| /* |
| * |
| * Embedded Linux library |
| * |
| * Copyright (C) 2011-2014 Intel Corporation. All rights reserved. |
| * |
| * 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 St, Fifth Floor, Boston, MA 02110-1301 USA |
| * |
| */ |
| |
| #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 */ |