1 files changed, 56 insertions, 0 deletions
diff --git a/source3/lib/smbd_shim.h b/source3/lib/smbd_shim.h
new file mode 100644
index 00000000000..89cae2b694d
--- /dev/null
+++ b/source3/lib/smbd_shim.h
@@ -0,0 +1,56 @@
+/*
+   Unix SMB/CIFS implementation.
+   RPC pipe client
+
+   Copyright (C) Gerald (Jerry) Carter          2004.
+   Copyright (C) Andrew Bartlett                2011.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/* 
+   shim functions are used required to allow library code to have
+   references to smbd specific code. The smbd daemon sets up the set
+   of function calls that it wants used by calling
+   set_smbd_shim(). Other executables don't make this call, and get
+   default (dummy) versions of these functions.
+*/
+
+struct smbd_shim
+{
+	void (*cancel_pending_lock_requests_by_fid)(files_struct *fsp,
+						    struct byte_range_lock *br_lck,
+						    enum file_close_type close_type);
+	void (*send_stat_cache_delete_message)(struct messaging_context *msg_ctx,
+					       const char *name);
+
+	NTSTATUS (*can_delete_directory)(struct connection_struct *conn,
+					 const char *dirname);
+
+	bool (*change_to_root_user)(void);
+
+	void (*contend_level2_oplocks_begin)(files_struct *fsp,
+					     enum level2_contention_type type);
+	
+	void (*contend_level2_oplocks_end)(files_struct *fsp,
+					   enum level2_contention_type type);
+
+	void (*become_root)(void);
+
+	void (*unbecome_root)(void);
+};
+
+void set_smbd_shim(const struct smbd_shim *shim_functions);
+
+