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authorPavel Shilovsky <piastry@etersoft.ru>2011-12-27 16:12:43 +0400
committerPavel Shilovsky <pshilovsky@samba.org>2012-07-24 21:54:55 +0400
commitec2e4523fdba88317e06d0c7a88af3a0860447fc (patch)
tree474781811d075dfb2e01345911fd0ff585f2d64a /fs/cifs/smb2proto.h
parent3792c1732878822ebf5a1c7e83e23453b9bbb698 (diff)
downloadlinux-ec2e4523fdba88317e06d0c7a88af3a0860447fc.tar.xz
CIFS: Add capability to send SMB2 negotiate message
and add negotiate request type to let set_credits know that we are only on negotiate stage and no need to make a decision about disabling echos and oplocks. Signed-off-by: Pavel Shilovsky <piastry@etersoft.ru> Signed-off-by: Steve French <smfrench@gmail.com>
Diffstat (limited to 'fs/cifs/smb2proto.h')
-rw-r--r--fs/cifs/smb2proto.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/cifs/smb2proto.h b/fs/cifs/smb2proto.h
index 19bf987c2648..881767002807 100644
--- a/fs/cifs/smb2proto.h
+++ b/fs/cifs/smb2proto.h
@@ -35,10 +35,17 @@ struct statfs;
extern int map_smb2_to_linux_error(char *buf, bool log_err);
extern int smb2_check_message(char *buf, unsigned int length);
extern unsigned int smb2_calc_size(struct smb2_hdr *hdr);
+extern char *smb2_get_data_area_len(int *off, int *len, struct smb2_hdr *hdr);
extern int smb2_check_receive(struct mid_q_entry *mid,
struct TCP_Server_Info *server, bool log_error);
extern int smb2_setup_request(struct cifs_ses *ses, struct kvec *iov,
unsigned int nvec, struct mid_q_entry **ret_mid);
+/*
+ * SMB2 Worker functions - most of protocol specific implementation details
+ * are contained within these calls.
+ */
+extern int SMB2_negotiate(const unsigned int xid, struct cifs_ses *ses);
+
#endif /* _SMB2PROTO_H */