#define FIO_LOG_H
#include <stdio.h>
+#include <stdarg.h>
extern FILE *f_out;
extern FILE *f_err;
-/*
- * If logging output to a file, stderr should go to both stderr and f_err
- */
-#define log_err(args...) do { \
- fprintf(f_err, ##args); \
- if (f_err != stderr) \
- fprintf(stderr, ##args); \
- } while (0)
+extern int log_err(const char *format, ...) __attribute__ ((__format__ (__printf__, 1, 2)));
+extern int log_info(const char *format, ...) __attribute__ ((__format__ (__printf__, 1, 2)));
+extern int log_local(const char *format, ...) __attribute__ ((__format__ (__printf__, 1, 2)));
+extern int log_valist(const char *str, va_list);
+extern int log_local_buf(const char *buf, size_t);
+extern int log_info_flush(void);
-#define log_info(args...) fprintf(f_out, ##args)
+enum {
+ FIO_LOG_DEBUG = 1,
+ FIO_LOG_INFO = 2,
+ FIO_LOG_ERR = 3,
+ FIO_LOG_NR = 4,
+};
-FILE *get_f_out(void);
-FILE *get_f_err(void);
+extern const char *log_get_level(int level);
#endif