Add m-esr52 at 52.6.0

1 files changed, 77 insertions, 0 deletions

diff --git a/memory/mozjemalloc/linkedlist.h b/memory/mozjemalloc/linkedlist.h
new file mode 100644
index 000000000..d75531410
--- /dev/null
+++ b/memory/mozjemalloc/linkedlist.h
@@ -0,0 +1,77 @@
+/* -*- Mode: C; tab-width: 8; c-basic-offset: 8; indent-tabs-mode: t -*- */
+/* vim:set softtabstop=8 shiftwidth=8 noet: */
+/*-
+ * Copyright (C) the Mozilla Foundation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice(s), this list of conditions and the following disclaimer as
+ *    the first lines of this file unmodified other than the possible
+ *    addition of one or more copyright notices.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice(s), this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *******************************************************************************/
+
+#ifndef linkedlist_h__
+#define linkedlist_h__
+
+#include <stddef.h>
+
+typedef struct LinkedList_s LinkedList;
+
+struct LinkedList_s {
+	LinkedList *next;
+	LinkedList *prev;
+};
+
+/* Convert from LinkedList* to foo*. */
+#define LinkedList_Get(e, type, prop) \
+  (type*)((char*)(e) - offsetof(type, prop))
+
+/* Insert |e| at the beginning of |l|.  */
+void LinkedList_InsertHead(LinkedList *l, LinkedList *e)
+{
+	e->next = l;
+	e->prev = l->prev;
+	e->next->prev = e;
+	e->prev->next = e;
+}
+
+void LinkedList_Remove(LinkedList *e)
+{
+	e->prev->next = e->next;
+	e->next->prev = e->prev;
+	e->next = e;
+	e->prev = e;
+}
+
+bool LinkedList_IsEmpty(LinkedList *e)
+{
+	return e->next == e;
+}
+
+void LinkedList_Init(LinkedList *e)
+{
+	e->next = e;
+	e->prev = e;
+}
+
+#endif