45 行
792 B
C
45 行
792 B
C
#include "log.h"
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#include <stdlib.h>
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#include <stdio.h>
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#include <stdarg.h>
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FILE *log_file = NULL;
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void bar_log(enum LogLevel level, const char *fmt, ...) {
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if (!log_file)
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return;
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va_list ap;
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va_start(ap, fmt);
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switch (level) {
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case LOG_INFO:
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fprintf(log_file, "[dwl-bar] info: ");
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break;
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case LOG_ERROR:
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fprintf(log_file, "[dwl-bar] error: ");
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break;
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}
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vfprintf(log_file, fmt, ap);
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va_end(ap);
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fputc('\n', log_file);
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fflush(log_file);
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}
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void log_destroy(void) {
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if (!log_file)
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return;
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fclose(log_file);
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}
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int setup_log(void) {
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log_file = fopen("bar.log", "w");
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if (!log_file)
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return 0;
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bar_log(LOG_INFO, "Setup Logging");
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return 1;
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}
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