X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=blobdiff_plain;f=lib%2Fcontext.c;h=e9a35c1d5844f7be8c0983eb86b240901b58efd8;hp=e2c062aa747378a73dd0bd5580af76452042e61e;hb=e003e87103a3fd72d543ec3191c20df56599b0f5;hpb=e1d01c3911e1e9a09f92afcbd9940cfc938f3d49

diff --git a/lib/context.c b/lib/context.c
index e2c062aa..e9a35c1d 100644
--- a/lib/context.c
+++ b/lib/context.c
@@ -50,6 +50,7 @@ struct bt_context *bt_context_create(void)
 				g_direct_equal, NULL,
 				(GDestroyNotify) bt_trace_handle_destroy);
 
+	ctx->current_iterator = NULL;
 	ctx->tc = g_new0(struct trace_collection, 1);
 	init_trace_collection(ctx->tc);
 
@@ -57,7 +58,11 @@ struct bt_context *bt_context_create(void)
 }
 
 int bt_context_add_trace(struct bt_context *ctx, const char *path,
-		const char *format_name)
+		const char *format_name,
+		void (*packet_seek)(struct stream_pos *pos, size_t index,
+			int whence),
+		struct mmap_stream_list *stream_list,
+		FILE *metadata)
 {
 	struct trace_descriptor *td;
 	struct format *fmt;
@@ -71,12 +76,22 @@ int bt_context_add_trace(struct bt_context *ctx, const char *path,
 		ret = -1;
 		goto end;
 	}
-	td = fmt->open_trace(path, O_RDONLY, NULL, NULL);
-	if (!td) {
-		fprintf(stderr, "[error] [Context] Cannot open_trace of the format %s .\n\n",
-				path);
-		ret = -1;
-		goto end;
+	if (path) {
+		td = fmt->open_trace(path, O_RDONLY, packet_seek, NULL);
+		if (!td) {
+			fprintf(stderr, "[error] [Context] Cannot open_trace of the format %s .\n\n",
+					path);
+			ret = -1;
+			goto end;
+		}
+	} else {
+		td = fmt->open_mmap_trace(stream_list, packet_seek, metadata);
+		if (!td) {
+			fprintf(stderr, "[error] [Context] Cannot open_trace of the format %s .\n\n",
+					path);
+			ret = -1;
+			goto end;
+		}
 	}
 
 	/* Create an handle for the trace */