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
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
|
/* asynchronous_yield.c generated by valac, the Vala compiler
* generated from asynchronous_yield.vala, do not modify */
#include <gio/gio.h>
#if !defined(VALA_EXTERN)
#if defined(_MSC_VER)
#define VALA_EXTERN __declspec(dllexport) extern
#elif __GNUC__ >= 4
#define VALA_EXTERN __attribute__((visibility("default"))) extern
#else
#define VALA_EXTERN extern
#endif
#endif
typedef struct _FooData FooData;
struct _FooData {
int _state_;
GObject* _source_object_;
GAsyncResult* _res_;
GTask* _async_result;
};
static void foo_data_free (gpointer _data);
VALA_EXTERN void foo (GAsyncReadyCallback _callback_,
gpointer _user_data_);
VALA_EXTERN void foo_finish (GAsyncResult* _res_);
static gboolean foo_co (FooData* _data_);
static void _vala_main (void);
static void
foo_data_free (gpointer _data)
{
FooData* _data_;
_data_ = _data;
g_slice_free (FooData, _data_);
}
void
foo (GAsyncReadyCallback _callback_,
gpointer _user_data_)
{
FooData* _data_;
_data_ = g_slice_new0 (FooData);
_data_->_async_result = g_task_new (NULL, NULL, _callback_, _user_data_);
g_task_set_task_data (_data_->_async_result, _data_, foo_data_free);
foo_co (_data_);
}
void
foo_finish (GAsyncResult* _res_)
{
FooData* _data_;
_data_ = g_task_propagate_pointer (G_TASK (_res_), NULL);
}
static gboolean
foo_co (FooData* _data_)
{
switch (_data_->_state_) {
case 0:
goto _state_0;
case 1:
goto _state_1;
default:
g_assert_not_reached ();
}
_state_0:
while (TRUE) {
_data_->_state_ = 1;
return FALSE;
_state_1:
;
}
g_task_return_pointer (_data_->_async_result, _data_, NULL);
if (_data_->_state_ != 0) {
while (!g_task_get_completed (_data_->_async_result)) {
g_main_context_iteration (g_task_get_context (_data_->_async_result), TRUE);
}
}
g_object_unref (_data_->_async_result);
return FALSE;
}
static void
_vala_main (void)
{
}
int
main (int argc,
char ** argv)
{
_vala_main ();
return 0;
}
|
