libsigrok/src/output/null.c

47 lines
1.2 KiB
C

/*
* This file is part of the libsigrok project.
*
* Copyright (C) 2018 Uwe Hermann <uwe@hermann-uwe.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
#include <config.h>
#include <glib.h>
#include <libsigrok/libsigrok.h>
#include "libsigrok-internal.h"
#define LOG_PREFIX "output/null"
static int receive(const struct sr_output *o, const struct sr_datafeed_packet *packet,
GString **out)
{
(void)o;
(void)packet;
*out = NULL;
return SR_OK;
}
SR_PRIV struct sr_output_module output_null = {
.id = "null",
.name = "Null output",
.desc = "Null output (discards all data)",
.exts = NULL,
.flags = 0,
.options = NULL,
.receive = receive,
};