ref: 665412c07352379651334fc59cb75a6661242a35
dir: /include/link/main.h/
/*
* This file is part of RGBDS.
*
* Copyright (c) 1997-2019, Carsten Sorensen and RGBDS contributors.
*
* SPDX-License-Identifier: MIT
*/
/* Declarations that all modules use, as well as `main` and related */
#ifndef RGBDS_LINK_MAIN_H
#define RGBDS_LINK_MAIN_H
#include <stdint.h>
#include <stdbool.h>
#include <stdio.h>
#include "helpers.h"
/* Variables related to CLI options */
extern bool isDmgMode;
extern char const *linkerScriptName;
extern char const *mapFileName;
extern char const *symFileName;
extern char const *overlayFileName;
extern char const *outputFileName;
extern uint8_t padValue;
extern bool is32kMode;
extern bool beVerbose;
extern bool isWRA0Mode;
/* Helper macro for printing verbose-mode messages */
#define verbosePrint(...) do { \
if (beVerbose) \
fprintf(stderr, __VA_ARGS__); \
} while (0)
void error(char const *fmt, ...);
noreturn_ void fatal(char const *fmt, ...);
/**
* Opens a file if specified, and aborts on error.
* @param fileName The name of the file to open; if NULL, no file will be opened
* @param mode The mode to open the file with
* @return A pointer to a valid FILE structure, or NULL if fileName was NULL
*/
FILE *openFile(char const *fileName, char const *mode);
#define closeFile(file) do { \
FILE *tmp = file; \
if (tmp) \
fclose(tmp); \
} while (0)
#endif /* RGBDS_LINK_MAIN_H */