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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 <glib.h> | |
22 | #include <libsigrok/libsigrok.h> | |
23 | #include "libsigrok-internal.h" | |
24 | ||
25 | #define LOG_PREFIX "output/null" | |
26 | ||
27 | static int receive(const struct sr_output *o, const struct sr_datafeed_packet *packet, | |
28 | GString **out) | |
29 | { | |
30 | (void)o; | |
31 | (void)packet; | |
32 | ||
33 | *out = NULL; | |
34 | ||
35 | return SR_OK; | |
36 | } | |
37 | ||
38 | SR_PRIV struct sr_output_module output_null = { | |
39 | .id = "null", | |
40 | .name = "Null output", | |
41 | .desc = "Null output (discards all data)", | |
42 | .exts = NULL, | |
43 | .flags = 0, | |
44 | .options = NULL, | |
45 | .receive = receive, | |
46 | }; |