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/*
* This file is part of nftlb, nftables load balancer.
*
* Copyright (C) ZEVENET SL.
* Author: Laura Garcia <laura.garcia@zevenet.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or any later version.
*
* This program 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef _SBUFFER_H_
#define _SBUFFER_H_
#include <stdarg.h>
#define DEFAULT_BUFFER_SIZE 4096
#define EXTRA_SIZE 1024
struct sbuffer {
int size;
int next;
char *data;
};
int get_buf_size(struct sbuffer *buf);
char * get_buf_next(struct sbuffer *buf);
char * get_buf_data(struct sbuffer *buf);
int resize_buf(struct sbuffer *buf, int times);
int create_buf(struct sbuffer *buf);
int clean_buf(struct sbuffer *buf);
int reset_buf(struct sbuffer *buf);
int isempty_buf(struct sbuffer *buf);
int concat_buf_va(struct sbuffer *buf, int len, char *fmt, va_list args);
int concat_buf(struct sbuffer *buf, char *fmt, ...);
#endif /* _SBUFFER_H_ */
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