94 lines
1.5 KiB
C
94 lines
1.5 KiB
C
#include "logger.h"
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#include <stdarg.h>
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#include <stdio.h>
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#include <stdlib.h>
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static void logger(const char *level, const char *fmt, ...);
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static void logger_perror(const char *level, const char *fmt, ...);
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void logger(const char *const level, const char *const fmt, ...)
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{
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fprintf(stderr, PROGRAM_NAME": %s: ", level);
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va_list ap;
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va_start(ap, fmt);
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vfprintf(stderr, fmt, ap);
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va_end(ap);
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fputc('\n', stderr);
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}
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void logger_perror(const char *const level, const char *const fmt, ...)
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{
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fprintf(stderr, PROGRAM_NAME": %s: ", level);
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va_list ap;
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va_start(ap, fmt);
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vfprintf(stderr, fmt, ap);
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va_end(ap);
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fprintf(stderr, ": ");
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perror(NULL);
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}
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void fatal(const char *const fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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logger("ERROR", fmt, ap);
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va_end(ap);
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exit(EXIT_FAILURE);
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}
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void fatal_perror(const char* const fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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logger_perror("ERROR", fmt, ap);
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va_end(ap);
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exit(EXIT_FAILURE);
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}
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void fatal_nodie(const char *const fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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logger("ERROR", fmt, ap);
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va_end(ap);
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}
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void fatal_perror_nodie(const char *const fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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logger_perror("ERROR", fmt, ap);
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va_end(ap);
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}
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void warning(const char *const fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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logger("WARN", fmt, ap);
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va_end(ap);
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}
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void warning_perror(const char *const fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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logger_perror("WARN", fmt, ap);
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va_end(ap);
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}
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void info(const char *const fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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logger("INFO", fmt, ap);
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va_end(ap);
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}
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