From: Theodore Ts'o <tytso@mit.edu>
Date: Sun, 19 Mar 2006 01:02:05 +0000 (-0500)
Subject: Change mke2fs to create filesystems with the device opened in exclusive mode.
X-Git-Tag: E2FSPROGS-1.39-WIP-0330~23
X-Git-Url: https://git.whamcloud.com/?a=commitdiff_plain;h=616059bf23223648bd3bd04b4c7cfe3fb569e46e;p=tools%2Fe2fsprogs.git

Change mke2fs to create filesystems with the device opened in exclusive mode.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
---

diff --git a/misc/ChangeLog b/misc/ChangeLog
index dd1c1da..511d29b 100644
--- a/misc/ChangeLog
+++ b/misc/ChangeLog
@@ -1,3 +1,8 @@
+2006-03-18  Theodore Ts'o  <tytso@mit.edu>
+
+	* mke2fs.c (main): Open the filesystem in exclusive mode while we
+		are initializing it.
+
 2005-12-31  Theodore Ts'o  <tytso@mit.edu>
 
 	* chattr.1.in: Add notes in the man page to make sure the reader
diff --git a/misc/mke2fs.c b/misc/mke2fs.c
index c80c1ef..7d9b898 100644
--- a/misc/mke2fs.c
+++ b/misc/mke2fs.c
@@ -1429,7 +1429,7 @@ int main (int argc, char *argv[])
 	/*
 	 * Initialize the superblock....
 	 */
-	retval = ext2fs_initialize(device_name, 0, &fs_param,
+	retval = ext2fs_initialize(device_name, EXT2_FLAG_EXCLUSIVE, &fs_param,
 				   io_ptr, &fs);
 	if (retval) {
 		com_err(device_name, retval, _("while setting up superblock"));