log: fix signedness issue

[fio.git] / log.h

diff --git a/log.h b/log.h
index 8163f97753061492a6ce6be00043dcd3c382c9c8..b50d4484cb575f295bae3428a7e5bd94574ef750 100644 (file)
--- a/log.h
+++ b/log.h
@@ -9,8 +9,8 @@
 extern FILE *f_out;
 extern FILE *f_err;
 
-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 ssize_t log_err(const char *format, ...) __attribute__ ((__format__ (__printf__, 1, 2)));
+extern ssize_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 void log_prevalist(int type, const char *str, va_list);