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fix: utimes() shouldn't update the parent dir mtime (Wayne Sherman, Szaka)

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This commit is contained in:
szaka 2007-08-10 15:01:21 +00:00
parent 96d2e7e24f
commit d2fab4e71f
3 changed files with 10 additions and 0 deletions
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6
include/ntfs-3g/inode.h
View File

@ -49,6 +49,7 @@ typedef enum {
NI_FileNameDirty, /* 1: FILE_NAME attributes need to be updated
in the index. */
NI_NoMtimeUpdate, /* 1: Don't update modifiction time. */
NI_NoParentMtimeUpdate, /* 1: Don't update parent dir's mtime. */
} ntfs_inode_state_bits;
#define test_nino_flag(ni, flag) test_bit(NI_##flag, (ni)->state)
@ -102,6 +103,11 @@ typedef enum {
#define NInoClearNoMtimeUpdate(ni) clear_nino_flag(ni, NoMtimeUpdate)
#define NInoMtimeUpdate(ni) (!NInoNoMtimeUpdate(ni))
#define NInoNoParentMtimeUpdate(ni) test_nino_flag(ni, NoMtimeUpdate)
#define NInoSetNoParentMtimeUpdate(ni) set_nino_flag(ni, NoMtimeUpdate)
#define NInoClearNoParentMtimeUpdate(ni) clear_nino_flag(ni, NoMtimeUpdate)
#define NInoParentMtimeUpdate(ni) (!NInoNoParentMtimeUpdate(ni))
/**
* struct _ntfs_inode - The NTFS in-memory inode structure.
*

1
libntfs-3g/inode.c
View File

@ -686,6 +686,7 @@ int ntfs_inode_sync(ntfs_inode *ni)
/* Update FILE_NAME's in the index. */
if ((ni->mrec->flags & MFT_RECORD_IN_USE) && ni->nr_extents != -1 &&
NInoFileNameTestAndClearDirty(ni) &&
NInoParentMtimeUpdate(ni) &&
ntfs_inode_sync_file_name(ni)) {
if (!err || errno == EIO) {
err = errno;

3
src/ntfs-3g.c
View File

@ -1245,6 +1245,9 @@ static int ntfs_fuse_utime(const char *path, struct utimbuf *buf)
ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
if (!ni)
return -errno;
NInoSetNoParentMtimeUpdate(ni);
if (buf) {
ni->last_access_time = buf->actime;
ni->last_data_change_time = buf->modtime;