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author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2014-07-02 15:36:20 +1000 |
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committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2014-07-02 15:36:20 +1000 |
commit | 1d880992fd8c8457a2d990ac6622cfd58fb1b261 (patch) | |
tree | c4c843b12e96b5612c315db5a23c5da1a900618c /libc/include/assert.h | |
download | blackbird-skiboot-1d880992fd8c8457a2d990ac6622cfd58fb1b261.tar.gz blackbird-skiboot-1d880992fd8c8457a2d990ac6622cfd58fb1b261.zip |
Initial commit of Open Source release
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'libc/include/assert.h')
-rw-r--r-- | libc/include/assert.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/libc/include/assert.h b/libc/include/assert.h new file mode 100644 index 00000000..755fc71b --- /dev/null +++ b/libc/include/assert.h @@ -0,0 +1,29 @@ +/****************************************************************************** + * Copyright (c) 2004, 2008, 2012 IBM Corporation + * All rights reserved. + * This program and the accompanying materials + * are made available under the terms of the BSD License + * which accompanies this distribution, and is available at + * http://www.opensource.org/licenses/bsd-license.php + * + * Contributors: + * IBM Corporation - initial implementation + *****************************************************************************/ + +#ifndef _ASSERT_H +#define _ASSERT_H + +#define assert(cond) \ + do { if (!(cond)) \ + assert_fail(__FILE__ \ + ":" stringify(__LINE__) \ + ":" stringify(cond)); \ + } while(0) + +void __attribute__((noreturn)) assert_fail(const char *msg); + +#define stringify(expr) stringify_1(expr) +/* Double-indirection required to stringify expansions */ +#define stringify_1(expr) #expr + +#endif |