63 lines
1.3 KiB
C
63 lines
1.3 KiB
C
/**
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* @file simulator_util.h
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*
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* simulator_util.h - Header file for the utility functions
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* used by the simulator
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*
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* Copyright (c) 2025 EDGEMTech Ltd.
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*
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* Author: EDGEMTech Ltd, Erik Tagirov (erik.tagirov@edgemtech.ch)
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*/
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#ifndef SIMULATOR_UTIL_H
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#define SIMULATOR_UTIL_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*********************
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* INCLUDES
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*********************/
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#include <stdarg.h>
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/**********************
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* GLOBAL PROTOTYPES
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**********************/
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/**
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* @description Wrapper around getenv(3), allowing to set a default value
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* @param name The name of the environment variable
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* @param dflt The default value to set if the variable is not present.
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* @return default value or value of environment variable.
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*/
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const char *getenv_default(const char *name, const char *default_val);
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/**
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* @description Centralized exit point, called due to an error
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* @param msg The message to display on stderr before killing the program
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* @param ... Values for the format string.
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*/
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void die(const char *msg, ...);
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/*********************
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* DEFINES
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*********************/
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/**********************
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* TYPEDEFS
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**********************/
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/**********************
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* MACROS
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**********************/
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#ifdef __cplusplus
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} /*extern "C"*/
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#endif
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#endif /*SIMULATOR_UTIL_H*/
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