From b750101eb236130cf056c675997decbac904cc49 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 17:35:18 +0200 Subject: Adding upstream version 252.22. Signed-off-by: Daniel Baumann --- src/basic/mempool.h | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 src/basic/mempool.h (limited to 'src/basic/mempool.h') diff --git a/src/basic/mempool.h b/src/basic/mempool.h new file mode 100644 index 0000000..539ccbd --- /dev/null +++ b/src/basic/mempool.h @@ -0,0 +1,30 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ +#pragma once + +#include +#include + +struct pool; + +struct mempool { + struct pool *first_pool; + void *freelist; + size_t tile_size; + unsigned at_least; +}; + +void* mempool_alloc_tile(struct mempool *mp); +void* mempool_alloc0_tile(struct mempool *mp); +void mempool_free_tile(struct mempool *mp, void *p); + +#define DEFINE_MEMPOOL(pool_name, tile_type, alloc_at_least) \ +static struct mempool pool_name = { \ + .tile_size = sizeof(tile_type), \ + .at_least = alloc_at_least, \ +} + +__attribute__((weak)) bool mempool_enabled(void); + +#if VALGRIND +void mempool_drop(struct mempool *mp); +#endif -- cgit v1.2.3