blob: 449beb5141fb267c335ecebc4d434cd139cfe074 (
plain) (
tree)
|
|
/*
* COPYRIGHT (c) 2012 Chris Johns <chrisj@rtems.org>
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
/**
* @file
*
* @ingroup rtl
*
* @brief RTEMS Run-Time Linker Error
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include <errno.h>
#include <stdio.h>
#include <string.h>
#include <stdarg.h>
#include <rtems/rtl/rtl.h>
#include "rtl-error.h"
void
rtems_rtl_set_error (int error, const char* format, ...)
{
rtems_rtl_data_t* rtl = rtems_rtl_lock ();
va_list ap;
va_start (ap, format);
rtl->last_errno = error;
vsnprintf (rtl->last_error, sizeof (rtl->last_error), format, ap);
rtems_rtl_unlock ();
va_end (ap);
}
int
rtems_rtl_get_error (char* message, size_t max_message)
{
rtems_rtl_data_t* rtl = rtems_rtl_lock ();
if (rtl != NULL)
{
int last_errno = rtl->last_errno;
strncpy (message, rtl->last_error, sizeof (rtl->last_error));
rtems_rtl_unlock ();
return last_errno;
}
strncpy(message, "RTL init error", max_message);
return EIO;
}
|