From: Amitay Isaacs <amitay@gmail.com>
Date: Fri, 23 Jun 2017 06:11:53 +0000 (+1000)
Subject: ctdb-client: Add a function to get db open flags
X-Git-Tag: tdb-1.3.14~170
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=45ac7b357ae69abeafdfc0f92a8fddc87f65f264;p=thirdparty%2Fsamba.git

ctdb-client: Add a function to get db open flags

Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
---

diff --git a/ctdb/client/ctdb_client.c b/ctdb/client/ctdb_client.c
index 6adf87894ab..d80a04d33c7 100644
--- a/ctdb/client/ctdb_client.c
+++ b/ctdb/client/ctdb_client.c
@@ -2078,6 +2078,39 @@ int ctdb_statistics_reset(struct ctdb_context *ctdb, uint32_t destnode)
 	return 0;
 }
 
+/*
+ * Get db open flags
+ */
+int ctdb_ctrl_db_open_flags(struct ctdb_context *ctdb, uint32_t db_id,
+			    int *tdb_flags)
+{
+	TDB_DATA indata, outdata;
+	int ret;
+	int32_t res;
+
+	indata.dptr = (uint8_t *)&db_id;
+	indata.dsize = sizeof(db_id);
+
+	ret = ctdb_control(ctdb, CTDB_CURRENT_NODE, 0,
+			   CTDB_CONTROL_DB_OPEN_FLAGS, 0, indata,
+			   ctdb, &outdata, &res, NULL, NULL);
+	if (ret != 0 || res != 0) {
+		D_ERR("ctdb control for db open flags failed\n");
+		return  -1;
+	}
+
+	if (outdata.dsize != sizeof(int32_t)) {
+		D_ERR(__location__ " expected %zi bytes, received %zi bytes\n",
+		      sizeof(int32_t), outdata.dsize);
+		talloc_free(outdata.dptr);
+		return -1;
+	}
+
+	*tdb_flags = *(int32_t *)outdata.dptr;
+	talloc_free(outdata.dptr);
+	return 0;
+}
+
 /*
   attach to a specific database - client call
 */
diff --git a/ctdb/include/ctdb_client.h b/ctdb/include/ctdb_client.h
index 94b9be4d804..d4fd77142ec 100644
--- a/ctdb/include/ctdb_client.h
+++ b/ctdb/include/ctdb_client.h
@@ -270,6 +270,9 @@ int ctdb_statistics_reset(struct ctdb_context *ctdb, uint32_t destnode);
 /*
   attach to a ctdb database
 */
+int ctdb_ctrl_db_open_flags(struct ctdb_context *ctdb, uint32_t db_id,
+			    int *tdb_flags);
+
 struct ctdb_db_context *ctdb_attach(struct ctdb_context *ctdb,
 				    struct timeval timeout,
 				    const char *name,