From 3abb513923adb1f5238a62dd7c64c433a08d9d62 Mon Sep 17 00:00:00 2001 From: Vito Caputo Date: Mon, 26 Nov 2018 23:46:55 -0800 Subject: *: initial commit This is a simple allocator derived from the chunker in the sparkler rototiller particle system module. It's useful for pooling allocations of varying size with a lot of churn. It also gives a convenient way of discarding all allocations through a reset mechanism obviating the need for granular freeing, where applicable. --- src/pad.h | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 src/pad.h (limited to 'src/pad.h') diff --git a/src/pad.h b/src/pad.h new file mode 100644 index 0000000..2efb0f2 --- /dev/null +++ b/src/pad.h @@ -0,0 +1,28 @@ +/* + * Copyright 2018 - Vito Caputo - + * + * This program is free software: you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 3 as published + * by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +#ifndef _PAD_H +#define _PAD_H + +typedef struct pad_t pad_t; + +pad_t * pad_new(unsigned chunk_size); +void pad_reset(pad_t *pad); +void pad_free(pad_t *pad); +void * pad_get(pad_t *pad, unsigned size); +void pad_put(void *mem); + +#endif -- cgit v1.2.3