Catalli's threaded switch

[sliver-openvswitch.git] / ovsdb / log.c

diff --git a/ovsdb/log.c b/ovsdb/log.c
index 9c2767c..b532f7c 100644 (file)
--- a/ovsdb/log.c
+++ b/ovsdb/log.c
@@ -22,6 +22,7 @@
 #include <fcntl.h>
 #include <stdlib.h>
 #include <string.h>
+#include <sys/stat.h>
 #include <unistd.h>
 
 #include "json.h"
@@ -32,10 +33,10 @@
 #include "socket-util.h"
 #include "transaction.h"
 #include "util.h"
-
-#define THIS_MODULE VLM_ovsdb_log
 #include "vlog.h"
 
+VLOG_DEFINE_THIS_MODULE(ovsdb_log)
+
 enum ovsdb_log_mode {
     OVSDB_LOG_READ,
     OVSDB_LOG_WRITE
@@ -369,3 +370,11 @@ ovsdb_log_commit(struct ovsdb_log *file)
     return 0;
 }
 
+/* Returns the current offset into the file backing 'log', in bytes.  This
+ * reflects the number of bytes that have been read or written in the file.  If
+ * the whole file has been read, this is the file size. */
+off_t
+ovsdb_log_get_offset(const struct ovsdb_log *log)
+{
+    return log->offset;
+}