Set the uid, gid, mode and time for inode.
Signed-off-by: Robert Yang <liezhi.yang@xxxxxxxxxxxxx>
---
misc/create_inode.c | 46 ++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 46 insertions(+)
diff --git a/misc/create_inode.c b/misc/create_inode.c
index 95acffe..afe8567 100644
--- a/misc/create_inode.c
+++ b/misc/create_inode.c
@@ -10,6 +10,41 @@
#define S_BLKSIZE 512
#endif
+/* Fill the uid, gid, mode and time for the inode */
+static void fill_inode(struct ext2_inode *inode, struct stat *st)
+{
+ if (st != NULL) {
+ inode->i_uid = st->st_uid;
+ inode->i_gid = st->st_gid;
+ inode->i_mode |= st->st_mode;
+ inode->i_atime = st->st_atime;
+ inode->i_mtime = st->st_mtime;
+ inode->i_ctime = st->st_ctime;
+ }
+}
+
+/* Set the uid, gid, mode and time for the inode */
+errcode_t set_inode_extra(ext2_ino_t cwd, ext2_ino_t ino, struct stat *st)
+{
+ errcode_t retval;
+ struct ext2_inode inode;
+ char *func_name = "set_inode_extra";
+
+ retval = ext2fs_read_inode(current_fs, ino, &inode);
+ if (retval) {
+ com_err(func_name, retval, "while reading inode %u", ino);
+ return retval;
+ }
+
+ fill_inode(&inode, st);
+
+ retval = ext2fs_write_inode(current_fs, ino, &inode);
+ if (retval) {
+ com_err(func_name, retval, "while writing inode %u", ino);
+ return retval;
+ }
+}
+
/* Make a special file which is block, character and fifo */
errcode_t do_mknod_internal(ext2_ino_t cwd, const char *name, struct stat *st)
{
@@ -435,6 +470,17 @@ errcode_t populate_fs(ext2_ino_t parent_ino, const char *source_dir)
com_err(func_name, 0,
_("ignoring entry \"%s\""), name);
}
+
+ if ((retval = ext2fs_namei(current_fs, root, parent_ino, name, &ino))){
+ com_err(name, retval, 0);
+ return retval;
+ }
+
+ if ((retval = set_inode_extra(parent_ino, ino, &st))) {
+ com_err(func_name, retval,
+ _("while setting inode for \"%s\""), name);
+ return retval;
+ }
}
closedir(dh);
return retval;
--
1.7.10.4
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