/*
* Copyright (c) 2008 Jiri Svoboda
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* - The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/** @addtogroup trace
* @{
*/
/** @file
*/
#ifndef TRACE_H_
#define TRACE_H_
#include <sys/types.h>
/**
* Classes of events that can be displayed. Can be or-ed together.
*/
typedef enum {
DM_THREAD = 1, /**< Thread creation and termination events */
DM_SYSCALL = 2, /**< System calls */
DM_IPC = 4, /**< Low-level IPC */
DM_SYSTEM = 8, /**< Sysipc protocol */
DM_USER = 16 /**< User IPC protocols */
} display_mask_t;
typedef enum {
V_VOID,
V_INTEGER,
V_PTR,
V_HASH,
V_ERRNO,
V_INT_ERRNO,
V_CHAR
} val_type_t;
/** Combination of events to print. */
extern display_mask_t display_mask;
void val_print(sysarg_t val, val_type_t v_type);
#endif
/** @}
*/