X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=log.h;h=f1cf0039a3eb76fa5c2cbfda883e79f97d306d20;hb=2a2804c95571c5bc9f3fc9e6e5b422fa90aa5670;hp=916f464dab8f19ea73931fa1880785e9eca8669b;hpb=142575e6579462656a6d0f7c50ec8c35b8a08802;p=fio.git

diff --git a/log.h b/log.h
index 916f464d..f1cf0039 100644
--- a/log.h
+++ b/log.h
@@ -2,13 +2,36 @@
 #define FIO_LOG_H
 
 #include <stdio.h>
+#include <stdarg.h>
+
+#include "lib/output_buffer.h"
 
 extern FILE *f_out;
 extern FILE *f_err;
 
-extern int log_err(const char *format, ...);
-extern int log_info(const char *format, ...);
+extern size_t log_err(const char *format, ...) __attribute__ ((__format__ (__printf__, 1, 2)));
+extern size_t log_info(const char *format, ...) __attribute__ ((__format__ (__printf__, 1, 2)));
+extern size_t __log_buf(struct buf_output *, const char *format, ...) __attribute__ ((__format__ (__printf__, 2, 3)));
+extern size_t log_valist(const char *str, va_list);
+extern size_t log_local_buf(const char *buf, size_t);
+extern size_t log_info_buf(const char *buf, size_t len);
+extern int log_info_flush(void);
+
+#define log_buf(buf, format, args...)		\
+do {						\
+	if ((buf) != NULL)			\
+		__log_buf(buf, format, ##args);	\
+	else					\
+		log_info(format, ##args);	\
+} while (0)
+
+enum {
+	FIO_LOG_DEBUG	= 1,
+	FIO_LOG_INFO	= 2,
+	FIO_LOG_ERR	= 3,
+	FIO_LOG_NR	= 4,
+};
 
-#define log_valist(str, args)	vfprintf(f_out, (str), (args))
+extern const char *log_get_level(int level);
 
 #endif