forked from Imagelibrary/rtems
48 lines
1001 B
C
48 lines
1001 B
C
/*
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* COPYRIGHT (c) 2012 Chris Johns <chrisj@rtems.org>
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.com/license/LICENSE.
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*/
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/**
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* @file
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*
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* @ingroup rtl
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*
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* @brief RTEMS Run-Time Linker Error
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*/
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#if HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <stdio.h>
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#include <stdarg.h>
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#include <rtems/rtl/rtl.h>
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#include "rtl-error.h"
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void
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rtems_rtl_set_error (int error, const char* format, ...)
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{
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rtems_rtl_data_t* rtl = rtems_rtl_lock ();
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va_list ap;
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va_start (ap, format);
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rtl->last_errno = error;
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vsnprintf (rtl->last_error, sizeof (rtl->last_error), format, ap);
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rtems_rtl_unlock ();
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va_end (ap);
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}
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int
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rtems_rtl_get_error (char* message, size_t max_message)
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{
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rtems_rtl_data_t* rtl = rtems_rtl_lock ();
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int last_errno = rtl->last_errno;
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strncpy (message, rtl->last_error, sizeof (rtl->last_error));
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rtems_rtl_unlock ();
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return last_errno;
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}
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