Implement objstack for parser

[babeltrace.git] / formats / ctf / metadata / objstack.h

diff --git a/formats/ctf/metadata/objstack.h b/formats/ctf/metadata/objstack.h
new file mode 100644 (file)
index 0000000..8f83f90
--- /dev/null
+++ b/formats/ctf/metadata/objstack.h
@@ -0,0 +1,39 @@
+#ifndef _OBJSTACK_H
+#define _OBJSTACK_H
+
+/*
+ * objstack.h
+ *
+ * Common Trace Format Object Stack.
+ *
+ * Copyright 2013 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+struct objstack;
+
+BT_HIDDEN
+struct objstack *objstack_create(void);
+BT_HIDDEN
+void objstack_destroy(struct objstack *objstack);
+BT_HIDDEN
+void *objstack_alloc(struct objstack *objstack, size_t len);
+
+#endif /* _OBJSTACK_H */