Mercurial > libjeffpc
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, +};