s3: Start a list of ctdb srvid assigments

1 files changed, 40 insertions, 0 deletions

diff --git a/source3/include/ctdb_srvids.h b/source3/include/ctdb_srvids.h
new file mode 100644
index 00000000000..500b5069e67
--- /dev/null
+++ b/source3/include/ctdb_srvids.h
@@ -0,0 +1,40 @@
+/*
+   Unix SMB/CIFS implementation.
+   Samba3 ctdb srvid assignments
+   Copyright (C) Volker Lendecke 2012
+
+   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/>.
+*/
+
+/*
+ * ctdb has reserved all srvids starting with 0xFE for Samba. Here we list our
+ * static assignments that are supposed to be globally unique.
+ */
+
+/*
+ * ctdb_protocol.h already has the following definition, used in the g_lock
+ * implementation. Waiters for a g_lock register this to receive notifications
+ * when g_lock holders die.
+ */
+
+#if 0
+#define CTDB_SRVID_SAMBA_NOTIFY  0xFE00000000000000LL
+#endif
+
+/*
+ * SRVID for notify_internal.c: On every node, one process registers this
+ * SRVID. It receives filechangenotify notifications and multicasts them
+ * locally according to the non-clustered local notify.tdb
+ */
+#define CTDB_SRVID_SAMBA_NOTIFY_PROXY  0xFE00000000000001LL