/* * Copyright (C) 2017 Oracle Corporation * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. * * Authors: Michael Thayer */ #ifndef __VBOX_ERR_H__ #define __VBOX_ERR_H__ /** @name VirtualBox error macros * @{ */ #define VINF_SUCCESS 0 #define VERR_INVALID_PARAMETER (-2) #define VERR_INVALID_POINTER (-6) #define VERR_NO_MEMORY (-8) #define VERR_NOT_IMPLEMENTED (-12) #define VERR_INVALID_FUNCTION (-36) #define VERR_NOT_SUPPORTED (-37) #define VERR_TOO_MUCH_DATA (-42) #define VERR_NOT_FOUND (-78) #define VERR_INVALID_STATE (-79) #define VERR_OUT_OF_RESOURCES (-80) #define VERR_ALREADY_EXISTS (-105) #define VERR_INTERNAL_ERROR (-225) #define RT_SUCCESS_NP(rc) ( (int)(rc) >= VINF_SUCCESS ) #define RT_SUCCESS(rc) ( likely(RT_SUCCESS_NP(rc)) ) #define RT_FAILURE(rc) ( unlikely(!RT_SUCCESS_NP(rc)) ) /** @} */ /** @name VirtualBox assertions * @{ */ /* Unlike BUILD_BUG_ON(), these can be used outside of functions. */ extern int vbox_assert_var[1]; #define assert_compile(expr) \ extern int vbox_assert_var[1] __attribute__((__unused__)), \ vbox_assert_var[(expr) ? 1 : 0] __attribute__((__unused__)) #define assert_compile_size(type, size) \ assert_compile(sizeof(type) == (size)) /** @} */ #endif