error.h

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#ifndef _RTEMS_RTEMS_ERROR_H
#define _RTEMS_RTEMS_ERROR_H
 
#include <rtems/rtems/status.h>
#include <rtems/fatal.h>
 
#include <stdarg.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef Internal_errors_t rtems_error_code_t;
 
/*
 * rtems_error(), rtems_verror() 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 */
 
int   rtems_error(
  rtems_error_code_t error_code,
  const char *printf_format,
  ...
);
 
int rtems_verror(
  rtems_error_code_t  error_code,
  const char         *printf_format,
  va_list             arglist
);
 
extern int rtems_panic_in_progress;
 
#ifdef __cplusplus
}
#endif
 
 
#endif
/* end of include file */