X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=lttng-abi.c;h=d47280f502f61c3c4a5792752443030caeb58c2b;hb=9616f0bf9524fc6b8ad184e87f4935c97f78a8bc;hp=4178d87724eed3b774a7978e831a514d50b7b088;hpb=a40cb509bff9008c5946c91f85705dce50872548;p=lttng-modules.git

diff --git a/lttng-abi.c b/lttng-abi.c
index 4178d877..d47280f5 100644
--- a/lttng-abi.c
+++ b/lttng-abi.c
@@ -69,6 +69,8 @@ static const struct file_operations lttng_metadata_fops;
 static const struct file_operations lttng_event_fops;
 static struct file_operations lttng_stream_ring_buffer_file_operations;
 
+static int put_u64(uint64_t val, unsigned long arg);
+
 /*
  * Teardown management: opened file descriptors keep a refcount on the module,
  * so it can only exit when all file descriptors are closed.
@@ -551,6 +553,8 @@ long lttng_session_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 		return lttng_session_untrack_pid(session, (int) arg);
 	case LTTNG_KERNEL_SESSION_LIST_TRACKER_PIDS:
 		return lttng_session_list_tracker_pids(session);
+	case LTTNG_KERNEL_SESSION_METADATA_REGEN:
+		return lttng_session_metadata_regenerate(session);
 	default:
 		return -ENOIOCTLCMD;
 	}
@@ -678,6 +682,12 @@ long lttng_metadata_ring_buffer_ioctl(struct file *filp,
 			goto err;
 		break;
 	}
+	case RING_BUFFER_GET_METADATA_VERSION:
+	{
+		struct lttng_metadata_stream *stream = filp->private_data;
+
+		return put_u64(stream->version, arg);
+	}
 	default:
 		break;
 	}
@@ -750,6 +760,12 @@ long lttng_metadata_ring_buffer_compat_ioctl(struct file *filp,
 				cmd, arg);
 		break;
 	}
+	case RING_BUFFER_GET_METADATA_VERSION:
+	{
+		struct lttng_metadata_stream *stream = filp->private_data;
+
+		return put_u64(stream->version, arg);
+	}
 	default:
 		break;
 	}