| /* ********************************************************** |
| * Copyright (c) 2015 Google, Inc. All rights reserved. |
| * **********************************************************/ |
| |
| /* |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * |
| * * Redistributions of source code must retain the above copyright notice, |
| * this list of conditions and the following disclaimer. |
| * |
| * * Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation |
| * and/or other materials provided with the distribution. |
| * |
| * * Neither the name of VMware, Inc. nor the names of its contributors may be |
| * used to endorse or promote products derived from this software without |
| * specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL VMWARE, INC. OR CONTRIBUTORS BE LIABLE |
| * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH |
| * DAMAGE. |
| */ |
| |
| #ifndef _DREXT_H_ |
| #define _DREXT_H_ 1 |
| |
| /** |
| * @file drext.h |
| * @brief Common header for DynamoRIO extensions |
| */ |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /** |
| * Indicates the status of an extension API call. For more details, see the documentation |
| * for the specific API call. |
| */ |
| typedef enum _drext_status_t { |
| /** |
| * The API call completed successfully. |
| */ |
| DREXT_SUCCESS, |
| /** |
| * A general error occurred. |
| */ |
| DREXT_ERROR, |
| /** |
| * The internal state of the feature is incompatible with the called API function. |
| * Consult the documentation for the API function to determine the conditions under |
| * which it may be called. |
| */ |
| DREXT_ERROR_INCOMPATIBLE_STATE, |
| /** |
| * The operation is not currently implemented, though may be implemented at some |
| * time in the future. |
| */ |
| DREXT_ERROR_NOT_IMPLEMENTED |
| } drext_status_t; |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* _DREXT_H_ */ |