@@ -471,6 +471,40 @@ fail:
/* Make a directory in the fs */
errcode_t do_mkdir_internal(ext2_ino_t cwd, const char *name, struct stat *st)
{
+ char *cp;
+ ext2_ino_t parent_ino, ino;
+ errcode_t retval;
+ struct ext2_inode inode;
+ char *func_name = "do_mkdir_internal";
+
+
+ cp = strrchr(name, '/');
+ if (cp) {
+ *cp = 0;
+ if ((retval = ext2fs_namei(current_fs, root, cwd, name, &parent_ino))){
+ com_err(name, retval, 0);
+ return retval;
+ }
+ name = cp+1;
+ } else {
+ parent_ino = cwd;
+ name = name;
+ }
+
+try_again:
+ retval = ext2fs_mkdir(current_fs, parent_ino, 0, name);
+ if (retval == EXT2_ET_DIR_NO_SPACE) {
+ retval = ext2fs_expand_dir(current_fs, parent_ino);
+ if (retval) {
+ com_err(func_name, retval, "while expanding directory");
+ return retval;
+ }
+ goto try_again;
+ }
+ if (retval) {
+ com_err("ext2fs_mkdir", retval, 0);
+ return retval;
+ }
}
/* Copy the native file to the fs */
The do_mkdir_internal() is used for making dir on the target fs, most of the code are from debugfs/debugfs.c, the debugfs/debugfs.c will be modified to use this function. Signed-off-by: Robert Yang <liezhi.yang@windriver.com> --- misc/util.c | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+)