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ntfsmount: Implement .ftruncate()

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This commit is contained in:
Yura Pakhuchiy 2007-09-21 17:50:40 +03:00
parent 3f8abbf2ca
commit 36af29fe72
1 changed files with 14 additions and 0 deletions
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14
ntfsprogs/ntfsmount.c
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@ -696,6 +696,19 @@ exit:
return res;
}
static int ntfs_fuse_ftruncate(const char *path __attribute__((unused)),
off_t size, struct fuse_file_info *fi)
{
NTFS_FUSE_GET_NA(fi);
if (na->data_size == size)
return 0;
if (ntfs_attr_truncate(na, size))
return -errno;
ntfs_fuse_update_times(na->ni, NTFS_UPDATE_MTIME | NTFS_UPDATE_CTIME);
return 0;
}
static int ntfs_fuse_chmod(const char *path,
mode_t mode __attribute__((unused)))
{
@ -1446,6 +1459,7 @@ static struct fuse_operations ntfs_fuse_oper = {
.read = ntfs_fuse_read,
.write = ntfs_fuse_write,
.truncate = ntfs_fuse_truncate,
.ftruncate = ntfs_fuse_ftruncate,
.statfs = ntfs_fuse_statfs,
.chmod = ntfs_fuse_chmod,
.chown = ntfs_fuse_chown,