forked from Imagelibrary/rtems
24d0ee57a4
This change adds rtems_printf and related functions and wraps the RTEMS print plugin support into a user API. All references to the plugin are removed and replaced with the rtems_printer interface. Printk and related functions are made to return a valid number of characters formatted and output. The function attribute to check printf functions has been added to rtems_printf and printk. No changes to remove warrnings are part of this patch set. The testsuite has been moved over to the rtems_printer. The testsuite has a mix of rtems_printer access and direct print control via the tmacros.h header file. The support for begink/endk has been removed as it served no purpose and only confused the code base. The testsuite has not been refactored to use rtems_printf. This is future work.
33 lines
895 B
C
33 lines
895 B
C
/*
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* COPYRIGHT (c) 1989-2010.
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* On-Line Applications Research Corporation (OAR).
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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.org/license/LICENSE.
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*/
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#define FATAL_ERROR_TEST_NAME "/DEV/NULL 1"
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#define FATAL_ERROR_DESCRIPTION "/dev/null already registered"
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#define FATAL_ERROR_EXPECTED_SOURCE INTERNAL_ERROR_RTEMS_API
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#define FATAL_ERROR_EXPECTED_IS_INTERNAL FALSE
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#define FATAL_ERROR_EXPECTED_ERROR RTEMS_TOO_MANY
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#define TESTS_USE_PRINTK
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#include <rtems/devnull.h>
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#include "tmacros.h"
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void force_error()
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{
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int status;
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status = rtems_io_register_name( "/dev/null", 0, 0 );
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directive_failed( status, "io register" );
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status = null_initialize( 0, 0, NULL );
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/* A fatal error would be raised in previous call */
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/* we will not run this far */
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}
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