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/**
* @file printf_hook.h
*
* @brief Printf hook definitions and arginfo functions.
*
*/
/*
* Copyright (C) 2006 Martin Willi
* Hochschule fuer Technik Rapperswil
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
*
* 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 General Public License
* for more details.
*/
#ifndef PRINTF_HOOK_H_
#define PRINTF_HOOK_H_
#include <printf.h>
/**
* Printf() hook characters.
* We define all characters here to have them on a central place.
*/
/** 2 arguments: u_char *buffer, int size */
#define PRINTF_BYTES 'b'
/** 1 argument: chunk_t *chunk; use #-modifier to print inline */
#define PRINTF_CHUNK 'B'
/** 1 argument: identification_t *id */
#define PRINTF_IDENTIFICATION 'D'
/** 1 argumnet: host_t *host; use #-modifier to include port number */
#define PRINTF_HOST 'H'
/** 1 argument: ike_sa_t *ike_sa */
#define PRINTF_ENUM 'N'
/** 1 argument: child_sa_t *child_sa */
#define PRINTF_TRAFFIC_SELECTOR 'R'
/** 1 argument: time_t *time; with #-modifier 2 arguments: time_t *time, bool utc */
#define PRINTF_TIME 'T'
/** 1 argument: time_t *delta; with #-modifier 2 arguments: time_t *begin, time_t *end */
#define PRINTF_TIME_DELTA 'V'
/**
* Generic arginfo handlers for printf() hooks
*/
int arginfo_ptr(const struct printf_info *info, size_t n, int *argtypes);
int arginfo_ptr_ptr(const struct printf_info *info, size_t n, int *argtypes);
int arginfo_ptr_int(const struct printf_info *info, size_t n, int *argtypes);
int arginfo_int_int(const struct printf_info *info, size_t n, int *argtypes);
int arginfo_ptr_alt_ptr_int(const struct printf_info *info, size_t n, int *argtypes);
int arginfo_ptr_alt_ptr_ptr(const struct printf_info *info, size_t n, int *argtypes);
int arginfo_int_alt_int_int(const struct printf_info *info, size_t n, int *argtypes);
#endif /* PRINTF_HOOK_H_ */
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