cli_history.h

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/* SPDX-License-Identifier: BSD-3-Clause
 * Copyright (c) 2019-2022 Intel Corporation.
 */
 
#ifndef _CLI_HISTORY_H_
#define _CLI_HISTORY_H_
 
#include <sys/queue.h>        // for CIRCLEQ_ENTRY
#include <stdint.h>           // for uint32_t
 
#include "cli.h"
#include "cne_common.h"        // for CNDP_API
 
#ifdef __cplusplus
extern "C" {
#endif
 
enum {
    CLI_DEFAULT_HISTORY = -1, 
    CLI_NO_HISTORY      = 0,  
};
 
struct cli_hist {
    CIRCLEQ_ENTRY(cli_hist) next; 
    char *line;                   
};
 
struct cli;
 
CNDP_API struct cli_hist *cli_hist_alloc(void);
 
CNDP_API void cli_hist_free(struct cli_hist *hist);
 
CNDP_API void cli_history_add(char *line);
 
CNDP_API void cli_history_del(void);
 
CNDP_API char *cli_history_line(int lineno);
 
void cli_history_clear(void);
 
CNDP_API void cli_history_delete(void);
 
CNDP_API int cli_set_history(uint32_t nb_hist);
 
CNDP_API char *cli_history_prev(void);
 
CNDP_API char *cli_history_next(void);
 
CNDP_API void cli_history_reset(void);
 
CNDP_API void cli_history_dump(void);
 
#ifdef __cplusplus
}
#endif
 
#endif /* _CLI_HISTORY_H_ */