          if (snapops.fssnap_strategy)
 119  117                  (snapops.fssnap_strategy)(snapshot_id, bp);
 120  118  }
 121  119  

 122  120  
 123  121  #include <sys/modctl.h>
 124  122  
 125  123  extern struct mod_ops mod_miscops;
 126  124  
 127  125  static struct modlmisc modlmisc = {
 128  126          &mod_miscops, "File System Snapshot Interface",
 129  127  };
 130  128  
 131  129  static struct modlinkage modlinkage = {
 132      -        MODREV_1, (void *)&modlmisc, NULL
      130 +        MODREV_1, { (void *)&modlmisc, NULL }
 133  131  };
 134  132  
 135  133  int
 136  134  _init(void)
 137  135  {
 138  136          return (mod_install(&modlinkage));
 139  137  }
 140  138  
 141  139  /*
 142  140   * Unloading is MT-safe because our client drivers use

 143  141   * the _depends_on[] mechanism - we won't go while they're
 144  142   * still around.
 145  143   */
 146  144  int
 147  145  _fini(void)
 148  146  {
 149  147          return (mod_remove(&modlinkage));
 150  148  }
 151  149  
 152  150  int
 153  151  _info(struct modinfo *modinfop)
 154  152  {
 155  153          return (mod_info(&modlinkage, modinfop));
 156  154  }

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