95 lines
3.3 KiB
C
95 lines
3.3 KiB
C
/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use, copy,
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* modify, merge, publish, distribute, sublicense, and/or sell copies
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* of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef TRUSTY_UTIL_H_
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#define TRUSTY_UTIL_H_
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#include <trusty/sysdeps.h>
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#define TRUSTY_STRINGIFY(x) #x
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#define TRUSTY_TO_STRING(x) TRUSTY_STRINGIFY(x)
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/*
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* Aborts the program if @expr is false.
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*
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* This has no effect unless TIPC_ENABLE_DEBUG is defined.
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*/
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#ifdef TIPC_ENABLE_DEBUG
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#define trusty_assert(expr) \
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do { \
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if (!(expr)) { \
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trusty_fatal("assert fail: " #expr "\n"); \
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} \
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} while(0)
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#else
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#define trusty_assert(expr)
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#endif
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/*
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* Prints debug message.
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*
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* This has no effect unless TIPC_ENABLE_DEBUG and LOCAL_LOG is defined.
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*/
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#ifdef TIPC_ENABLE_DEBUG
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#define trusty_debug(message, ...) \
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do { \
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if (LOCAL_LOG) { \
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trusty_printv(__FILE__ ":" TRUSTY_TO_STRING(__LINE__) ": DEBUG "); \
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trusty_printv(message, ##__VA_ARGS__, NULL); \
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} \
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} while(0)
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#else
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#define trusty_debug(message, ...)
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#endif
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/*
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* Prints info message.
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*/
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#define trusty_info(message, ...) \
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do { \
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trusty_printv(__FILE__ ": INFO "); \
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trusty_printv(message, ##__VA_ARGS__, NULL); \
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} while(0)
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/*
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* Prints error message.
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*/
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#define trusty_error(message, ...) \
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do { \
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trusty_printv(__FILE__ ":" TRUSTY_TO_STRING(__LINE__) ": ERROR "); \
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trusty_printv(message, ##__VA_ARGS__, NULL); \
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} while(0)
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/*
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* Prints message and calls trusty_abort.
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*/
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#define trusty_fatal(message, ...) \
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do { \
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trusty_printv(__FILE__ ":" TRUSTY_TO_STRING(__LINE__) ": FATAL "); \
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trusty_printv(message, ##__VA_ARGS__, NULL); \
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trusty_abort(); \
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} while(0)
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#endif /* TRUSTY_UTIL_H_ */
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