Loading...
Searching...
No Matches
fifo.h
/*
* Hamlib Interface - FIFO support
* Copyright (c) 2023-2025 by the Hamlib group
*
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
/* SPDX-License-Identifier: LGPL-2.1-or-later */
#ifndef _HL_FIFO_H
#define _HL_FIFO_H
//#include "hamlib/rig.h"
//#include <pthread.h>
__BEGIN_DECLS
// FIFO currently used for send_morse queue
#define HAMLIB_FIFO_SIZE 1024
typedef struct FIFO_RIG_s
{
char data[HAMLIB_FIFO_SIZE];
int head;
int tail;
int flush; // flush flag for stop_morse
pthread_mutex_t mutex;
} FIFO_RIG;
/* Function prototypes */
void initFIFO(FIFO_RIG *fifo);
void resetFIFO(FIFO_RIG *fifo);
int hl_push(FIFO_RIG *fifo, const char *msg);
int hl_pop(FIFO_RIG *fifo);
int hl_peek(FIFO_RIG *fifo);
__END_DECLS
#endif /* _HL_FIFO_H */
FIFO_RIG_s
Definition fifo.h:35