r3012: added initial support for byte range locking in the posix vfs. This is

enough for us to pass locktest, but does not yet support lock timeouts
and some of the other esoteric features.
(This used to be commit 58a92abd88f190bc60894a68e0528e95ae33fe39)

1 files changed, 15 insertions, 0 deletions

diff --git a/source4/smbd/service.h b/source4/smbd/service.h
index 88618964ceb..e9ef0bff06e 100644
--- a/source4/smbd/service.h
+++ b/source4/smbd/service.h
@@ -93,6 +93,19 @@ struct server_service {
 	struct server_context *srv_ctx;
 };
 
+/* the concept of whether two operations are on the same server
+   connection or different connections is an important one in SMB, especially
+   for locking and share modes. We will use a servid_t to distinguish different
+   connections 
+
+   this means that (for example) a unique open file is distinguished by the triple
+   of 
+      servid_t server;
+      uint16   tid;
+      uint16   fnum;
+*/
+typedef uint32_t servid_t;
+
 struct server_connection {
 	struct server_connection *next,*prev;
 	void *private_data;
@@ -104,6 +117,8 @@ struct server_connection {
 		time_t idle_time;
 	} event;
 
+	servid_t server_id;
+
 	struct socket_context *socket;
 
 	struct server_socket *server_socket;