1 /* 2 * Copyright (c) Meta Platforms, Inc. and affiliates. 3 * All rights reserved. 4 * 5 * This source code is licensed under both the BSD-style license (found in the 6 * LICENSE file in the root directory of this source tree) and the GPLv2 (found 7 * in the COPYING file in the root directory of this source tree). 8 * You may select, at your option, one of the above-listed licenses. 9 */ 10 11 12 13 /*-************************************* 14 * Dependencies 15 ***************************************/ 16 #define ZSTD_DEPS_NEED_MALLOC 17 #include "error_private.h" 18 #include "zstd_internal.h" 19 20 21 /*-**************************************** 22 * Version 23 ******************************************/ ZSTD_versionNumber(void)24unsigned ZSTD_versionNumber(void) { return ZSTD_VERSION_NUMBER; } 25 ZSTD_versionString(void)26const char* ZSTD_versionString(void) { return ZSTD_VERSION_STRING; } 27 28 29 /*-**************************************** 30 * ZSTD Error Management 31 ******************************************/ 32 #undef ZSTD_isError /* defined within zstd_internal.h */ 33 /*! ZSTD_isError() : 34 * tells if a return value is an error code 35 * symbol is required for external callers */ ZSTD_isError(size_t code)36unsigned ZSTD_isError(size_t code) { return ERR_isError(code); } 37 38 /*! ZSTD_getErrorName() : 39 * provides error code string from function result (useful for debugging) */ ZSTD_getErrorName(size_t code)40const char* ZSTD_getErrorName(size_t code) { return ERR_getErrorName(code); } 41 42 /*! ZSTD_getError() : 43 * convert a `size_t` function result into a proper ZSTD_errorCode enum */ ZSTD_getErrorCode(size_t code)44ZSTD_ErrorCode ZSTD_getErrorCode(size_t code) { return ERR_getErrorCode(code); } 45 46 /*! ZSTD_getErrorString() : 47 * provides error code string from enum */ ZSTD_getErrorString(ZSTD_ErrorCode code)48const char* ZSTD_getErrorString(ZSTD_ErrorCode code) { return ERR_getErrorString(code); } 49