logio.h

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// SPDX-License-Identifier: MIT
#ifndef __LOGIO_H__
#define __LOGIO_H__
 
#include <errno.h>
#include <stdbool.h>
#include <stdio.h>
#include <string.h>
 
#define CRINIT_PRINT_PREFIX_MAX_LEN 32
 
#define CRINIT_PRINT_PREFIX "[CRINIT] "
 
#define CRINIT_PRINT_EMPTY_LINE "%s", ""
 
#if __GNUC__ >= 12 || __clang_major__ >= 9
#define __FILE_BASENAME__ __FILE_NAME__
#else
#define __FILE_BASENAME__ (__builtin_strrchr("/" __FILE__, '/') + 1)
#endif
 
void crinitSetPrintPrefix(const char *prefix);
void crinitSetInfoStream(FILE *stream);
void crinitSetErrStream(FILE *stream);
void crinitSetUseSyslog(bool sl);
 
void crinitInfoPrint(const char *format, ...) __attribute__((format(printf, 1, 2)));
void crinitDbgInfoPrint(const char *format, ...) __attribute__((format(printf, 1, 2)));
 
#define crinitErrPrint(...) crinitErrPrintFFL(__FILE_BASENAME__, __func__, __LINE__, __VA_ARGS__)
void crinitErrPrintFFL(const char *file, const char *func, int line, const char *format, ...)
    __attribute__((format(printf, 4, 5)));
 
#define crinitErrnoPrint(...) crinitErrnoPrintFFL(__FILE_BASENAME__, __func__, __LINE__, __VA_ARGS__)
void crinitErrnoPrintFFL(const char *file, const char *func, int line, const char *format, ...)
    __attribute__((format(printf, 4, 5)));
 
#endif /* __LOGIO_H__ */