/*
* Copyright (C) 2006 Tresys Technology, LLC
*
* 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 _SEPOL_INTERNAL_DEBUG_H_
#define _SEPOL_INTERNAL_DEBUG_H_
#include <stdio.h>
#include <sepol/debug.h>
#include "dso.h"
#include "handle.h"
#define STATUS_SUCCESS 0
#define STATUS_ERR -1
#define STATUS_NODATA 1
/* FIXME: this needs to become a real function. Declaring variables
* in a macro is _evil_ as it can shadow other variables in local scope.
* The variable h has been renamed to _sepol_h to reduce this chance, but
* it is still wrong.
*/
#define msg_write(handle_arg, level_arg, \
channel_arg, func_arg, ...) do { \
sepol_handle_t *_sepol_h = (handle_arg) ?: &sepol_compat_handle; \
if (_sepol_h->msg_callback) { \
_sepol_h->msg_fname = func_arg; \
_sepol_h->msg_channel = channel_arg; \
_sepol_h->msg_level = level_arg; \
\
_sepol_h->msg_callback( \
_sepol_h->msg_callback_arg, \
_sepol_h, __VA_ARGS__); \
} \
} while(0)
#define ERR(handle, ...) \
msg_write(handle, SEPOL_MSG_ERR, "libsepol", \
__FUNCTION__, __VA_ARGS__)
#define INFO(handle, ...) \
msg_write(handle, SEPOL_MSG_INFO, "libsepol", \
__FUNCTION__, __VA_ARGS__)
#define WARN(handle, ...) \
msg_write(handle, SEPOL_MSG_WARN, "libsepol", \
__FUNCTION__, __VA_ARGS__)
#ifdef __GNUC__
__attribute__ ((format(printf, 3, 4)))
#endif
extern void hidden sepol_msg_default_handler(void *varg,
sepol_handle_t * msg,
const char *fmt, ...);
extern struct sepol_handle sepol_compat_handle;
hidden_proto(sepol_msg_get_channel)
hidden_proto(sepol_msg_get_fname)
hidden_proto(sepol_msg_get_level)
#endif