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2003be8c UH |
1 | /* |
2 | * This file is part of the libsigrok project. | |
3 | * | |
4 | * Copyright (C) 2018 Uwe Hermann <uwe@hermann-uwe.de> | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, see <http://www.gnu.org/licenses/>. | |
18 | */ | |
19 | ||
20 | #include <config.h> | |
21 | #include <libsigrok/libsigrok.h> | |
22 | #include "libsigrok-internal.h" | |
23 | ||
24 | #define LOG_PREFIX "input/null" | |
25 | ||
26 | static int init(struct sr_input *in, GHashTable *options) | |
27 | { | |
28 | (void)in; | |
29 | (void)options; | |
30 | ||
31 | return SR_OK; | |
32 | } | |
33 | ||
34 | static int receive(struct sr_input *in, GString *buf) | |
35 | { | |
36 | (void)in; | |
37 | (void)buf; | |
38 | ||
39 | return SR_OK; | |
40 | } | |
41 | ||
42 | static int end(struct sr_input *in) | |
43 | { | |
44 | (void)in; | |
45 | ||
46 | return SR_OK; | |
47 | } | |
48 | ||
49 | SR_PRIV struct sr_input_module input_null = { | |
50 | .id = "null", | |
51 | .name = "Null", | |
52 | .desc = "Null input (discards all input)", | |
53 | .exts = NULL, | |
54 | .options = NULL, | |
55 | .init = init, | |
56 | .receive = receive, | |
57 | .end = end, | |
58 | .reset = NULL, | |
59 | }; |