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/*
* Embedded Linux library
* Copyright (C) 2011-2014 Intel Corporation
*
* SPDX-License-Identifier: LGPL-2.1-or-later
*/
#ifndef __ELL_HWDB_H
#define __ELL_HWDB_H
#include <stdarg.h>
#ifdef __cplusplus
extern "C" {
#endif
struct l_hwdb;
struct l_hwdb *l_hwdb_new(const char *pathname);
struct l_hwdb *l_hwdb_new_default(void);
struct l_hwdb *l_hwdb_ref(struct l_hwdb *hwdb);
void l_hwdb_unref(struct l_hwdb *hwdb);
struct l_hwdb_entry {
const char *key;
const char *value;
struct l_hwdb_entry *next;
};
struct l_hwdb_entry *l_hwdb_lookup(struct l_hwdb *hwdb, const char *format, ...)
__attribute__((format(printf, 2, 3)));
struct l_hwdb_entry *l_hwdb_lookup_valist(struct l_hwdb *hwdb,
const char *format, va_list args)
__attribute__((format(printf, 2, 0)));
void l_hwdb_lookup_free(struct l_hwdb_entry *entries);
typedef void (*l_hwdb_foreach_func_t)(const char *modalias,
struct l_hwdb_entry *entries,
void *user_data);
bool l_hwdb_foreach(struct l_hwdb *hwdb, l_hwdb_foreach_func_t func,
void *user_data);
#ifdef __cplusplus
}
#endif
#endif /* __ELL_HWDB_H */
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