2 * @file parser/msg_buf.h
3 * @author Vyacheslav Cherkashin
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
23 * Copyright (C) Samsung Electronics, 2013
25 * @section DESCRIPTION
27 * Message buffer interface declaration.
34 #include <linux/types.h>
38 * @brief Stores pointers to the message buffer.
41 char *begin; /**< Pointer to the beginning of the buffer. */
42 char *end; /**< Pointer to the end of the buffer. */
43 char *ptr; /**< Buffer iterator. */
46 int init_mb(struct msg_buf *mb, size_t size);
47 void uninit_mb(struct msg_buf *mb);
49 int cmp_mb(struct msg_buf *mb, size_t size);
50 size_t remained_mb(struct msg_buf *mb);
51 int is_end_mb(struct msg_buf *mb);
53 int get_u8(struct msg_buf *mb, u8 *val);
54 int get_u32(struct msg_buf *mb, u32 *val);
55 int get_u64(struct msg_buf *mb, u64 *val);
57 int get_string(struct msg_buf *mb, char **str);
58 void put_string(char *str);
60 #endif /* _MSG_BUF_H */