dtj_error.c revision b8fac8e162eda7e98db13dfa3e439e43f90f41d9
1N/A/*
1N/A * CDDL HEADER START
1N/A *
1N/A * The contents of this file are subject to the terms of the
1N/A * Common Development and Distribution License (the "License").
1N/A * You may not use this file except in compliance with the License.
1N/A *
1N/A * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
1N/A * or http://www.opensolaris.org/os/licensing.
1N/A * See the License for the specific language governing permissions
1N/A * and limitations under the License.
1N/A *
1N/A * When distributing Covered Code, include this CDDL HEADER in each
1N/A * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
1N/A * If applicable, add the following below this CDDL HEADER, with the
1N/A * fields enclosed by brackets "[]" replaced with your own identifying
1N/A * information: Portions Copyright [yyyy] [name of copyright owner]
1N/A *
1N/A * CDDL HEADER END
1N/A */
1N/A
1N/A/*
1N/A * Copyright 2007 Sun Microsystems, Inc. All rights reserved.
1N/A * Use is subject to license terms.
1N/A */
1N/A
1N/A#pragma ident "%Z%%M% %I% %E% SMI"
1N/A
1N/A#include <dtrace.h>
1N/A
1N/A/*
1N/A * Not currently providing name equivalents of dtrace_errno, only the error
1N/A * message provided by libdtrace (which cannot be localized). The reason is
1N/A * that the EDT_ enumeration is still private. The DTRACEFLT_ values are
1N/A * public, however, so the API provides string equivalents for runtime faults
1N/A * encountered in the error handler (see dtrace_handle_err()). The API provides
1N/A * the error as a string rather than an integer so that user applications do not
1N/A * break if the integer values change.
1N/A */
1N/A
1N/Aconst char *
1N/Adtj_get_fault_name(int fault)
1N/A{
1N/A const char *name = NULL;
1N/A
1N/A switch (fault) {
1N/A case DTRACEFLT_BADADDR:
1N/A name = "DTRACEFLT_BADADDR";
1N/A break;
1N/A case DTRACEFLT_BADALIGN:
1N/A name = "DTRACEFLT_BADALIGN";
1N/A break;
1N/A case DTRACEFLT_ILLOP:
1N/A name = "DTRACEFLT_ILLOP";
1N/A break;
1N/A case DTRACEFLT_DIVZERO:
1N/A name = "DTRACEFLT_DIVZERO";
1N/A break;
1N/A case DTRACEFLT_NOSCRATCH:
1N/A name = "DTRACEFLT_NOSCRATCH";
1N/A break;
1N/A case DTRACEFLT_KPRIV:
1N/A name = "DTRACEFLT_KPRIV";
1N/A break;
1N/A case DTRACEFLT_UPRIV:
1N/A name = "DTRACEFLT_UPRIV";
1N/A break;
1N/A case DTRACEFLT_TUPOFLOW:
1N/A name = "DTRACEFLT_TUPOFLOW";
1N/A break;
1N/A case DTRACEFLT_BADSTACK:
1N/A name = "DTRACEFLT_BADSTACK";
1N/A break;
1N/A case DTRACEFLT_LIBRARY:
1N/A name = "DTRACEFLT_LIBRARY";
1N/A break;
1N/A default:
1N/A name = NULL;
1N/A }
1N/A
1N/A return (name);
1N/A}
1N/A