From 4bd72ab729135a4cde76bffe0fb119d9aeb72672 Mon Sep 17 00:00:00 2001
From: Guo Xiao <guoxiao08@gmail.com>
Date: Thu, 4 Aug 2016 15:09:42 +0800
Subject: [PATCH] Use the standard predefined identifier __func__ (since C99)

Fix warning: ISO C does not support '__FUNCTION__' predefined identifier
[-Wpedantic]
---
 src/debugmacro.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/debugmacro.h b/src/debugmacro.h
index df237bad..ded2d266 100644
--- a/src/debugmacro.h
+++ b/src/debugmacro.h
@@ -34,7 +34,7 @@
 #define D(...)                                                               \
     do {                                                                     \
         FILE *fp = fopen("/tmp/log.txt","a");                                \
-        fprintf(fp,"%s:%s:%d:\t", __FILE__, __FUNCTION__, __LINE__);         \
+        fprintf(fp,"%s:%s:%d:\t", __FILE__, __func__, __LINE__);             \
         fprintf(fp,__VA_ARGS__);                                             \
         fprintf(fp,"\n");                                                    \
         fclose(fp);                                                          \