From: Darren Hart Subject: Re: [PATCH 06/10] misc/create_inode.c: create directory Date: Mon, 23 Dec 2013 11:35:30 -0800 Message-ID: <1387827330.5088.70.camel@dvhart-mobl4.amr.corp.intel.com> References: <1387800600-13718-1-git-send-email-liezhi.yang@windriver.com> <1387800600-13718-7-git-send-email-liezhi.yang@windriver.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Cc: tytso@mit.edu, linux-ext4@vger.kernel.org To: Robert Yang Return-path: Received: from mga02.intel.com ([134.134.136.20]:56162 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757269Ab3LWTfc (ORCPT ); Mon, 23 Dec 2013 14:35:32 -0500 In-Reply-To: <1387800600-13718-7-git-send-email-liezhi.yang@windriver.com> Sender: linux-ext4-owner@vger.kernel.org List-ID: On Mon, 2013-12-23 at 07:09 -0500, Robert Yang wrote: > 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 > --- > misc/create_inode.c | 34 ++++++++++++++++++++++++++++++++++ > 1 file changed, 34 insertions(+) > Similar comments here... > diff --git a/misc/create_inode.c b/misc/create_inode.c > index 718d499..95acffe 100644 > --- a/misc/create_inode.c > +++ b/misc/create_inode.c > @@ -130,6 +130,40 @@ try_again: > /* 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"; __FUNCTION__ ? > + > + > + 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; Copy from debugfs artifact? -- Darren Hart Intel Open Source Technology Center Yocto Project - Linux Kernel