Commit | Line | Data |
---|---|---|
312c056a | 1 | /* |
0235b0db | 2 | * SPDX-License-Identifier: MIT |
312c056a | 3 | * |
0235b0db | 4 | * Copyright (c) 2018 Philippe Proulx <pproulx@efficios.com> |
312c056a PP |
5 | */ |
6 | ||
350ad6c1 | 7 | #define BT_LOG_TAG "LIB/OBJECT-POOL" |
c2d9d9cf | 8 | #include "lib/logging.h" |
312c056a PP |
9 | |
10 | #include <stdint.h> | |
578e048b MJ |
11 | #include "common/assert.h" |
12 | #include "lib/assert-pre.h" | |
13 | #include "lib/object-pool.h" | |
312c056a PP |
14 | |
15 | int bt_object_pool_initialize(struct bt_object_pool *pool, | |
16 | bt_object_pool_new_object_func new_object_func, | |
17 | bt_object_pool_destroy_object_func destroy_object_func, | |
18 | void *data) | |
19 | { | |
20 | int ret = 0; | |
21 | ||
701406be | 22 | BT_ASSERT(pool); |
312c056a PP |
23 | BT_ASSERT(new_object_func); |
24 | BT_ASSERT(destroy_object_func); | |
25 | BT_LOGD("Initializing object pool: addr=%p, data-addr=%p", | |
26 | pool, data); | |
27 | pool->objects = g_ptr_array_new(); | |
28 | if (!pool->objects) { | |
870631a2 | 29 | BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GPtrArray."); |
312c056a PP |
30 | goto error; |
31 | } | |
32 | ||
33 | pool->funcs.new_object = new_object_func; | |
34 | pool->funcs.destroy_object = destroy_object_func; | |
35 | pool->data = data; | |
36 | pool->size = 0; | |
37 | BT_LIB_LOGD("Initialized object pool: %!+o", pool); | |
38 | goto end; | |
39 | ||
40 | error: | |
701406be | 41 | bt_object_pool_finalize(pool); |
312c056a PP |
42 | ret = -1; |
43 | ||
44 | end: | |
45 | return ret; | |
46 | } | |
47 | ||
48 | void bt_object_pool_finalize(struct bt_object_pool *pool) | |
49 | { | |
50 | uint64_t i; | |
51 | ||
52 | BT_ASSERT(pool); | |
53 | BT_LIB_LOGD("Finalizing object pool: %!+o", pool); | |
54 | ||
55 | if (pool->objects) { | |
56 | for (i = 0; i < pool->size; i++) { | |
57 | void *obj = pool->objects->pdata[i]; | |
58 | ||
59 | if (obj) { | |
60 | pool->funcs.destroy_object(obj, pool->data); | |
61 | } | |
62 | } | |
63 | ||
64 | g_ptr_array_free(pool->objects, TRUE); | |
65 | pool->objects = NULL; | |
66 | } | |
67 | } |