blob: ef9133f19fbfef2c6d950c2145a2fde50a563a59 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
#ifndef G_HASHTABLE_H
#define G_HASHTABLE_H 1
#if (GLIB_MAJOR_VERSION == 2 && GLIB_MINOR_VERSION < 14)
#include "../lasso/utils.h"
typedef struct _GHashNode GHashNode;
struct _GHashNode
{
gpointer key;
gpointer value;
GHashNode *next;
guint key_hash;
};
struct _GHashTable
{
gint size;
gint nnodes;
GHashNode **nodes;
GHashFunc hash_func;
GEqualFunc key_equal_func;
volatile gint ref_count;
GDestroyNotify key_destroy_func;
GDestroyNotify value_destroy_func;
};
/* Helper functions to access JNI interface functions */
#if (GLIB_MAJOR_VERSION == 2 && GLIB_MINOR_VERSION < 12)
static gboolean return_true(G_GNUC_UNUSED gpointer a, G_GNUC_UNUSED gpointer b,
G_GNUC_UNUSED gpointer c)
{
return TRUE;
}
static void
g_hash_table_remove_all (GHashTable *hash_table)
{
lasso_return_if_fail(hash_table != NULL);
g_hash_table_foreach_remove (hash_table, (GHRFunc)return_true, NULL);
}
#endif
/* copy of private struct and g_hash_table_get_keys from GLib internals
* (as this function is useful but new in 2.14) */
static GList *
g_hash_table_get_keys (GHashTable *hash_table)
{
GHashNode *node;
gint i;
GList *retval;
lasso_return_val_if_fail(hash_table != NULL, NULL);
retval = NULL;
for (i = 0; i < hash_table->size; i++)
for (node = hash_table->nodes[i]; node; node = node->next)
retval = g_list_prepend (retval, node->key);
return retval;
}
static GList *
g_hash_table_get_values (GHashTable *hash_table)
{
GHashNode *node;
gint i;
GList *retval;
lasso_return_val_if_fail(hash_table != NULL, NULL);
retval = NULL;
for (i = 0; i < hash_table->size; i++)
for (node = hash_table->nodes[i]; node; node = node->next)
retval = g_list_prepend (retval, node->value);
return retval;
}
#endif
#endif /* G_HASHTABLE_H */
|
