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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
#ifdef __cplusplus
extern "C" {
#endif
/*
* rtems_error() and rtems_panic() support
*/
#define RTEMS_ERROR_ERRNO (1<<((sizeof(int) * 8) - 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 */
#define RTEMS_ERROR_MASK (RTEMS_ERROR_ERRNO | RTEMS_ERROR_ABORT | \
RTEMS_ERROR_PANIC) /* all */
const char *rtems_status_text(rtems_status_code);
int rtems_error(int error_code, const char *printf_format, ...);
#ifdef __GNUC__
void rtems_panic(const char *printf_format, ...);
/*
* We should be able to use this attribute but gcc complains that
* rtems_panic does in fact return. :(
*
* __attribute__ ((__noreturn__));
*/
#else
void rtems_panic(const char *printf_format, ...);
#endif
extern int rtems_panic_in_progress;
#ifdef __cplusplus
}
#endif
#endif
/* end of include file */
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