nvs.h

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/*
 * Copyright (C) 2026 Kamil Lulko <kamil.lulko@gmail.com>
 *
 * SPDX-License-Identifier: GPL-3.0-or-later
 *
 * This file is part of oveRTOS.
 */
 
#ifndef OVE_NVS_H
#define OVE_NVS_H
 
#include "ove/types.h"
#include "ove_config.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
#ifdef CONFIG_OVE_NVS
 
int ove_nvs_init(void);
 
void ove_nvs_deinit(void);
 
int ove_nvs_read(const char *key, void *buf, size_t buf_len, size_t *out_len);
 
int ove_nvs_write(const char *key, const void *data, size_t len);
 
int ove_nvs_erase(const char *key);
 
#else /* !CONFIG_OVE_NVS */
 
static inline int ove_nvs_init(void)
{
    return OVE_ERR_NOT_SUPPORTED;
}
static inline void ove_nvs_deinit(void)
{
}
static inline int ove_nvs_read(const char *key, void *buf, size_t buf_len, size_t *out_len)
{
    (void)key;
    (void)buf;
    (void)buf_len;
    (void)out_len;
    return OVE_ERR_NOT_SUPPORTED;
}
static inline int ove_nvs_write(const char *key, const void *data, size_t len)
{
    (void)key;
    (void)data;
    (void)len;
    return OVE_ERR_NOT_SUPPORTED;
}
static inline int ove_nvs_erase(const char *key)
{
    (void)key;
    return OVE_ERR_NOT_SUPPORTED;
}
 
#endif /* CONFIG_OVE_NVS */
 
#ifdef __cplusplus
}
#endif
 
 
#endif /* OVE_NVS_H */