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| author | Tim Prouty <tprouty@samba.org> | 2009-02-17 18:38:58 -0800 |
|---|---|---|
| committer | Tim Prouty <tprouty@samba.org> | 2009-02-19 21:09:30 -0800 |
| commit | 53bcd162ee4fd55fc5cc3293596f8733ce636b11 (patch) | |
| tree | 1a629c1efeff669213a65d3aeb86d86f7a87abaa | |
| parent | 04a7213eb6a2b776c17a5b56ba3b66e3c3444507 (diff) | |
| download | samba-53bcd162ee4fd55fc5cc3293596f8733ce636b11.tar.gz samba-53bcd162ee4fd55fc5cc3293596f8733ce636b11.tar.bz2 samba-53bcd162ee4fd55fc5cc3293596f8733ce636b11.zip | |
s3 OneFS: Add file_id_create implementation to take advantage of snapshots
| -rw-r--r-- | source3/modules/vfs_onefs.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/source3/modules/vfs_onefs.c b/source3/modules/vfs_onefs.c index 9667d86dba..522b94399d 100644 --- a/source3/modules/vfs_onefs.c +++ b/source3/modules/vfs_onefs.c @@ -194,6 +194,22 @@ static uint64_t onefs_get_alloc_size(struct vfs_handle_struct *handle, return result; } +static struct file_id onefs_file_id_create(struct vfs_handle_struct *handle, + SMB_STRUCT_STAT *sbuf) +{ + struct file_id key; + + /* the ZERO_STRUCT ensures padding doesn't break using the key as a + * blob */ + ZERO_STRUCT(key); + + key.devid = sbuf->st_dev; + key.inode = sbuf->st_ino; + key.extid = sbuf->st_snapid; + + return key; +} + static int onefs_statvfs(vfs_handle_struct *handle, const char *path, vfs_statvfs_struct *statbuf) { @@ -342,6 +358,8 @@ static vfs_op_tuple onefs_ops[] = { SMB_VFS_LAYER_OPAQUE}, {SMB_VFS_OP(onefs_chflags), SMB_VFS_OP_CHFLAGS, SMB_VFS_LAYER_TRANSPARENT}, + {SMB_VFS_OP(onefs_file_id_create), SMB_VFS_OP_FILE_ID_CREATE, + SMB_VFS_LAYER_OPAQUE}, {SMB_VFS_OP(onefs_streaminfo), SMB_VFS_OP_STREAMINFO, SMB_VFS_LAYER_OPAQUE}, {SMB_VFS_OP(onefs_brl_lock_windows), SMB_VFS_OP_BRL_LOCK_WINDOWS, |