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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: import/chips/p9/common/pmlib/ppc405lib/assert.c $ */
/* */
/* OpenPOWER HCODE Project */
/* */
/* COPYRIGHT 2015,2017 */
/* [+] International Business Machines Corp. */
/* */
/* */
/* Licensed under the Apache License, Version 2.0 (the "License"); */
/* you may not use this file except in compliance with the License. */
/* You may obtain a copy of the License at */
/* */
/* http://www.apache.org/licenses/LICENSE-2.0 */
/* */
/* Unless required by applicable law or agreed to in writing, software */
/* distributed under the License is distributed on an "AS IS" BASIS, */
/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */
/* implied. See the License for the specific language governing */
/* permissions and limitations under the License. */
/* */
/* IBM_PROLOG_END_TAG */
/// \file assert.c
/// \brief Implementation of library routines implied by <assert.h>
#include "ssx.h"
#include "ssx_io.h"
#include "libssx.h"
/// The __assert_fail() function is used to implement the assert() interface
/// of ISO POSIX (2003). The __assert_fail() function prints the given \a
/// file filename, \a line line number, \a function function name and a
/// message on the standard error stream then causes a kernel panic. If there
/// is no standard error stream then the error message is printed on the \a
/// ssxout (printk()) stream.
///
/// If function is NULL, __assert_fail() omits information about the
/// function. The aguments \a assertion, \a file, and \a line must be
/// non-NULL.
void
__assert_fail(const char* assertion,
const char* file,
unsigned line,
const char* function)
{
FILE* stream;
stream = stderr;
if (stream == 0)
{
stream = ssxout;
}
fprintf(stream, "%s:%u:%s%s Assertion '%s' failed\n",
file, line,
function ? function : "", function ? ":" : "",
assertion);
SSX_PANIC(ASSERTION_FAILURE);
}
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