diff options
Diffstat (limited to 'include/lib/cassert.h')
-rw-r--r-- | include/lib/cassert.h | 33 |
1 files changed, 6 insertions, 27 deletions
diff --git a/include/lib/cassert.h b/include/lib/cassert.h index 0e5529dd..40cb483a 100644 --- a/include/lib/cassert.h +++ b/include/lib/cassert.h @@ -1,31 +1,7 @@ /* * Copyright (c) 2014, ARM Limited and Contributors. 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 ARM 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 THE COPYRIGHT HOLDER 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. + * SPDX-License-Identifier: BSD-3-Clause */ #ifndef __CASSERT_H__ @@ -34,9 +10,12 @@ /******************************************************************************* * Macro to flag a compile time assertion. It uses the preprocessor to generate * an invalid C construct if 'cond' evaluates to false. - * The following compilation error is triggered if the assertion fails: + * The following compilation error is triggered if the assertion fails: * "error: size of array 'msg' is negative" + * The 'unused' attribute ensures that the unused typedef does not emit a + * compiler warning. ******************************************************************************/ -#define CASSERT(cond, msg) typedef char msg[(cond) ? 1 : -1] +#define CASSERT(cond, msg) \ + typedef char msg[(cond) ? 1 : -1] __unused #endif /* __CASSERT_H__ */ |