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