/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License (the "License").
 * You may not use this file except in compliance with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */

/*
 * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#include <dtrace.h>

/*
 * Not currently providing name equivalents of dtrace_errno, only the error
 * message provided by libdtrace (which cannot be localized).  The reason is
 * that the EDT_ enumeration is still private.  The DTRACEFLT_ values are
 * public, however, so the API provides string equivalents for runtime faults
 * encountered in the error handler (see dtrace_handle_err()).  The API provides
 * the error as a string rather than an integer so that user applications do not
 * break if the integer values change.
 */

const char *
dtj_get_fault_name(int fault)
{
        const char *name = NULL;

        switch (fault) {
        case DTRACEFLT_BADADDR:
                name = "DTRACEFLT_BADADDR";
                break;
        case DTRACEFLT_BADALIGN:
                name = "DTRACEFLT_BADALIGN";
                break;
        case DTRACEFLT_ILLOP:
                name = "DTRACEFLT_ILLOP";
                break;
        case DTRACEFLT_DIVZERO:
                name = "DTRACEFLT_DIVZERO";
                break;
        case DTRACEFLT_NOSCRATCH:
                name = "DTRACEFLT_NOSCRATCH";
                break;
        case DTRACEFLT_KPRIV:
                name = "DTRACEFLT_KPRIV";
                break;
        case DTRACEFLT_UPRIV:
                name = "DTRACEFLT_UPRIV";
                break;
        case DTRACEFLT_TUPOFLOW:
                name = "DTRACEFLT_TUPOFLOW";
                break;
        case DTRACEFLT_BADSTACK:
                name = "DTRACEFLT_BADSTACK";
                break;
        case DTRACEFLT_LIBRARY:
                name = "DTRACEFLT_LIBRARY";
                break;
        default:
                name = NULL;
        }

        return (name);
}