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| author | Paulo Alcantara <pc@manguebit.com> | 2023-11-25 23:55:03 -0300 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2024-01-07 15:46:05 -0600 |
| commit | 102466f303ffcd5cff207b3c122557f73f1041e6 (patch) | |
| tree | 3f6c69b86dbb4343870b24ea3a289823622835ae /fs/smb/client/smb2glob.h | |
| parent | 3322960ce222997b1663ffa69e691b2edfec4ac9 (diff) | |
| download | linux-stable-102466f303ffcd5cff207b3c122557f73f1041e6.tar.gz linux-stable-102466f303ffcd5cff207b3c122557f73f1041e6.tar.bz2 linux-stable-102466f303ffcd5cff207b3c122557f73f1041e6.zip | |
smb: client: allow creating special files via reparse points
Add support for creating special files (e.g. char/block devices,
sockets, fifos) via NFS reparse points on SMB2+, which are fully
supported by most SMB servers and documented in MS-FSCC.
smb2_get_reparse_inode() creates the file with a corresponding reparse
point buffer set in @iov through a single roundtrip to the server.
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202311260746.HOJ039BV-lkp@intel.com/
Signed-off-by: Paulo Alcantara (SUSE) <pc@manguebit.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/smb/client/smb2glob.h')
| -rw-r--r-- | fs/smb/client/smb2glob.h | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/fs/smb/client/smb2glob.h b/fs/smb/client/smb2glob.h index 82e916ad167c..ca87a0011c33 100644 --- a/fs/smb/client/smb2glob.h +++ b/fs/smb/client/smb2glob.h @@ -23,17 +23,20 @@ * Identifiers for functions that use the open, operation, close pattern * in smb2inode.c:smb2_compound_op() */ -#define SMB2_OP_SET_DELETE 1 -#define SMB2_OP_SET_INFO 2 -#define SMB2_OP_QUERY_INFO 3 -#define SMB2_OP_QUERY_DIR 4 -#define SMB2_OP_MKDIR 5 -#define SMB2_OP_RENAME 6 -#define SMB2_OP_DELETE 7 -#define SMB2_OP_HARDLINK 8 -#define SMB2_OP_SET_EOF 9 -#define SMB2_OP_RMDIR 10 -#define SMB2_OP_POSIX_QUERY_INFO 11 +enum smb2_compound_ops { + SMB2_OP_SET_DELETE = 1, + SMB2_OP_SET_INFO, + SMB2_OP_QUERY_INFO, + SMB2_OP_QUERY_DIR, + SMB2_OP_MKDIR, + SMB2_OP_RENAME, + SMB2_OP_DELETE, + SMB2_OP_HARDLINK, + SMB2_OP_SET_EOF, + SMB2_OP_RMDIR, + SMB2_OP_POSIX_QUERY_INFO, + SMB2_OP_SET_REPARSE +}; /* Used when constructing chained read requests. */ #define CHAINED_REQUEST 1 |