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Diffstat (limited to 'libraries/eina/src/include/eina_inline_mempool.x')
-rw-r--r-- | libraries/eina/src/include/eina_inline_mempool.x | 148 |
1 files changed, 0 insertions, 148 deletions
diff --git a/libraries/eina/src/include/eina_inline_mempool.x b/libraries/eina/src/include/eina_inline_mempool.x deleted file mode 100644 index 729a669..0000000 --- a/libraries/eina/src/include/eina_inline_mempool.x +++ /dev/null | |||
@@ -1,148 +0,0 @@ | |||
1 | /* EINA - EFL data type library | ||
2 | * Copyright (C) 2008 Cedric Bail | ||
3 | * | ||
4 | * This library is free software; you can redistribute it and/or | ||
5 | * modify it under the terms of the GNU Lesser General Public | ||
6 | * License as published by the Free Software Foundation; either | ||
7 | * version 2.1 of the License, or (at your option) any later version. | ||
8 | * | ||
9 | * This library is distributed in the hope that it will be useful, | ||
10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
12 | * Lesser General Public License for more details. | ||
13 | * | ||
14 | * You should have received a copy of the GNU Lesser General Public | ||
15 | * License along with this library; | ||
16 | * if not, see <http://www.gnu.org/licenses/>. | ||
17 | */ | ||
18 | |||
19 | #ifndef EINA_INLINE_MEMPOOL_X_ | ||
20 | #define EINA_INLINE_MEMPOOL_X_ | ||
21 | |||
22 | #include <string.h> | ||
23 | |||
24 | /** | ||
25 | * @addtogroup Eina_Memory_Pool_Group Memory Pool | ||
26 | * | ||
27 | * @{ | ||
28 | */ | ||
29 | |||
30 | /* Memory Pool */ | ||
31 | typedef struct _Eina_Mempool_Backend_ABI1 Eina_Mempool_Backend_ABI1; | ||
32 | typedef struct _Eina_Mempool_Backend_ABI2 Eina_Mempool_Backend_ABI2; | ||
33 | |||
34 | struct _Eina_Mempool_Backend | ||
35 | { | ||
36 | const char *name; | ||
37 | void *(*init)(const char *context, const char *options, va_list args); | ||
38 | void (*free)(void *data, void *element); | ||
39 | void *(*alloc)(void *data, unsigned int size); | ||
40 | void *(*realloc)(void *data, void *element, unsigned int size); | ||
41 | void (*garbage_collect)(void *data); | ||
42 | void (*statistics)(void *data); | ||
43 | void (*shutdown)(void *data); | ||
44 | void (*repack)(void *data, Eina_Mempool_Repack_Cb cb, void *cb_data); | ||
45 | }; | ||
46 | |||
47 | struct _Eina_Mempool_Backend_ABI1 | ||
48 | { | ||
49 | const char *name; | ||
50 | void *(*init)(const char *context, const char *options, va_list args); | ||
51 | void (*free)(void *data, void *element); | ||
52 | void *(*alloc)(void *data, unsigned int size); | ||
53 | void *(*realloc)(void *data, void *element, unsigned int size); | ||
54 | void (*garbage_collect)(void *data); | ||
55 | void (*statistics)(void *data); | ||
56 | void (*shutdown)(void *data); | ||
57 | }; | ||
58 | |||
59 | struct _Eina_Mempool_Backend_ABI2 | ||
60 | { | ||
61 | void (*repack)(void *data, Eina_Mempool_Repack_Cb cb, void *cb_data); | ||
62 | }; | ||
63 | |||
64 | struct _Eina_Mempool | ||
65 | { | ||
66 | Eina_Mempool_Backend_ABI1 backend; | ||
67 | void *backend_data; | ||
68 | Eina_Mempool_Backend_ABI2 *backend2; | ||
69 | }; | ||
70 | |||
71 | /** | ||
72 | * @brief Re-allocate an amount memory by the given mempool. | ||
73 | * | ||
74 | * @param mp The mempool. | ||
75 | * @param element The element to re-allocate. | ||
76 | * @param size The size in bytes to re-allocate. | ||
77 | * @return The newly re-allocated data. | ||
78 | * | ||
79 | * This function re-allocates and returns @p element with @p size bytes using the | ||
80 | * mempool @p mp. If not used anymore, the data must be freed with eina_mempool_free(). | ||
81 | * @warning No checks are done for @p mp. | ||
82 | */ | ||
83 | static inline void * | ||
84 | eina_mempool_realloc(Eina_Mempool *mp, void *element, unsigned int size) | ||
85 | { | ||
86 | return mp->backend.realloc(mp->backend_data, element, size); | ||
87 | } | ||
88 | |||
89 | /** | ||
90 | * @brief Allocate memory using the given mempool. | ||
91 | * | ||
92 | * @param mp The mempool. | ||
93 | * @param size The size in bytes to allocate. | ||
94 | * @return The newly allocated data. | ||
95 | * | ||
96 | * This function allocates and returns @p size bytes using the mempool @p mp. | ||
97 | * If not used anymore, the data must be freed with eina_mempool_free(). | ||
98 | * @warning No checks are done for @p mp. | ||
99 | */ | ||
100 | static inline void * | ||
101 | eina_mempool_malloc(Eina_Mempool *mp, unsigned int size) | ||
102 | { | ||
103 | return mp->backend.alloc(mp->backend_data, size); | ||
104 | } | ||
105 | |||
106 | /** | ||
107 | * @brief Allocate and zero memory using the given mempool. | ||
108 | * | ||
109 | * @param mp The mempool. | ||
110 | * @param size The size in bytes to allocate. | ||
111 | * @return The newly allocated data. | ||
112 | * | ||
113 | * This function allocates, zeroes, and returns @p size bytes using the mempool @p mp. | ||
114 | * If not used anymore, the data must be freed with eina_mempool_free(). | ||
115 | * @warning No checks are done for @p mp. | ||
116 | * @since 1.2 | ||
117 | */ | ||
118 | static inline void * | ||
119 | eina_mempool_calloc(Eina_Mempool *mp, unsigned int size) | ||
120 | { | ||
121 | void *r = mp->backend.alloc(mp->backend_data, size); | ||
122 | if (!r) return NULL; | ||
123 | memset(r, 0, size); | ||
124 | return r; | ||
125 | } | ||
126 | |||
127 | /** | ||
128 | * @brief Free resources previously allocated by the given mempool. | ||
129 | * | ||
130 | * @param mp The mempool. | ||
131 | * @param element The data to free. | ||
132 | * | ||
133 | * This function frees @p element allocated by @p mp. @p element must | ||
134 | * have been obtained from eina_mempool_malloc(), eina_mempool_calloc(), or | ||
135 | * eina_mempool_realloc(). | ||
136 | * @warning No checks are done for @p mp. | ||
137 | */ | ||
138 | static inline void | ||
139 | eina_mempool_free(Eina_Mempool *mp, void *element) | ||
140 | { | ||
141 | mp->backend.free(mp->backend_data, element); | ||
142 | } | ||
143 | |||
144 | /** | ||
145 | * @} | ||
146 | */ | ||
147 | |||
148 | #endif | ||