1 // SPDX-License-Identifier: GPL-2.0
2 #define _GNU_SOURCE
3 #include "main.h"
4 #include <assert.h>
5
6 /* stub implementation: useful for measuring overhead */
7 void alloc_ring(void)
8 {
9 }
10
11 /* guest side */
12 int add_inbuf(unsigned len, void *buf, void *datap)
13 {
14 return 0;
15 }
16
17 /*
18 * skb_array API provides no way for producer to find out whether a given
19 * buffer was consumed. Our tests merely require that a successful get_buf
20 * implies that add_inbuf succeed in the past, and that add_inbuf will succeed,
21 * fake it accordingly.
22 */
23 void *get_buf(unsigned *lenp, void **bufp)
24 {
25 return "Buffer";
26 }
27
28 bool used_empty()
29 {
30 return false;
31 }
32
33 void disable_call()
34 {
35 assert(0);
36 }
37
38 bool enable_call()
39 {
40 assert(0);
41 }
42
43 void kick_available(void)
44 {
45 assert(0);
46 }
47
48 /* host side */
49 void disable_kick()
50 {
51 assert(0);
52 }
53
54 bool enable_kick()
55 {
56 assert(0);
57 }
58
59 bool avail_empty()
60 {
61 return false;
62 }
63
64 bool use_buf(unsigned *lenp, void **bufp)
65 {
66 return true;
67 }
68
69 void call_used(void)
70 {
71 assert(0);
72 }
73
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