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/**
* @file rtems/error.h
*
* Defines and externs for rtems error reporting
*/
/*
* $Id$
*/
#ifndef _RTEMS_RTEMS_ERROR_H
#define _RTEMS_RTEMS_ERROR_H
#include <rtems/rtems/status.h>
#include <rtems/score/interr.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef Internal_errors_t rtems_error_code_t;
/*
* rtems_error() and rtems_panic() support
*/
#if 0
/* not 16bit-int host clean */
#define RTEMS_ERROR_ERRNO (1<<((sizeof(rtems_error_code_t) * CHAR_BIT) - 2)) /* hi bit; use 'errno' */
#define RTEMS_ERROR_PANIC (RTEMS_ERROR_ERRNO / 2) /* err fatal; no return */
#define RTEMS_ERROR_ABORT (RTEMS_ERROR_ERRNO / 4) /* err is fatal; panic */
#else
#define RTEMS_ERROR_ERRNO (0x40000000) /* hi bit; use 'errno' */
#define RTEMS_ERROR_PANIC (0x20000000) /* err fatal; no return */
#define RTEMS_ERROR_ABORT (0x10000000) /* err is fatal; panic */
#endif
#define RTEMS_ERROR_MASK \
(RTEMS_ERROR_ERRNO | RTEMS_ERROR_ABORT | RTEMS_ERROR_PANIC) /* all */
const char *rtems_status_text(rtems_status_code sc);
int rtems_error(
rtems_error_code_t error_code,
const char *printf_format,
...
);
void rtems_panic(
const char *printf_format,
...
) RTEMS_COMPILER_NO_RETURN_ATTRIBUTE;
extern int rtems_panic_in_progress;
#ifdef __cplusplus
}
#endif
#endif
/* end of include file */
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