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| author | David Disseldorp <ddiss@samba.org> | 2013-11-18 14:54:30 +0100 |
|---|---|---|
| committer | Jeremy Allison <jra@samba.org> | 2013-11-22 08:56:45 -0800 |
| commit | d8d5d4c7428683da04fa4c8b344504e7044f9b1c (patch) | |
| tree | 5ce00faa4dbb6113f2c6d18ae312dd6dc5bc39fd /source3/include/vfs_macros.h | |
| parent | 2b435ad4b45ec39b0cf70f55699daba3bcfcee08 (diff) | |
| download | samba-d8d5d4c7428683da04fa4c8b344504e7044f9b1c.tar.gz samba-d8d5d4c7428683da04fa4c8b344504e7044f9b1c.tar.xz samba-d8d5d4c7428683da04fa4c8b344504e7044f9b1c.zip | |
vfs: add [GET/SET]_COMPRESSION hooks
The VFS interfaces are sychronous, as the operations only modify
meta-data.
These hooks are dependent on support for transparent compression by the
underlying filesystem - vfs_default returns INVALID_DEVICE_REQUEST.
Support for other filesystems providing transparent comression, such as
Btrfs and ZFS, can be added in future.
The get_compression function takes fsp and smb_fname arguments. The
smb_fname argument is needed due to the current dosmode() code-path.
Signed-off-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Diffstat (limited to 'source3/include/vfs_macros.h')
| -rw-r--r-- | source3/include/vfs_macros.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/source3/include/vfs_macros.h b/source3/include/vfs_macros.h index 15e8492747..704054d3f9 100644 --- a/source3/include/vfs_macros.h +++ b/source3/include/vfs_macros.h @@ -409,8 +409,18 @@ #define SMB_VFS_NEXT_COPY_CHUNK_RECV(handle, req, copied) \ smb_vfs_call_copy_chunk_recv((handle)->next, (req), (copied)) +#define SMB_VFS_GET_COMPRESSION(conn, mem_ctx, fsp, smb_fname, _compression_fmt) \ + smb_vfs_call_get_compression((conn)->vfs_handles, (mem_ctx), (fsp), (smb_fname), (_compression_fmt)) +#define SMB_VFS_NEXT_GET_COMPRESSION(handle, mem_ctx, fsp, smb_fname, _compression_fmt) \ + smb_vfs_call_get_compression((handle)->next, (mem_ctx), (fsp), (smb_fname), (_compression_fmt)) + +#define SMB_VFS_SET_COMPRESSION(conn, mem_ctx, fsp, compression_fmt) \ + smb_vfs_call_set_compression((conn)->vfs_handles, (mem_ctx), (fsp), (compression_fmt)) +#define SMB_VFS_NEXT_SET_COMPRESSION(handle, mem_ctx, fsp, compression_fmt) \ + smb_vfs_call_set_compression((handle)->next, (mem_ctx), (fsp), (compression_fmt)) + #define SMB_VFS_FGET_NT_ACL(fsp, security_info, mem_ctx, ppdesc) \ - smb_vfs_call_fget_nt_acl((fsp)->conn->vfs_handles, (fsp), (security_info), (mem_ctx), (ppdesc)) + smb_vfs_call_fget_nt_acl((fsp)->conn->vfs_handles, (fsp), (security_info), (mem_ctx), (ppdesc)) #define SMB_VFS_NEXT_FGET_NT_ACL(handle, fsp, security_info, mem_ctx, ppdesc) \ smb_vfs_call_fget_nt_acl((handle)->next, (fsp), (security_info), (mem_ctx), (ppdesc)) |