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| author | Ronnie Sahlberg <lsahlber@redhat.com> | 2018-10-16 21:47:58 +0200 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2018-10-24 04:16:05 +0200 |
| commit | 8d8b26e58432cb2840048b9f8aea286be6f75de5 (patch) | |
| tree | 0434bc93a5769be50353d7407a68c9d85dff0588 /fs/cifs/cifsglob.h | |
| parent | cifs: fallback to older infolevels on findfirst queryinfo retry (diff) | |
| download | linux-8d8b26e58432cb2840048b9f8aea286be6f75de5.tar.xz linux-8d8b26e58432cb2840048b9f8aea286be6f75de5.zip | |
cifs: add support for ioctl on directories
We do not call cifs_open_file() for directories and thus we do not have a
pSMBFile we can extract the FIDs from.
Solve this by instead always using a compounded open/query/close for
the passthrough ioctl.
Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/cifs/cifsglob.h')
| -rw-r--r-- | fs/cifs/cifsglob.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h index 73801254cc21..26f497bd97df 100644 --- a/fs/cifs/cifsglob.h +++ b/fs/cifs/cifsglob.h @@ -33,6 +33,7 @@ #define CIFS_MAGIC_NUMBER 0xFF534D42 /* the first four bytes of SMB PDUs */ +#define SMB_PATH_MAX 260 #define CIFS_PORT 445 #define RFC1001_PORT 139 @@ -467,7 +468,8 @@ struct smb_version_operations { int (*next_header)(char *); /* ioctl passthrough for query_info */ int (*ioctl_query_info)(const unsigned int xid, - struct cifsFileInfo *file, + struct cifs_tcon *tcon, + __le16 *path, int is_dir, unsigned long p); }; |