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bc26fd5e MJ |
1 | #ifndef _BABELTRACE_COMPAT_GLIB_H |
2 | #define _BABELTRACE_COMPAT_GLIB_H | |
3 | ||
4 | /* | |
5 | * babeltrace/compat/glib.h | |
6 | * | |
7 | * Copyright (C) 2015 Michael Jeanson <mjeanson@efficios.com> | |
8 | * | |
9 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
10 | * of this software and associated documentation files (the "Software"), to deal | |
11 | * in the Software without restriction, including without limitation the rights | |
12 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
13 | * copies of the Software, and to permit persons to whom the Software is | |
14 | * furnished to do so, subject to the following conditions: | |
15 | * | |
16 | * The above copyright notice and this permission notice shall be included in | |
17 | * all copies or substantial portions of the Software. | |
18 | * | |
19 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
20 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
21 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
22 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
23 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
24 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
25 | * SOFTWARE. | |
26 | */ | |
27 | ||
28 | #include <glib.h> | |
29 | ||
30 | #if GLIB_CHECK_VERSION(2,31,8) | |
31 | ||
32 | static inline gboolean | |
5d5982ab | 33 | bt_g_hash_table_contains(GHashTable *hash_table, gconstpointer key) |
bc26fd5e MJ |
34 | { |
35 | return g_hash_table_contains(hash_table, key); | |
36 | } | |
37 | ||
38 | #else | |
39 | ||
40 | static inline gboolean | |
5d5982ab | 41 | bt_g_hash_table_contains(GHashTable *hash_table, gconstpointer key) |
bc26fd5e | 42 | { |
72f3da6d PP |
43 | gpointer orig_key; |
44 | gpointer value; | |
bc26fd5e | 45 | |
72f3da6d PP |
46 | return g_hash_table_lookup_extended(hash_table, key, &orig_key, |
47 | &value); | |
bc26fd5e MJ |
48 | } |
49 | ||
50 | #endif | |
51 | ||
52 | ||
53 | #if GLIB_CHECK_VERSION(2,29,16) | |
54 | ||
55 | static inline GPtrArray * | |
5d5982ab | 56 | bt_g_ptr_array_new_full(guint reserved_size, |
bc26fd5e MJ |
57 | GDestroyNotify element_free_func) |
58 | { | |
59 | return g_ptr_array_new_full(reserved_size, element_free_func); | |
60 | } | |
61 | ||
62 | #else | |
63 | ||
64 | static inline GPtrArray * | |
5d5982ab | 65 | bt_g_ptr_array_new_full(guint reserved_size, |
bc26fd5e MJ |
66 | GDestroyNotify element_free_func) |
67 | { | |
68 | GPtrArray *array; | |
69 | ||
70 | array = g_ptr_array_sized_new(reserved_size); | |
71 | if (!array) { | |
72 | goto end; | |
73 | } | |
74 | g_ptr_array_set_free_func(array, element_free_func); | |
75 | end: | |
76 | return array; | |
77 | } | |
78 | #endif | |
79 | ||
80 | #endif /* _BABELTRACE_COMPAT_GLIB_H */ |