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Diffstat (limited to 'clib/assert.h')
-rw-r--r-- | clib/assert.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/clib/assert.h b/clib/assert.h new file mode 100644 index 0000000..8740eda --- /dev/null +++ b/clib/assert.h @@ -0,0 +1,42 @@ +/* + * Copyright (c) International Business Machines Corp., 2014 + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +/*! @file assert.h + * @brief Assertion helpers + * @author Shaun Wetzstein <shaun@us.ibm.com> + * @date 2010-2011 + */ + +#ifdef assert +#undef assert +#endif + +/*! + * @def assert(e) + * @hideinitializer + * @brief Check for program assertion failures + * @param e [in] assertion expression + * @throws ASSERTION iff expression @em e evaluates @em false + */ + +#ifdef NDEBUG +#define assert(e) ((void)0) +#else +#include "exception.h" +#define assert(e) ((void)((e) ? (void)0 : throw_bytes(ASSERTION, __STRING((e)), strlen(__STRING((e)))))) +#endif |