X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=blobdiff_plain;f=include%2Fbabeltrace%2Fassert-internal.h;fp=include%2Fbabeltrace%2Fassert-internal.h;h=0000000000000000000000000000000000000000;hp=f8fd0b922cf21a57d1f32be9c202deadd54e1dae;hb=3fadfbc0c91f82c46bd36e6e0657ea93570c9db1;hpb=7e69c04f557e46fb50e5a888a3bc3451afbd3b8e diff --git a/include/babeltrace/assert-internal.h b/include/babeltrace/assert-internal.h deleted file mode 100644 index f8fd0b92..00000000 --- a/include/babeltrace/assert-internal.h +++ /dev/null @@ -1,67 +0,0 @@ -#ifndef BABELTRACE_ASSERT_INTERNAL_H -#define BABELTRACE_ASSERT_INTERNAL_H - -/* - * Copyright (c) 2018 EfficiOS Inc. and Linux Foundation - * Copyright (c) 2018 Philippe Proulx - * - * 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 - * AUTHORS OR COPYRIGHT HOLDERS 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. - */ - -#include -#include - -#ifdef BT_DEBUG_MODE - -extern void bt_common_assert_failed(const char *file, int line, - const char *func, const char *assertion) __attribute__((noreturn)); - -/* - * Internal assertion (to detect logic errors on which the library user - * has no influence). Use BT_ASSERT_PRE() to check a precondition which - * must be directly or indirectly satisfied by the library user. - */ -#define BT_ASSERT(_cond) \ - do { \ - if (!(_cond)) { \ - bt_common_assert_failed(__FILE__, __LINE__, __func__, \ - TOSTRING(_cond)); \ - } \ - } while (0) - -/* - * Marks a function as being only used within a BT_ASSERT() context. - */ -# define BT_ASSERT_FUNC -#else -/* - * When BT_DEBUG_MODE is not defined, define BT_ASSERT() macro to the following - * to trick the compiler into thinking that the variable passed as condition to - * the assertion is used. This is to prevent set-but-not-used warnings from the - * compiler when assertions are disabled. The `sizeof` operator also makes sure - * that the `_cond` expression is not evaluated, thus preventing unwanted side - * effects. - * - * In-depth explanation: https://stackoverflow.com/questions/37411809/how-to-elegantly-fix-this-unused-variable-warning/37412551#37412551 - */ -# define BT_ASSERT(_cond) ((void) sizeof((void) (_cond), 0)) -# define BT_ASSERT_FUNC BT_UNUSED -#endif /* BT_DEBUG_MODE */ - -#endif /* BABELTRACE_ASSERT_INTERNAL_H */