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// $Id: assert.c,v 1.1.1.1 2013/12/11 20:49:20 bcbrock Exp $
// $Source: /afs/awd/projects/eclipz/KnowledgeBase/.cvsroot/eclipz/chips/p8/working/procedures/lib/assert.c,v $
//-----------------------------------------------------------------------------
// *! (C) Copyright International Business Machines Corp. 2013
// *! All Rights Reserved -- Property of IBM
// *! *** IBM Confidential ***
//-----------------------------------------------------------------------------
/// \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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