blob: 551136e11ed1ad1c079c6f1115d0c68d91ae62a5 (
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
|
#include <EXTERN.h>
#include <perl.h>
#include <glib.h>
#include "libvxi11client.h"
static GAsyncQueue* interruptqueue;
typedef struct {
GTimeVal when;
char* handle;
} Event;
static void interruptcallback(char* handle) {
Event* event = g_malloc(sizeof(Event));
g_get_current_time(&event->when);
g_async_queue_push(interruptqueue, event);
}
VXI11Context* glue_open(char* address, char* device) {
VXI11Context* context = malloc(sizeof(VXI11Context));
if (context == NULL)
return NULL;
int err = vxi11_open(context, address, device);
return context;
}
int glue_start_interrupt_server() {
interruptqueue = g_async_queue_new();
return vxi11_start_interrupt_server(interruptcallback);
}
int glue_stop_interrupt_server() {
int ret = vxi11_stop_interrupt_server();
g_free(interruptqueue);
return ret;
}
int glue_wait_for_interrupt() {
GTimeVal timeout;
g_get_current_time(&timeout);
g_time_val_add(&timeout, 2500);
gpointer event = g_async_queue_timed_pop(interruptqueue, &timeout);
if (event != NULL) {
g_free(event);
return 1;
}
else
return 0;
}
|
