diff buffer_heap.c @ 256:f82b45b662c9

buffer: use an ops vector to customize buffer behavior The bool flags seemed like a good idea, but it turns out that an ops vector is much easier to understand and reason about. Signed-off-by: Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
author Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
date Tue, 11 Jul 2017 00:17:36 +0300
parents
children 6795f8427fed
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/buffer_heap.c	Tue Jul 11 00:17:36 2017 +0300
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2017 Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
+ *
+ * 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.
+ */
+
+#include "buffer_impl.h"
+
+const struct buffer_ops heap_buffer = {
+	.realloc = realloc,
+	.free = free,
+	.copyin = generic_buffer_copyin_memcpy,
+};