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ntfs_inode_sync: write dirty attribute list to disk 

(Logical change 1.546)
edge.strict_endians
(none)!yura 2004-09-12 11:00:06 +00:00
parent 0819f47293
commit 64e1f672cf
1 changed files with 27 additions and 3 deletions
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30
libntfs/inode.c
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@ -2,6 +2,7 @@
* inode.c - Inode handling code. Part of the Linux-NTFS project.
*
* Copyright (c) 2002-2004 Anton Altaparmakov
* Copyright (c) 2004 Yura Pakhuchiy
*
* This program/include file is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as published
@ -384,10 +385,33 @@ int ntfs_inode_sync(ntfs_inode *ni)
return -1;
}
// TODO: Implement writing out of attribute list attribute. (AIA)
/* Write out attribute list from cache to disk. */
if (NInoAttrListDirty(ni)) {
errno = ENOTSUP;
return -1;
ntfs_attr *na;
na = ntfs_attr_open(ni, AT_ATTRIBUTE_LIST, 0, 0);
if (!na) {
if (!err || errno == EIO) {
err = errno;
if (err != EIO)
err = EBUSY;
}
} else {
if (na->data_size == ni->attr_list_size) {
if (ntfs_attr_pwrite(na, 0, ni->attr_list_size,
ni->attr_list) !=
ni->attr_list_size) {
if (!err || errno == EIO) {
err = errno;
if (err != EIO)
err = EBUSY;
}
} else
NInoAttrListClearDirty(ni);
} else
err = EIO;
ntfs_attr_close(na);
}
}
/* Write this inode out to the $MFT (and $MFTMirr if applicable). */