git.ipfire.org Git - thirdparty/openembedded/openembedded-core-contrib.git/blob

   1 From 2b1f6e6b386703a5d7e60b7d8b72746f3d31a8bc Mon Sep 17 00:00:00 2001
   2 From: Robert Yang <liezhi.yang@windriver.com>
   3 Date: Mon, 23 Dec 2013 03:39:56 -0500
   4 Subject: [PATCH 07/11] misc/create_inode.c: set owner/mode/time for the inode
   5
   6 Set the uid, gid, mode and time for inode.
   7
   8 Upstream-Status: Backport
   9
  10 Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
  11 Reviewed-by: Darren Hart <dvhart@linux.intel.com>
  12 ---
  13  misc/create_inode.c |   45 +++++++++++++++++++++++++++++++++++++++++++++
  14  1 file changed, 45 insertions(+)
  15
  16 diff --git a/misc/create_inode.c b/misc/create_inode.c
  17 index 6a8c92a..aad7354 100644
  18 --- a/misc/create_inode.c
  19 +++ b/misc/create_inode.c
  20 @@ -18,6 +18,40 @@
  21  #define S_BLKSIZE 512
  22  #endif
  23
  24 +/* Fill the uid, gid, mode and time for the inode */
  25 +static void fill_inode(struct ext2_inode *inode, struct stat *st)
  26 +{
  27 +       if (st != NULL) {
  28 +               inode->i_uid = st->st_uid;
  29 +               inode->i_gid = st->st_gid;
  30 +               inode->i_mode |= st->st_mode;
  31 +               inode->i_atime = st->st_atime;
  32 +               inode->i_mtime = st->st_mtime;
  33 +               inode->i_ctime = st->st_ctime;
  34 +       }
  35 +}
  36 +
  37 +/* Set the uid, gid, mode and time for the inode */
  38 +errcode_t set_inode_extra(ext2_ino_t cwd, ext2_ino_t ino, struct stat *st)
  39 +{
  40 +       errcode_t               retval;
  41 +       struct ext2_inode       inode;
  42 +
  43 +       retval = ext2fs_read_inode(current_fs, ino, &inode);
  44 +        if (retval) {
  45 +               com_err(__func__, retval, "while reading inode %u", ino);
  46 +               return retval;
  47 +       }
  48 +
  49 +       fill_inode(&inode, st);
  50 +
  51 +       retval = ext2fs_write_inode(current_fs, ino, &inode);
  52 +       if (retval) {
  53 +               com_err(__func__, retval, "while writing inode %u", ino);
  54 +               return retval;
  55 +       }
  56 +}
  57 +
  58  /* Make a special file which is block, character and fifo */
  59  errcode_t do_mknod_internal(ext2_ino_t cwd, const char *name, struct stat *st)
  60  {
  61 @@ -435,6 +469,17 @@ errcode_t populate_fs(ext2_ino_t parent_ino, const char *source_dir)
  62                                 com_err(__func__, 0,
  63                                         _("ignoring entry \"%s\""), name);
  64                 }
  65 +
  66 +               if ((retval =  ext2fs_namei(current_fs, root, parent_ino, name, &ino))){
  67 +                       com_err(name, retval, 0);
  68 +                       return retval;
  69 +               }
  70 +
  71 +               if ((retval = set_inode_extra(parent_ino, ino, &st))) {
  72 +                       com_err(__func__, retval,
  73 +                               _("while setting inode for \"%s\""), name);
  74 +                       return retval;
  75 +               }
  76         }
  77         closedir(dh);
  78         return retval;
  79 --
  80 1.7.10.4
  81