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b627b8d8e1
This commit is based on the s390-tools-1.39.0 version. Changes on top of s390-tools-1.39.0: - Add MIT license to all source files - Add LICENSE file - Transform REAMDE to README.md (markdown) - Add AUTHORS.md file - Add CONTRIBUTING.md file - Move changelog from README to CHANGELOG.md file Reviewed-by: Stefan Haberland <sth@linux.vnet.ibm.com> Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
45 lines
1.3 KiB
C
45 lines
1.3 KiB
C
/**
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* @defgroup util_panic_h util_panic: Panic interface
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* @{
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* @brief Collect FFDC data for unexpected errors
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*
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* Copyright IBM Corp. 2016, 2017
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*
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* s390-tools is free software; you can redistribute it and/or modify
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* it under the terms of the MIT license. See LICENSE for details.
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*/
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#ifndef LIB_UTIL_PANIC_H
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#define LIB_UTIL_PANIC_H
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#include "zt_common.h"
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/**
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* Write message, print backtrace and then call the abort() function
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*
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* @param[in] ... Format string and parameters describing the panic reason
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*/
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#define util_panic(...) \
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__util_panic(__func__, __FILE__, __LINE__, ##__VA_ARGS__)
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void __noreturn __util_panic(const char *func, const char *file, int line,
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const char *fmt, ...);
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/**
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* Ensure that assumption is not true, otherwise panic
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*
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* Example: util_assert(ptr == NULL, "The ptr must be NULL, but is %p", ptr)
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*
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* @param[in] assumption This assumption has to be true
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* @param[in] ... Format string and parameters describing the assumption
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*/
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#define util_assert(assumption, ...) \
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__util_assert(#assumption, __func__, __FILE__, __LINE__, \
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assumption, ##__VA_ARGS__)
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void __util_assert(const char *assertion_string,
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const char *func, const char *file, int line,
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int assumption, const char *fmt, ...);
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#endif /** LIB_UTIL_PANIC_H @} */
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